Better logging (#6038) (#6095)

* Panic don't fatal on create new logger

Fixes #5854

Signed-off-by: Andrew Thornton <art27@cantab.net>

* partial broken

* Update the logging infrastrcture

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Reset the skip levels for Fatal and Error

Signed-off-by: Andrew Thornton <art27@cantab.net>

* broken ncsa

* More log.Error fixes

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove nal

* set log-levels to lowercase

* Make console_test test all levels

* switch to lowercased levels

* OK now working

* Fix vetting issues

* Fix lint

* Fix tests

* change default logging to match current gitea

* Improve log testing

Signed-off-by: Andrew Thornton <art27@cantab.net>

* reset error skip levels to 0

* Update documentation and access logger configuration

* Redirect the router log back to gitea if redirect macaron log but also allow setting the log level - i.e. TRACE

* Fix broken level caching

* Refactor the router log

* Add Router logger

* Add colorizing options

* Adjust router colors

* Only create logger if they will be used

* update app.ini.sample

* rename Attribute ColorAttribute

* Change from white to green for function

* Set fatal/error levels

* Restore initial trace logger

* Fix Trace arguments in modules/auth/auth.go

* Properly handle XORMLogger

* Improve admin/config page

* fix fmt

* Add auto-compression of old logs

* Update error log levels

* Remove the unnecessary skip argument from Error, Fatal and Critical

* Add stacktrace support

* Fix tests

* Remove x/sync from vendors?

* Add stderr option to console logger

* Use filepath.ToSlash to protect against Windows in tests

* Remove prefixed underscores from names in colors.go

* Remove not implemented database logger

This was removed from Gogs on 4 Mar 2016 but left in the configuration
since then.

* Ensure that log paths are relative to ROOT_PATH

* use path.Join

* rename jsonConfig to logConfig

* Rename "config" to "jsonConfig" to make it clearer

* Requested changes

* Requested changes: XormLogger

* Try to color the windows terminal

If successful default to colorizing the console logs

* fixup

* Colorize initially too

* update vendor

* Colorize logs on default and remove if this is not a colorizing logger

* Fix documentation

* fix test

* Use go-isatty to detect if on windows we are on msys or cygwin

* Fix spelling mistake

* Add missing vendors

* More changes

* Rationalise the ANSI writer protection

* Adjust colors on advice from @0x5c

* Make Flags a comma separated list

* Move to use the windows constant for ENABLE_VIRTUAL_TERMINAL_PROCESSING

* Ensure matching is done on the non-colored message - to simpify EXPRESSION

vendor/github.com/mattn/go-isatty/.travis.yml

@@ -0,0 +1,13 @@
+language: go
+go:
+  - tip
+
+os:
+  - linux
+  - osx
+
+before_install:
+  - go get github.com/mattn/goveralls
+  - go get golang.org/x/tools/cmd/cover
+script:
+  - $HOME/gopath/bin/goveralls -repotoken 3gHdORO5k5ziZcWMBxnd9LrMZaJs8m9x5

vendor/github.com/mattn/go-isatty/LICENSE

@@ -0,0 +1,9 @@
+Copyright (c) Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
+
+MIT License (Expat)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/mattn/go-isatty/README.md

@@ -0,0 +1,50 @@
+# go-isatty
+
+[![Godoc Reference](https://godoc.org/github.com/mattn/go-isatty?status.svg)](http://godoc.org/github.com/mattn/go-isatty)
+[![Build Status](https://travis-ci.org/mattn/go-isatty.svg?branch=master)](https://travis-ci.org/mattn/go-isatty)
+[![Coverage Status](https://coveralls.io/repos/github/mattn/go-isatty/badge.svg?branch=master)](https://coveralls.io/github/mattn/go-isatty?branch=master)
+[![Go Report Card](https://goreportcard.com/badge/mattn/go-isatty)](https://goreportcard.com/report/mattn/go-isatty)
+
+isatty for golang
+
+## Usage
+
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/mattn/go-isatty"
+	"os"
+)
+
+func main() {
+	if isatty.IsTerminal(os.Stdout.Fd()) {
+		fmt.Println("Is Terminal")
+	} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
+		fmt.Println("Is Cygwin/MSYS2 Terminal")
+	} else {
+		fmt.Println("Is Not Terminal")
+	}
+}
+```
+
+## Installation
+
+```
+$ go get github.com/mattn/go-isatty
+```
+
+## License
+
+MIT
+
+## Author
+
+Yasuhiro Matsumoto (a.k.a mattn)
+
+## Thanks
+
+* k-takata: base idea for IsCygwinTerminal
+
+    https://github.com/k-takata/go-iscygpty

vendor/github.com/mattn/go-isatty/doc.go

@@ -0,0 +1,2 @@
+// Package isatty implements interface to isatty
+package isatty

vendor/github.com/mattn/go-isatty/go.mod

@@ -0,0 +1,3 @@
+module github.com/mattn/go-isatty
+
+require golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223

vendor/github.com/mattn/go-isatty/go.sum

@@ -0,0 +1,2 @@
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

vendor/github.com/mattn/go-isatty/isatty_android.go

@@ -0,0 +1,23 @@
+// +build android
+
+package isatty
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const ioctlReadTermios = syscall.TCGETS
+
+// IsTerminal return true if the file descriptor is terminal.
+func IsTerminal(fd uintptr) bool {
+	var termios syscall.Termios
+	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+	return err == 0
+}
+
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+	return false
+}

vendor/github.com/mattn/go-isatty/isatty_bsd.go

@@ -0,0 +1,24 @@
+// +build darwin freebsd openbsd netbsd dragonfly
+// +build !appengine
+
+package isatty
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const ioctlReadTermios = syscall.TIOCGETA
+
+// IsTerminal return true if the file descriptor is terminal.
+func IsTerminal(fd uintptr) bool {
+	var termios syscall.Termios
+	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+	return err == 0
+}
+
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+	return false
+}

vendor/github.com/mattn/go-isatty/isatty_linux.go

@@ -0,0 +1,19 @@
+// +build linux
+// +build !appengine
+// +build !android
+
+package isatty
+
+import "golang.org/x/sys/unix"
+
+// IsTerminal return true if the file descriptor is terminal.
+func IsTerminal(fd uintptr) bool {
+	_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
+	return err == nil
+}
+
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+	return false
+}

vendor/github.com/mattn/go-isatty/isatty_others.go

@@ -0,0 +1,15 @@
+// +build appengine js
+
+package isatty
+
+// IsTerminal returns true if the file descriptor is terminal which
+// is always false on js and appengine classic which is a sandboxed PaaS.
+func IsTerminal(fd uintptr) bool {
+	return false
+}
+
+// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+	return false
+}

vendor/github.com/mattn/go-isatty/isatty_solaris.go

@@ -0,0 +1,22 @@
+// +build solaris
+// +build !appengine
+
+package isatty
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+// see: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libbc/libc/gen/common/isatty.c
+func IsTerminal(fd uintptr) bool {
+	var termio unix.Termio
+	err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio)
+	return err == nil
+}
+
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+	return false
+}

vendor/github.com/mattn/go-isatty/isatty_windows.go

@@ -0,0 +1,94 @@
+// +build windows
+// +build !appengine
+
+package isatty
+
+import (
+	"strings"
+	"syscall"
+	"unicode/utf16"
+	"unsafe"
+)
+
+const (
+	fileNameInfo uintptr = 2
+	fileTypePipe         = 3
+)
+
+var (
+	kernel32                         = syscall.NewLazyDLL("kernel32.dll")
+	procGetConsoleMode               = kernel32.NewProc("GetConsoleMode")
+	procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
+	procGetFileType                  = kernel32.NewProc("GetFileType")
+)
+
+func init() {
+	// Check if GetFileInformationByHandleEx is available.
+	if procGetFileInformationByHandleEx.Find() != nil {
+		procGetFileInformationByHandleEx = nil
+	}
+}
+
+// IsTerminal return true if the file descriptor is terminal.
+func IsTerminal(fd uintptr) bool {
+	var st uint32
+	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
+	return r != 0 && e == 0
+}
+
+// Check pipe name is used for cygwin/msys2 pty.
+// Cygwin/MSYS2 PTY has a name like:
+//   \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
+func isCygwinPipeName(name string) bool {
+	token := strings.Split(name, "-")
+	if len(token) < 5 {
+		return false
+	}
+
+	if token[0] != `\msys` && token[0] != `\cygwin` {
+		return false
+	}
+
+	if token[1] == "" {
+		return false
+	}
+
+	if !strings.HasPrefix(token[2], "pty") {
+		return false
+	}
+
+	if token[3] != `from` && token[3] != `to` {
+		return false
+	}
+
+	if token[4] != "master" {
+		return false
+	}
+
+	return true
+}
+
+// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
+// terminal.
+func IsCygwinTerminal(fd uintptr) bool {
+	if procGetFileInformationByHandleEx == nil {
+		return false
+	}
+
+	// Cygwin/msys's pty is a pipe.
+	ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
+	if ft != fileTypePipe || e != 0 {
+		return false
+	}
+
+	var buf [2 + syscall.MAX_PATH]uint16
+	r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
+		4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
+		uintptr(len(buf)*2), 0, 0)
+	if r == 0 || e != 0 {
+		return false
+	}
+
+	l := *(*uint32)(unsafe.Pointer(&buf))
+	return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
+}

vendor/golang.org/x/sync/AUTHORS

@@ -1,3 +0,0 @@
-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at http://tip.golang.org/AUTHORS.

vendor/golang.org/x/sync/CONTRIBUTORS

@@ -1,3 +0,0 @@
-# This source code was written by the Go contributors.
-# The master list of contributors is in the main Go distribution,
-# visible at http://tip.golang.org/CONTRIBUTORS.

vendor/golang.org/x/sync/LICENSE

@@ -1,27 +0,0 @@
-Copyright (c) 2009 The Go Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-   * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-   * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-   * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/golang.org/x/sync/PATENTS

@@ -1,22 +0,0 @@
-Additional IP Rights Grant (Patents)
-
-"This implementation" means the copyrightable works distributed by
-Google as part of the Go project.
-
-Google hereby grants to You a perpetual, worldwide, non-exclusive,
-no-charge, royalty-free, irrevocable (except as stated in this section)
-patent license to make, have made, use, offer to sell, sell, import,
-transfer and otherwise run, modify and propagate the contents of this
-implementation of Go, where such license applies only to those patent
-claims, both currently owned or controlled by Google and acquired in
-the future, licensable by Google that are necessarily infringed by this
-implementation of Go.  This grant does not include claims that would be
-infringed only as a consequence of further modification of this
-implementation.  If you or your agent or exclusive licensee institute or
-order or agree to the institution of patent litigation against any
-entity (including a cross-claim or counterclaim in a lawsuit) alleging
-that this implementation of Go or any code incorporated within this
-implementation of Go constitutes direct or contributory patent
-infringement, or inducement of patent infringement, then any patent
-rights granted to you under this License for this implementation of Go
-shall terminate as of the date such litigation is filed.

vendor/golang.org/x/sync/syncmap/map.go

@@ -1,372 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package syncmap provides a concurrent map implementation.
-// It is a prototype for a proposed addition to the sync package
-// in the standard library.
-// (https://golang.org/issue/18177)
-package syncmap
-
-import (
-	"sync"
-	"sync/atomic"
-	"unsafe"
-)
-
-// Map is a concurrent map with amortized-constant-time loads, stores, and deletes.
-// It is safe for multiple goroutines to call a Map's methods concurrently.
-//
-// The zero Map is valid and empty.
-//
-// A Map must not be copied after first use.
-type Map struct {
-	mu sync.Mutex
-
-	// read contains the portion of the map's contents that are safe for
-	// concurrent access (with or without mu held).
-	//
-	// The read field itself is always safe to load, but must only be stored with
-	// mu held.
-	//
-	// Entries stored in read may be updated concurrently without mu, but updating
-	// a previously-expunged entry requires that the entry be copied to the dirty
-	// map and unexpunged with mu held.
-	read atomic.Value // readOnly
-
-	// dirty contains the portion of the map's contents that require mu to be
-	// held. To ensure that the dirty map can be promoted to the read map quickly,
-	// it also includes all of the non-expunged entries in the read map.
-	//
-	// Expunged entries are not stored in the dirty map. An expunged entry in the
-	// clean map must be unexpunged and added to the dirty map before a new value
-	// can be stored to it.
-	//
-	// If the dirty map is nil, the next write to the map will initialize it by
-	// making a shallow copy of the clean map, omitting stale entries.
-	dirty map[interface{}]*entry
-
-	// misses counts the number of loads since the read map was last updated that
-	// needed to lock mu to determine whether the key was present.
-	//
-	// Once enough misses have occurred to cover the cost of copying the dirty
-	// map, the dirty map will be promoted to the read map (in the unamended
-	// state) and the next store to the map will make a new dirty copy.
-	misses int
-}
-
-// readOnly is an immutable struct stored atomically in the Map.read field.
-type readOnly struct {
-	m       map[interface{}]*entry
-	amended bool // true if the dirty map contains some key not in m.
-}
-
-// expunged is an arbitrary pointer that marks entries which have been deleted
-// from the dirty map.
-var expunged = unsafe.Pointer(new(interface{}))
-
-// An entry is a slot in the map corresponding to a particular key.
-type entry struct {
-	// p points to the interface{} value stored for the entry.
-	//
-	// If p == nil, the entry has been deleted and m.dirty == nil.
-	//
-	// If p == expunged, the entry has been deleted, m.dirty != nil, and the entry
-	// is missing from m.dirty.
-	//
-	// Otherwise, the entry is valid and recorded in m.read.m[key] and, if m.dirty
-	// != nil, in m.dirty[key].
-	//
-	// An entry can be deleted by atomic replacement with nil: when m.dirty is
-	// next created, it will atomically replace nil with expunged and leave
-	// m.dirty[key] unset.
-	//
-	// An entry's associated value can be updated by atomic replacement, provided
-	// p != expunged. If p == expunged, an entry's associated value can be updated
-	// only after first setting m.dirty[key] = e so that lookups using the dirty
-	// map find the entry.
-	p unsafe.Pointer // *interface{}
-}
-
-func newEntry(i interface{}) *entry {
-	return &entry{p: unsafe.Pointer(&i)}
-}
-
-// Load returns the value stored in the map for a key, or nil if no
-// value is present.
-// The ok result indicates whether value was found in the map.
-func (m *Map) Load(key interface{}) (value interface{}, ok bool) {
-	read, _ := m.read.Load().(readOnly)
-	e, ok := read.m[key]
-	if !ok && read.amended {
-		m.mu.Lock()
-		// Avoid reporting a spurious miss if m.dirty got promoted while we were
-		// blocked on m.mu. (If further loads of the same key will not miss, it's
-		// not worth copying the dirty map for this key.)
-		read, _ = m.read.Load().(readOnly)
-		e, ok = read.m[key]
-		if !ok && read.amended {
-			e, ok = m.dirty[key]
-			// Regardless of whether the entry was present, record a miss: this key
-			// will take the slow path until the dirty map is promoted to the read
-			// map.
-			m.missLocked()
-		}
-		m.mu.Unlock()
-	}
-	if !ok {
-		return nil, false
-	}
-	return e.load()
-}
-
-func (e *entry) load() (value interface{}, ok bool) {
-	p := atomic.LoadPointer(&e.p)
-	if p == nil || p == expunged {
-		return nil, false
-	}
-	return *(*interface{})(p), true
-}
-
-// Store sets the value for a key.
-func (m *Map) Store(key, value interface{}) {
-	read, _ := m.read.Load().(readOnly)
-	if e, ok := read.m[key]; ok && e.tryStore(&value) {
-		return
-	}
-
-	m.mu.Lock()
-	read, _ = m.read.Load().(readOnly)
-	if e, ok := read.m[key]; ok {
-		if e.unexpungeLocked() {
-			// The entry was previously expunged, which implies that there is a
-			// non-nil dirty map and this entry is not in it.
-			m.dirty[key] = e
-		}
-		e.storeLocked(&value)
-	} else if e, ok := m.dirty[key]; ok {
-		e.storeLocked(&value)
-	} else {
-		if !read.amended {
-			// We're adding the first new key to the dirty map.
-			// Make sure it is allocated and mark the read-only map as incomplete.
-			m.dirtyLocked()
-			m.read.Store(readOnly{m: read.m, amended: true})
-		}
-		m.dirty[key] = newEntry(value)
-	}
-	m.mu.Unlock()
-}
-
-// tryStore stores a value if the entry has not been expunged.
-//
-// If the entry is expunged, tryStore returns false and leaves the entry
-// unchanged.
-func (e *entry) tryStore(i *interface{}) bool {
-	p := atomic.LoadPointer(&e.p)
-	if p == expunged {
-		return false
-	}
-	for {
-		if atomic.CompareAndSwapPointer(&e.p, p, unsafe.Pointer(i)) {
-			return true
-		}
-		p = atomic.LoadPointer(&e.p)
-		if p == expunged {
-			return false
-		}
-	}
-}
-
-// unexpungeLocked ensures that the entry is not marked as expunged.
-//
-// If the entry was previously expunged, it must be added to the dirty map
-// before m.mu is unlocked.
-func (e *entry) unexpungeLocked() (wasExpunged bool) {
-	return atomic.CompareAndSwapPointer(&e.p, expunged, nil)
-}
-
-// storeLocked unconditionally stores a value to the entry.
-//
-// The entry must be known not to be expunged.
-func (e *entry) storeLocked(i *interface{}) {
-	atomic.StorePointer(&e.p, unsafe.Pointer(i))
-}
-
-// LoadOrStore returns the existing value for the key if present.
-// Otherwise, it stores and returns the given value.
-// The loaded result is true if the value was loaded, false if stored.
-func (m *Map) LoadOrStore(key, value interface{}) (actual interface{}, loaded bool) {
-	// Avoid locking if it's a clean hit.
-	read, _ := m.read.Load().(readOnly)
-	if e, ok := read.m[key]; ok {
-		actual, loaded, ok := e.tryLoadOrStore(value)
-		if ok {
-			return actual, loaded
-		}
-	}
-
-	m.mu.Lock()
-	read, _ = m.read.Load().(readOnly)
-	if e, ok := read.m[key]; ok {
-		if e.unexpungeLocked() {
-			m.dirty[key] = e
-		}
-		actual, loaded, _ = e.tryLoadOrStore(value)
-	} else if e, ok := m.dirty[key]; ok {
-		actual, loaded, _ = e.tryLoadOrStore(value)
-		m.missLocked()
-	} else {
-		if !read.amended {
-			// We're adding the first new key to the dirty map.
-			// Make sure it is allocated and mark the read-only map as incomplete.
-			m.dirtyLocked()
-			m.read.Store(readOnly{m: read.m, amended: true})
-		}
-		m.dirty[key] = newEntry(value)
-		actual, loaded = value, false
-	}
-	m.mu.Unlock()
-
-	return actual, loaded
-}
-
-// tryLoadOrStore atomically loads or stores a value if the entry is not
-// expunged.
-//
-// If the entry is expunged, tryLoadOrStore leaves the entry unchanged and
-// returns with ok==false.
-func (e *entry) tryLoadOrStore(i interface{}) (actual interface{}, loaded, ok bool) {
-	p := atomic.LoadPointer(&e.p)
-	if p == expunged {
-		return nil, false, false
-	}
-	if p != nil {
-		return *(*interface{})(p), true, true
-	}
-
-	// Copy the interface after the first load to make this method more amenable
-	// to escape analysis: if we hit the "load" path or the entry is expunged, we
-	// shouldn't bother heap-allocating.
-	ic := i
-	for {
-		if atomic.CompareAndSwapPointer(&e.p, nil, unsafe.Pointer(&ic)) {
-			return i, false, true
-		}
-		p = atomic.LoadPointer(&e.p)
-		if p == expunged {
-			return nil, false, false
-		}
-		if p != nil {
-			return *(*interface{})(p), true, true
-		}
-	}
-}
-
-// Delete deletes the value for a key.
-func (m *Map) Delete(key interface{}) {
-	read, _ := m.read.Load().(readOnly)
-	e, ok := read.m[key]
-	if !ok && read.amended {
-		m.mu.Lock()
-		read, _ = m.read.Load().(readOnly)
-		e, ok = read.m[key]
-		if !ok && read.amended {
-			delete(m.dirty, key)
-		}
-		m.mu.Unlock()
-	}
-	if ok {
-		e.delete()
-	}
-}
-
-func (e *entry) delete() (hadValue bool) {
-	for {
-		p := atomic.LoadPointer(&e.p)
-		if p == nil || p == expunged {
-			return false
-		}
-		if atomic.CompareAndSwapPointer(&e.p, p, nil) {
-			return true
-		}
-	}
-}
-
-// Range calls f sequentially for each key and value present in the map.
-// If f returns false, range stops the iteration.
-//
-// Range does not necessarily correspond to any consistent snapshot of the Map's
-// contents: no key will be visited more than once, but if the value for any key
-// is stored or deleted concurrently, Range may reflect any mapping for that key
-// from any point during the Range call.
-//
-// Range may be O(N) with the number of elements in the map even if f returns
-// false after a constant number of calls.
-func (m *Map) Range(f func(key, value interface{}) bool) {
-	// We need to be able to iterate over all of the keys that were already
-	// present at the start of the call to Range.
-	// If read.amended is false, then read.m satisfies that property without
-	// requiring us to hold m.mu for a long time.
-	read, _ := m.read.Load().(readOnly)
-	if read.amended {
-		// m.dirty contains keys not in read.m. Fortunately, Range is already O(N)
-		// (assuming the caller does not break out early), so a call to Range
-		// amortizes an entire copy of the map: we can promote the dirty copy
-		// immediately!
-		m.mu.Lock()
-		read, _ = m.read.Load().(readOnly)
-		if read.amended {
-			read = readOnly{m: m.dirty}
-			m.read.Store(read)
-			m.dirty = nil
-			m.misses = 0
-		}
-		m.mu.Unlock()
-	}
-
-	for k, e := range read.m {
-		v, ok := e.load()
-		if !ok {
-			continue
-		}
-		if !f(k, v) {
-			break
-		}
-	}
-}
-
-func (m *Map) missLocked() {
-	m.misses++
-	if m.misses < len(m.dirty) {
-		return
-	}
-	m.read.Store(readOnly{m: m.dirty})
-	m.dirty = nil
-	m.misses = 0
-}
-
-func (m *Map) dirtyLocked() {
-	if m.dirty != nil {
-		return
-	}
-
-	read, _ := m.read.Load().(readOnly)
-	m.dirty = make(map[interface{}]*entry, len(read.m))
-	for k, e := range read.m {
-		if !e.tryExpungeLocked() {
-			m.dirty[k] = e
-		}
-	}
-}
-
-func (e *entry) tryExpungeLocked() (isExpunged bool) {
-	p := atomic.LoadPointer(&e.p)
-	for p == nil {
-		if atomic.CompareAndSwapPointer(&e.p, nil, expunged) {
-			return true
-		}
-		p = atomic.LoadPointer(&e.p)
-	}
-	return p == expunged
-}

vendor/golang.org/x/sys/unix/README.md

@@ -14,7 +14,7 @@ migrating the build system to use containers so the builds are reproducible.
 This is being done on an OS-by-OS basis. Please update this documentation as
 components of the build system change.
 
-### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
+### Old Build System (currently for `GOOS != "linux"`)
 
 The old build system generates the Go files based on the C header files
 present on your system. This means that files
@@ -32,9 +32,9 @@ To build the files for your current OS and architecture, make sure GOOS and
 GOARCH are set correctly and run `mkall.sh`. This will generate the files for
 your specific system. Running `mkall.sh -n` shows the commands that will be run.
 
-Requirements: bash, perl, go
+Requirements: bash, go
 
-### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
+### New Build System (currently for `GOOS == "linux"`)
 
 The new build system uses a Docker container to generate the go files directly
 from source checkouts of the kernel and various system libraries. This means
@@ -52,14 +52,14 @@ system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
 then generate all of the files for all of the GOOS/GOARCH pairs in the new build
 system. Running `mkall.sh -n` shows the commands that will be run.
 
-Requirements: bash, perl, go, docker
+Requirements: bash, go, docker
 
 ## Component files
 
 This section describes the various files used in the code generation process.
 It also contains instructions on how to modify these files to add a new
 architecture/OS or to add additional syscalls, types, or constants. Note that
-if you are using the new build system, the scripts cannot be called normally.
+if you are using the new build system, the scripts/programs cannot be called normally.
 They must be called from within the docker container.
 
 ### asm files
@@ -81,8 +81,8 @@ each GOOS/GOARCH pair.
 
 ### mksysnum
 
-Mksysnum is a script located at `${GOOS}/mksysnum.pl` (or `mksysnum_${GOOS}.pl`
-for the old system). This script takes in a list of header files containing the
+Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
+for the old system). This program takes in a list of header files containing the
 syscall number declarations and parses them to produce the corresponding list of
 Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
 constants.
@@ -92,14 +92,14 @@ new installation of the target OS (or updating the source checkouts for the
 new build system). However, depending on the OS, you make need to update the
 parsing in mksysnum.
 
-### mksyscall.pl
+### mksyscall.go
 
 The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
 hand-written Go files which implement system calls (for unix, the specific OS,
 or the specific OS/Architecture pair respectively) that need special handling
 and list `//sys` comments giving prototypes for ones that can be generated.
 
-The mksyscall.pl script takes the `//sys` and `//sysnb` comments and converts
+The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
 them into syscalls. This requires the name of the prototype in the comment to
 match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
 prototype can be exported (capitalized) or not.
@@ -160,7 +160,7 @@ signal numbers, and constants. Generated by `mkerrors.sh` (see above).
 ### `zsyscall_${GOOS}_${GOARCH}.go`
 
 A file containing all the generated syscalls for a specific GOOS and GOARCH.
-Generated by `mksyscall.pl` (see above).
+Generated by `mksyscall.go` (see above).
 
 ### `zsysnum_${GOOS}_${GOARCH}.go`
 

vendor/golang.org/x/sys/unix/asm_freebsd_arm64.s

@@ -0,0 +1,29 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System call support for ARM64, FreeBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s

@@ -15,12 +15,6 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT ·Syscall(SB),NOSPLIT,$0-56
-	BR	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	BR	syscall·Syscall6(SB)
-
 TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
 	BL	runtime·entersyscall(SB)
 	MOVD	a1+8(FP), R3
@@ -36,12 +30,6 @@ TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
 	BL	runtime·exitsyscall(SB)
 	RET
 
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	BR	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	BR	syscall·RawSyscall6(SB)
-
 TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
 	MOVD	a1+8(FP), R3
 	MOVD	a2+16(FP), R4

vendor/golang.org/x/sys/unix/asm_netbsd_arm64.s

@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System call support for ARM64, NetBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	B	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	B	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	B	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	B	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/fcntl.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd
+// +build dragonfly freebsd linux netbsd openbsd
 
 package unix
 

vendor/golang.org/x/sys/unix/fcntl_darwin.go

@@ -0,0 +1,18 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+import "unsafe"
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	return fcntl(int(fd), cmd, arg)
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
+	return err
+}

vendor/golang.org/x/sys/unix/mkall.sh

@@ -10,13 +10,14 @@
 GOOSARCH="${GOOS}_${GOARCH}"
 
 # defaults
-mksyscall="./mksyscall.pl"
+mksyscall="go run mksyscall.go"
 mkerrors="./mkerrors.sh"
 zerrors="zerrors_$GOOSARCH.go"
 mksysctl=""
 zsysctl="zsysctl_$GOOSARCH.go"
 mksysnum=
 mktypes=
+mkasm=
 run="sh"
 cmd=""
 
@@ -45,8 +46,8 @@ case "$#" in
 	exit 2
 esac
 
-if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
-	# Use then new build system
+if [[ "$GOOS" = "linux" ]]; then
+	# Use the Docker-based build system
 	# Files generated through docker (use $cmd so you can Ctl-C the build or run)
 	$cmd docker build --tag generate:$GOOS $GOOS
 	$cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
@@ -61,112 +62,115 @@ _* | *_ | _)
 	;;
 aix_ppc)
 	mkerrors="$mkerrors -maix32"
-	mksyscall="./mksyscall_aix_ppc.pl -aix"
+	mksyscall="go run mksyscall_aix_ppc.go -aix"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 aix_ppc64)
 	mkerrors="$mkerrors -maix64"
-	mksyscall="./mksyscall_aix_ppc64.pl -aix"
+	mksyscall="go run mksyscall_aix_ppc64.go -aix"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 darwin_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32"
-	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
+	mksyscall="go run mksyscall.go -l32"
+	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_amd64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
+	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_arm)
 	mkerrors="$mkerrors"
-	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
+	mksyscall="go run mksyscall.go -l32"
+	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_arm64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
+	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 dragonfly_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -dragonfly"
-	mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
+	mksyscall="go run mksyscall.go -dragonfly"
+	mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32"
-	mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
+	mksyscall="go run mksyscall.go -l32"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -arm"
-	mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
+	mksyscall="go run mksyscall.go -l32 -arm"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
-linux_sparc64)
-	GOOSARCH_in=syscall_linux_sparc64.go
-	unistd_h=/usr/include/sparc64-linux-gnu/asm/unistd.h
+freebsd_arm64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="./mksysnum_linux.pl $unistd_h"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -netbsd"
-	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
+	mksyscall="go run mksyscall.go -l32 -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -netbsd"
-	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
+	mksyscall="go run mksyscall.go -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -netbsd -arm"
-	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
+	mksyscall="go run mksyscall.go -l32 -netbsd -arm"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
 openbsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -openbsd"
+	mksyscall="go run mksyscall.go -l32 -openbsd"
 	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
+	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -openbsd"
+	mksyscall="go run mksyscall.go -openbsd"
 	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
+	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -openbsd -arm"
+	mksyscall="go run mksyscall.go -l32 -openbsd -arm"
 	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
+	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
 solaris_amd64)
-	mksyscall="./mksyscall_solaris.pl"
+	mksyscall="go run mksyscall_solaris.go"
 	mkerrors="$mkerrors -m64"
 	mksysnum=
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
@@ -191,6 +195,11 @@ esac
 			if [ "$GOOSARCH" == "aix_ppc64" ]; then
 				# aix/ppc64 script generates files instead of writing to stdin.
 				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
+			elif [ "$GOOS" == "darwin" ]; then
+			        # pre-1.12, direct syscalls
+			        echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
+			        # 1.12 and later, syscalls via libSystem
+				echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
 			else
 				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
 			fi
@@ -200,5 +209,6 @@ esac
 	if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
 	if [ -n "$mktypes" ]; then
 		echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go";
+	if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi
 	fi
 ) | $run

vendor/golang.org/x/sys/unix/mkasm_darwin.go

@@ -0,0 +1,61 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go.
+//This program must be run after mksyscall.go.
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"strings"
+)
+
+func main() {
+	in1, err := ioutil.ReadFile("syscall_darwin.go")
+	if err != nil {
+		log.Fatalf("can't open syscall_darwin.go: %s", err)
+	}
+	arch := os.Args[1]
+	in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch))
+	if err != nil {
+		log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err)
+	}
+	in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch))
+	if err != nil {
+		log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err)
+	}
+	in := string(in1) + string(in2) + string(in3)
+
+	trampolines := map[string]bool{}
+
+	var out bytes.Buffer
+
+	fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " "))
+	fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n")
+	fmt.Fprintf(&out, "\n")
+	fmt.Fprintf(&out, "// +build go1.12\n")
+	fmt.Fprintf(&out, "\n")
+	fmt.Fprintf(&out, "#include \"textflag.h\"\n")
+	for _, line := range strings.Split(in, "\n") {
+		if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") {
+			continue
+		}
+		fn := line[5 : len(line)-13]
+		if !trampolines[fn] {
+			trampolines[fn] = true
+			fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
+			fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
+		}
+	}
+	err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644)
+	if err != nil {
+		log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err)
+	}
+}

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -17,12 +17,10 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
 fi
 
 # Check that we are using the new build system if we should
-if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
-	if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
-		echo 1>&2 "In the new build system, mkerrors should not be called directly."
-		echo 1>&2 "See README.md"
-		exit 1
-	fi
+if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
+	echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
+	echo 1>&2 "See README.md"
+	exit 1
 fi
 
 if [[ "$GOOS" = "aix" ]]; then
@@ -101,7 +99,7 @@ includes_DragonFly='
 '
 
 includes_FreeBSD='
-#include <sys/capability.h>
+#include <sys/capsicum.h>
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/event.h>
@@ -181,12 +179,15 @@ struct ltchars {
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/time.h>
+#include <sys/signalfd.h>
 #include <sys/socket.h>
 #include <sys/xattr.h>
+#include <linux/errqueue.h>
 #include <linux/if.h>
 #include <linux/if_alg.h>
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
+#include <linux/if_ppp.h>
 #include <linux/if_tun.h>
 #include <linux/if_packet.h>
 #include <linux/if_addr.h>
@@ -222,7 +223,15 @@ struct ltchars {
 #include <linux/if_xdp.h>
 #include <mtd/ubi-user.h>
 #include <net/route.h>
+
+#if defined(__sparc__)
+// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
+// definition in glibc. As only the error constants are needed here, include the
+// generic termibits.h (which is included by termbits.h on sparc).
+#include <asm-generic/termbits.h>
+#else
 #include <asm/termbits.h>
+#endif
 
 #ifndef MSG_FASTOPEN
 #define MSG_FASTOPEN    0x20000000
@@ -250,16 +259,6 @@ struct ltchars {
 #define FS_KEY_DESC_PREFIX              "fscrypt:"
 #define FS_KEY_DESC_PREFIX_SIZE         8
 #define FS_MAX_KEY_SIZE                 64
-
-// XDP socket constants do not appear to be picked up otherwise.
-// Copied from samples/bpf/xdpsock_user.c.
-#ifndef SOL_XDP
-#define SOL_XDP 283
-#endif
-
-#ifndef AF_XDP
-#define AF_XDP 44
-#endif
 '
 
 includes_NetBSD='
@@ -446,7 +445,7 @@ ccflags="$@"
 		$2 !~ "MNT_BITS" &&
 		$2 ~ /^(MS|MNT|UMOUNT)_/ ||
 		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
-		$2 ~ /^(O|F|E?FD|NAME|S|PTRACE|PT)_/ ||
+		$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT)_/ ||
 		$2 ~ /^KEXEC_/ ||
 		$2 ~ /^LINUX_REBOOT_CMD_/ ||
 		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
@@ -467,12 +466,13 @@ ccflags="$@"
 		$2 ~ /^CLONE_[A-Z_]+/ ||
 		$2 !~ /^(BPF_TIMEVAL)$/ &&
 		$2 ~ /^(BPF|DLT)_/ ||
-		$2 ~ /^CLOCK_/ ||
+		$2 ~ /^(CLOCK|TIMER)_/ ||
 		$2 ~ /^CAN_/ ||
 		$2 ~ /^CAP_/ ||
 		$2 ~ /^ALG_/ ||
 		$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE|IOC_(GET|SET)_ENCRYPTION)/ ||
 		$2 ~ /^GRND_/ ||
+		$2 ~ /^RND/ ||
 		$2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
 		$2 ~ /^KEYCTL_/ ||
 		$2 ~ /^PERF_EVENT_IOC_/ ||
@@ -500,6 +500,7 @@ ccflags="$@"
 		$2 ~ /^(HDIO|WIN|SMART)_/ ||
 		$2 !~ "WMESGLEN" &&
 		$2 ~ /^W[A-Z0-9]+$/ ||
+		$2 ~/^PPPIOC/ ||
 		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
 		$2 ~ /^__WCOREFLAG$/ {next}
 		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}

vendor/golang.org/x/sys/unix/mkpost.go

@@ -28,10 +28,10 @@ func main() {
 	if goarch == "" {
 		goarch = os.Getenv("GOARCH")
 	}
-	// Check that we are using the new build system if we should be.
-	if goos == "linux" && goarch != "sparc64" {
+	// Check that we are using the Docker-based build system if we should be.
+	if goos == "linux" {
 		if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
-			os.Stderr.WriteString("In the new build system, mkpost should not be called directly.\n")
+			os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n")
 			os.Stderr.WriteString("See README.md\n")
 			os.Exit(1)
 		}
@@ -46,6 +46,10 @@ func main() {
 	valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`)
 	b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}"))
 
+	// Intentionally export __fds_bits field in FdSet
+	fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`)
+	b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}"))
+
 	// If we have empty Ptrace structs, we should delete them. Only s390x emits
 	// nonempty Ptrace structs.
 	ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
@@ -65,6 +69,10 @@ func main() {
 	convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
 	b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
 
+	// Convert [1024]int8 to [1024]byte in Ptmget members
+	convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`)
+	b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte"))
+
 	// Remove spare fields (e.g. in Statx_t)
 	spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
 	b = spareFieldsRegex.ReplaceAll(b, []byte("_"))

vendor/golang.org/x/sys/unix/mksyscall.go

@@ -0,0 +1,402 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_darwin.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+	* The parameter lists must give a name for each argument.
+	  This includes return parameters.
+	* The parameter lists must give a type for each argument:
+	  the (x, y, z int) shorthand is not allowed.
+	* If the return parameter is an error number, it must be named errno.
+
+A line beginning with //sysnb is like //sys, except that the
+goroutine will not be suspended during the execution of the system
+call.  This must only be used for system calls which can never
+block, as otherwise the system call could cause all goroutines to
+hang.
+*/
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	b32       = flag.Bool("b32", false, "32bit big-endian")
+	l32       = flag.Bool("l32", false, "32bit little-endian")
+	plan9     = flag.Bool("plan9", false, "plan9")
+	openbsd   = flag.Bool("openbsd", false, "openbsd")
+	netbsd    = flag.Bool("netbsd", false, "netbsd")
+	dragonfly = flag.Bool("dragonfly", false, "dragonfly")
+	arm       = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair
+	tags      = flag.String("tags", "", "build tags")
+	filename  = flag.String("output", "", "output file name (standard output if omitted)")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+	return "go run mksyscall.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+	return *tags
+}
+
+// Param is function parameter
+type Param struct {
+	Name string
+	Type string
+}
+
+// usage prints the program usage
+func usage() {
+	fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+	os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+	list = strings.TrimSpace(list)
+	if list == "" {
+		return []string{}
+	}
+	return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+	ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+	if ps == nil {
+		fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+		os.Exit(1)
+	}
+	return Param{ps[1], ps[2]}
+}
+
+func main() {
+	// Get the OS and architecture (using GOARCH_TARGET if it exists)
+	goos := os.Getenv("GOOS")
+	if goos == "" {
+		fmt.Fprintln(os.Stderr, "GOOS not defined in environment")
+		os.Exit(1)
+	}
+	goarch := os.Getenv("GOARCH_TARGET")
+	if goarch == "" {
+		goarch = os.Getenv("GOARCH")
+	}
+
+	// Check that we are using the Docker-based build system if we should
+	if goos == "linux" {
+		if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
+			fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n")
+			fmt.Fprintf(os.Stderr, "See README.md\n")
+			os.Exit(1)
+		}
+	}
+
+	flag.Usage = usage
+	flag.Parse()
+	if len(flag.Args()) <= 0 {
+		fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+		usage()
+	}
+
+	endianness := ""
+	if *b32 {
+		endianness = "big-endian"
+	} else if *l32 {
+		endianness = "little-endian"
+	}
+
+	libc := false
+	if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") {
+		libc = true
+	}
+	trampolines := map[string]bool{}
+
+	text := ""
+	for _, path := range flag.Args() {
+		file, err := os.Open(path)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		s := bufio.NewScanner(file)
+		for s.Scan() {
+			t := s.Text()
+			t = strings.TrimSpace(t)
+			t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+			nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+			if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+				continue
+			}
+
+			// Line must be of the form
+			//	func Open(path string, mode int, perm int) (fd int, errno error)
+			// Split into name, in params, out params.
+			f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t)
+			if f == nil {
+				fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+				os.Exit(1)
+			}
+			funct, inps, outps, sysname := f[2], f[3], f[4], f[5]
+
+			// Split argument lists on comma.
+			in := parseParamList(inps)
+			out := parseParamList(outps)
+
+			// Try in vain to keep people from editing this file.
+			// The theory is that they jump into the middle of the file
+			// without reading the header.
+			text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+			// Go function header.
+			outDecl := ""
+			if len(out) > 0 {
+				outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", "))
+			}
+			text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl)
+
+			// Check if err return available
+			errvar := ""
+			for _, param := range out {
+				p := parseParam(param)
+				if p.Type == "error" {
+					errvar = p.Name
+					break
+				}
+			}
+
+			// Prepare arguments to Syscall.
+			var args []string
+			n := 0
+			for _, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
+				} else if p.Type == "string" && errvar != "" {
+					text += fmt.Sprintf("\tvar _p%d *byte\n", n)
+					text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name)
+					text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+					args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					n++
+				} else if p.Type == "string" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+					text += fmt.Sprintf("\tvar _p%d *byte\n", n)
+					text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name)
+					args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					n++
+				} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+					// Convert slice into pointer, length.
+					// Have to be careful not to take address of &a[0] if len == 0:
+					// pass dummy pointer in that case.
+					// Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
+					text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n)
+					text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name)
+					text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n)
+					args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
+					n++
+				} else if p.Type == "int64" && (*openbsd || *netbsd) {
+					args = append(args, "0")
+					if endianness == "big-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+					} else if endianness == "little-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+					}
+				} else if p.Type == "int64" && *dragonfly {
+					if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil {
+						args = append(args, "0")
+					}
+					if endianness == "big-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+					} else if endianness == "little-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+					}
+				} else if p.Type == "int64" && endianness != "" {
+					if len(args)%2 == 1 && *arm {
+						// arm abi specifies 64-bit argument uses
+						// (even, odd) pair
+						args = append(args, "0")
+					}
+					if endianness == "big-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+					}
+				} else {
+					args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+				}
+			}
+
+			// Determine which form to use; pad args with zeros.
+			asm := "Syscall"
+			if nonblock != nil {
+				if errvar == "" && goos == "linux" {
+					asm = "RawSyscallNoError"
+				} else {
+					asm = "RawSyscall"
+				}
+			} else {
+				if errvar == "" && goos == "linux" {
+					asm = "SyscallNoError"
+				}
+			}
+			if len(args) <= 3 {
+				for len(args) < 3 {
+					args = append(args, "0")
+				}
+			} else if len(args) <= 6 {
+				asm += "6"
+				for len(args) < 6 {
+					args = append(args, "0")
+				}
+			} else if len(args) <= 9 {
+				asm += "9"
+				for len(args) < 9 {
+					args = append(args, "0")
+				}
+			} else {
+				fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct)
+			}
+
+			// System call number.
+			if sysname == "" {
+				sysname = "SYS_" + funct
+				sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+				sysname = strings.ToUpper(sysname)
+			}
+
+			var libcFn string
+			if libc {
+				asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call
+				sysname = strings.TrimPrefix(sysname, "SYS_")         // remove SYS_
+				sysname = strings.ToLower(sysname)                    // lowercase
+				if sysname == "getdirentries64" {
+					// Special case - libSystem name and
+					// raw syscall name don't match.
+					sysname = "__getdirentries64"
+				}
+				libcFn = sysname
+				sysname = "funcPC(libc_" + sysname + "_trampoline)"
+			}
+
+			// Actual call.
+			arglist := strings.Join(args, ", ")
+			call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist)
+
+			// Assign return values.
+			body := ""
+			ret := []string{"_", "_", "_"}
+			doErrno := false
+			for i := 0; i < len(out); i++ {
+				p := parseParam(out[i])
+				reg := ""
+				if p.Name == "err" && !*plan9 {
+					reg = "e1"
+					ret[2] = reg
+					doErrno = true
+				} else if p.Name == "err" && *plan9 {
+					ret[0] = "r0"
+					ret[2] = "e1"
+					break
+				} else {
+					reg = fmt.Sprintf("r%d", i)
+					ret[i] = reg
+				}
+				if p.Type == "bool" {
+					reg = fmt.Sprintf("%s != 0", reg)
+				}
+				if p.Type == "int64" && endianness != "" {
+					// 64-bit number in r1:r0 or r0:r1.
+					if i+2 > len(out) {
+						fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct)
+					}
+					if endianness == "big-endian" {
+						reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
+					} else {
+						reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
+					}
+					ret[i] = fmt.Sprintf("r%d", i)
+					ret[i+1] = fmt.Sprintf("r%d", i+1)
+				}
+				if reg != "e1" || *plan9 {
+					body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+				}
+			}
+			if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
+				text += fmt.Sprintf("\t%s\n", call)
+			} else {
+				if errvar == "" && goos == "linux" {
+					// raw syscall without error on Linux, see golang.org/issue/22924
+					text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call)
+				} else {
+					text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
+				}
+			}
+			text += body
+
+			if *plan9 && ret[2] == "e1" {
+				text += "\tif int32(r0) == -1 {\n"
+				text += "\t\terr = e1\n"
+				text += "\t}\n"
+			} else if doErrno {
+				text += "\tif e1 != 0 {\n"
+				text += "\t\terr = errnoErr(e1)\n"
+				text += "\t}\n"
+			}
+			text += "\treturn\n"
+			text += "}\n\n"
+
+			if libc && !trampolines[libcFn] {
+				// some system calls share a trampoline, like read and readlen.
+				trampolines[libcFn] = true
+				// Declare assembly trampoline.
+				text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn)
+				// Assembly trampoline calls the libc_* function, which this magic
+				// redirects to use the function from libSystem.
+				text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn)
+				text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn)
+				text += "\n"
+			}
+		}
+		if err := s.Err(); err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		file.Close()
+	}
+	fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+%s
+`

vendor/golang.org/x/sys/unix/mksyscall.pl

@@ -1,341 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# This program reads a file containing function prototypes
-# (like syscall_darwin.go) and generates system call bodies.
-# The prototypes are marked by lines beginning with "//sys"
-# and read like func declarations if //sys is replaced by func, but:
-#	* The parameter lists must give a name for each argument.
-#	  This includes return parameters.
-#	* The parameter lists must give a type for each argument:
-#	  the (x, y, z int) shorthand is not allowed.
-#	* If the return parameter is an error number, it must be named errno.
-
-# A line beginning with //sysnb is like //sys, except that the
-# goroutine will not be suspended during the execution of the system
-# call.  This must only be used for system calls which can never
-# block, as otherwise the system call could cause all goroutines to
-# hang.
-
-use strict;
-
-my $cmdline = "mksyscall.pl " . join(' ', @ARGV);
-my $errors = 0;
-my $_32bit = "";
-my $plan9 = 0;
-my $openbsd = 0;
-my $netbsd = 0;
-my $dragonfly = 0;
-my $arm = 0; # 64-bit value should use (even, odd)-pair
-my $tags = "";  # build tags
-
-if($ARGV[0] eq "-b32") {
-	$_32bit = "big-endian";
-	shift;
-} elsif($ARGV[0] eq "-l32") {
-	$_32bit = "little-endian";
-	shift;
-}
-if($ARGV[0] eq "-plan9") {
-	$plan9 = 1;
-	shift;
-}
-if($ARGV[0] eq "-openbsd") {
-	$openbsd = 1;
-	shift;
-}
-if($ARGV[0] eq "-netbsd") {
-	$netbsd = 1;
-	shift;
-}
-if($ARGV[0] eq "-dragonfly") {
-	$dragonfly = 1;
-	shift;
-}
-if($ARGV[0] eq "-arm") {
-	$arm = 1;
-	shift;
-}
-if($ARGV[0] eq "-tags") {
-	shift;
-	$tags = $ARGV[0];
-	shift;
-}
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
-	exit 1;
-}
-
-# Check that we are using the new build system if we should
-if($ENV{'GOOS'} eq "linux" && $ENV{'GOARCH'} ne "sparc64") {
-	if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
-		print STDERR "In the new build system, mksyscall should not be called directly.\n";
-		print STDERR "See README.md\n";
-		exit 1;
-	}
-}
-
-
-sub parseparamlist($) {
-	my ($list) = @_;
-	$list =~ s/^\s*//;
-	$list =~ s/\s*$//;
-	if($list eq "") {
-		return ();
-	}
-	return split(/\s*,\s*/, $list);
-}
-
-sub parseparam($) {
-	my ($p) = @_;
-	if($p !~ /^(\S*) (\S*)$/) {
-		print STDERR "$ARGV:$.: malformed parameter: $p\n";
-		$errors = 1;
-		return ("xx", "int");
-	}
-	return ($1, $2);
-}
-
-my $text = "";
-while(<>) {
-	chomp;
-	s/\s+/ /g;
-	s/^\s+//;
-	s/\s+$//;
-	my $nonblock = /^\/\/sysnb /;
-	next if !/^\/\/sys / && !$nonblock;
-
-	# Line must be of the form
-	#	func Open(path string, mode int, perm int) (fd int, errno error)
-	# Split into name, in params, out params.
-	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$/) {
-		print STDERR "$ARGV:$.: malformed //sys declaration\n";
-		$errors = 1;
-		next;
-	}
-	my ($func, $in, $out, $sysname) = ($2, $3, $4, $5);
-
-	# Split argument lists on comma.
-	my @in = parseparamlist($in);
-	my @out = parseparamlist($out);
-
-	# Try in vain to keep people from editing this file.
-	# The theory is that they jump into the middle of the file
-	# without reading the header.
-	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-
-	# Go function header.
-	my $out_decl = @out ? sprintf(" (%s)", join(', ', @out)) : "";
-	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out_decl;
-
-	# Check if err return available
-	my $errvar = "";
-	foreach my $p (@out) {
-		my ($name, $type) = parseparam($p);
-		if($type eq "error") {
-			$errvar = $name;
-			last;
-		}
-	}
-
-	# Prepare arguments to Syscall.
-	my @args = ();
-	my $n = 0;
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @args, "uintptr(unsafe.Pointer($name))";
-		} elsif($type eq "string" && $errvar ne "") {
-			$text .= "\tvar _p$n *byte\n";
-			$text .= "\t_p$n, $errvar = BytePtrFromString($name)\n";
-			$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type eq "string") {
-			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
-			$text .= "\tvar _p$n *byte\n";
-			$text .= "\t_p$n, _ = BytePtrFromString($name)\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type =~ /^\[\](.*)/) {
-			# Convert slice into pointer, length.
-			# Have to be careful not to take address of &a[0] if len == 0:
-			# pass dummy pointer in that case.
-			# Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
-			$text .= "\tvar _p$n unsafe.Pointer\n";
-			$text .= "\tif len($name) > 0 {\n\t\t_p$n = unsafe.Pointer(\&${name}[0])\n\t}";
-			$text .= " else {\n\t\t_p$n = unsafe.Pointer(&_zero)\n\t}";
-			$text .= "\n";
-			push @args, "uintptr(_p$n)", "uintptr(len($name))";
-			$n++;
-		} elsif($type eq "int64" && ($openbsd || $netbsd)) {
-			push @args, "0";
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} elsif($_32bit eq "little-endian") {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			} else {
-				push @args, "uintptr($name)";
-			}
-		} elsif($type eq "int64" && $dragonfly) {
-			if ($func !~ /^extp(read|write)/i) {
-				push @args, "0";
-			}
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} elsif($_32bit eq "little-endian") {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			} else {
-				push @args, "uintptr($name)";
-			}
-		} elsif($type eq "int64" && $_32bit ne "") {
-			if(@args % 2 && $arm) {
-				# arm abi specifies 64-bit argument uses
-				# (even, odd) pair
-				push @args, "0"
-			}
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} else {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			}
-		} else {
-			push @args, "uintptr($name)";
-		}
-	}
-
-	# Determine which form to use; pad args with zeros.
-	my $asm = "Syscall";
-	if ($nonblock) {
-		if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
-			$asm = "RawSyscallNoError";
-		} else {
-			$asm = "RawSyscall";
-		}
-	} else {
-		if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
-			$asm = "SyscallNoError";
-		}
-	}
-	if(@args <= 3) {
-		while(@args < 3) {
-			push @args, "0";
-		}
-	} elsif(@args <= 6) {
-		$asm .= "6";
-		while(@args < 6) {
-			push @args, "0";
-		}
-	} elsif(@args <= 9) {
-		$asm .= "9";
-		while(@args < 9) {
-			push @args, "0";
-		}
-	} else {
-		print STDERR "$ARGV:$.: too many arguments to system call\n";
-	}
-
-	# System call number.
-	if($sysname eq "") {
-		$sysname = "SYS_$func";
-		$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;	# turn FooBar into Foo_Bar
-		$sysname =~ y/a-z/A-Z/;
-	}
-
-	# Actual call.
-	my $args = join(', ', @args);
-	my $call = "$asm($sysname, $args)";
-
-	# Assign return values.
-	my $body = "";
-	my @ret = ("_", "_", "_");
-	my $do_errno = 0;
-	for(my $i=0; $i<@out; $i++) {
-		my $p = $out[$i];
-		my ($name, $type) = parseparam($p);
-		my $reg = "";
-		if($name eq "err" && !$plan9) {
-			$reg = "e1";
-			$ret[2] = $reg;
-			$do_errno = 1;
-		} elsif($name eq "err" && $plan9) {
-			$ret[0] = "r0";
-			$ret[2] = "e1";
-			next;
-		} else {
-			$reg = sprintf("r%d", $i);
-			$ret[$i] = $reg;
-		}
-		if($type eq "bool") {
-			$reg = "$reg != 0";
-		}
-		if($type eq "int64" && $_32bit ne "") {
-			# 64-bit number in r1:r0 or r0:r1.
-			if($i+2 > @out) {
-				print STDERR "$ARGV:$.: not enough registers for int64 return\n";
-			}
-			if($_32bit eq "big-endian") {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i, $i+1);
-			} else {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i+1, $i);
-			}
-			$ret[$i] = sprintf("r%d", $i);
-			$ret[$i+1] = sprintf("r%d", $i+1);
-		}
-		if($reg ne "e1" || $plan9) {
-			$body .= "\t$name = $type($reg)\n";
-		}
-	}
-	if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
-		$text .= "\t$call\n";
-	} else {
-		if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
-			# raw syscall without error on Linux, see golang.org/issue/22924
-			$text .= "\t$ret[0], $ret[1] := $call\n";
-		} else {
-			$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
-		}
-	}
-	$text .= $body;
-
-	if ($plan9 && $ret[2] eq "e1") {
-		$text .= "\tif int32(r0) == -1 {\n";
-		$text .= "\t\terr = e1\n";
-		$text .= "\t}\n";
-	} elsif ($do_errno) {
-		$text .= "\tif e1 != 0 {\n";
-		$text .= "\t\terr = errnoErr(e1)\n";
-		$text .= "\t}\n";
-	}
-	$text .= "\treturn\n";
-	$text .= "}\n\n";
-}
-
-chomp $text;
-chomp $text;
-
-if($errors) {
-	exit 1;
-}
-
-print <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-
-package unix
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var _ syscall.Errno
-
-$text
-EOF
-exit 0;

vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go

@@ -0,0 +1,404 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_aix.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+	* The parameter lists must give a name for each argument.
+	  This includes return parameters.
+	* The parameter lists must give a type for each argument:
+	  the (x, y, z int) shorthand is not allowed.
+	* If the return parameter is an error number, it must be named err.
+	* If go func name needs to be different than its libc name,
+	* or the function is not in libc, name could be specified
+	* at the end, after "=" sign, like
+	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+*/
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	b32  = flag.Bool("b32", false, "32bit big-endian")
+	l32  = flag.Bool("l32", false, "32bit little-endian")
+	aix  = flag.Bool("aix", false, "aix")
+	tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+	return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+	return *tags
+}
+
+// Param is function parameter
+type Param struct {
+	Name string
+	Type string
+}
+
+// usage prints the program usage
+func usage() {
+	fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+	os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+	list = strings.TrimSpace(list)
+	if list == "" {
+		return []string{}
+	}
+	return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+	ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+	if ps == nil {
+		fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+		os.Exit(1)
+	}
+	return Param{ps[1], ps[2]}
+}
+
+func main() {
+	flag.Usage = usage
+	flag.Parse()
+	if len(flag.Args()) <= 0 {
+		fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+		usage()
+	}
+
+	endianness := ""
+	if *b32 {
+		endianness = "big-endian"
+	} else if *l32 {
+		endianness = "little-endian"
+	}
+
+	pack := ""
+	text := ""
+	cExtern := "/*\n#include <stdint.h>\n#include <stddef.h>\n"
+	for _, path := range flag.Args() {
+		file, err := os.Open(path)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		s := bufio.NewScanner(file)
+		for s.Scan() {
+			t := s.Text()
+			t = strings.TrimSpace(t)
+			t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+			if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+				pack = p[1]
+			}
+			nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+			if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+				continue
+			}
+
+			// Line must be of the form
+			//	func Open(path string, mode int, perm int) (fd int, err error)
+			// Split into name, in params, out params.
+			f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+			if f == nil {
+				fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+				os.Exit(1)
+			}
+			funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+			// Split argument lists on comma.
+			in := parseParamList(inps)
+			out := parseParamList(outps)
+
+			inps = strings.Join(in, ", ")
+			outps = strings.Join(out, ", ")
+
+			// Try in vain to keep people from editing this file.
+			// The theory is that they jump into the middle of the file
+			// without reading the header.
+			text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+			// Check if value return, err return available
+			errvar := ""
+			retvar := ""
+			rettype := ""
+			for _, param := range out {
+				p := parseParam(param)
+				if p.Type == "error" {
+					errvar = p.Name
+				} else {
+					retvar = p.Name
+					rettype = p.Type
+				}
+			}
+
+			// System call name.
+			if sysname == "" {
+				sysname = funct
+			}
+			sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+			sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+			cRettype := ""
+			if rettype == "unsafe.Pointer" {
+				cRettype = "uintptr_t"
+			} else if rettype == "uintptr" {
+				cRettype = "uintptr_t"
+			} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
+				cRettype = "uintptr_t"
+			} else if rettype == "int" {
+				cRettype = "int"
+			} else if rettype == "int32" {
+				cRettype = "int"
+			} else if rettype == "int64" {
+				cRettype = "long long"
+			} else if rettype == "uint32" {
+				cRettype = "unsigned int"
+			} else if rettype == "uint64" {
+				cRettype = "unsigned long long"
+			} else {
+				cRettype = "int"
+			}
+			if sysname == "exit" {
+				cRettype = "void"
+			}
+
+			// Change p.Types to c
+			var cIn []string
+			for _, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "string" {
+					cIn = append(cIn, "uintptr_t")
+				} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t", "size_t")
+				} else if p.Type == "unsafe.Pointer" {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "uintptr" {
+					cIn = append(cIn, "uintptr_t")
+				} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "int" {
+					cIn = append(cIn, "int")
+				} else if p.Type == "int32" {
+					cIn = append(cIn, "int")
+				} else if p.Type == "int64" {
+					cIn = append(cIn, "long long")
+				} else if p.Type == "uint32" {
+					cIn = append(cIn, "unsigned int")
+				} else if p.Type == "uint64" {
+					cIn = append(cIn, "unsigned long long")
+				} else {
+					cIn = append(cIn, "int")
+				}
+			}
+
+			if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
+				// Imports of system calls from libc
+				cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
+				cIn := strings.Join(cIn, ", ")
+				cExtern += fmt.Sprintf("(%s);\n", cIn)
+			}
+
+			// So file name.
+			if *aix {
+				if modname == "" {
+					modname = "libc.a/shr_64.o"
+				} else {
+					fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
+					os.Exit(1)
+				}
+			}
+
+			strconvfunc := "C.CString"
+
+			// Go function header.
+			if outps != "" {
+				outps = fmt.Sprintf(" (%s)", outps)
+			}
+			if text != "" {
+				text += "\n"
+			}
+
+			text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
+
+			// Prepare arguments to Syscall.
+			var args []string
+			n := 0
+			argN := 0
+			for _, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))")
+				} else if p.Type == "string" && errvar != "" {
+					text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
+					args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+					n++
+				} else if p.Type == "string" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+					text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
+					args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+					n++
+				} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
+					// Convert slice into pointer, length.
+					// Have to be careful not to take address of &a[0] if len == 0:
+					// pass nil in that case.
+					text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
+					text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+					args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n))
+					n++
+					text += fmt.Sprintf("\tvar _p%d int\n", n)
+					text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name)
+					args = append(args, fmt.Sprintf("C.size_t(_p%d)", n))
+					n++
+				} else if p.Type == "int64" && endianness != "" {
+					if endianness == "big-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+					}
+					n++
+				} else if p.Type == "bool" {
+					text += fmt.Sprintf("\tvar _p%d uint32\n", n)
+					text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
+					args = append(args, fmt.Sprintf("_p%d", n))
+				} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+					args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
+				} else if p.Type == "unsafe.Pointer" {
+					args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
+				} else if p.Type == "int" {
+					if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) {
+						args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name))
+					} else if argN == 0 && funct == "fcntl" {
+						args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+					} else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) {
+						args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+					}
+				} else if p.Type == "int32" {
+					args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+				} else if p.Type == "int64" {
+					args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name))
+				} else if p.Type == "uint32" {
+					args = append(args, fmt.Sprintf("C.uint(%s)", p.Name))
+				} else if p.Type == "uint64" {
+					args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name))
+				} else if p.Type == "uintptr" {
+					args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+				} else {
+					args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+				}
+				argN++
+			}
+
+			// Actual call.
+			arglist := strings.Join(args, ", ")
+			call := ""
+			if sysname == "exit" {
+				if errvar != "" {
+					call += "er :="
+				} else {
+					call += ""
+				}
+			} else if errvar != "" {
+				call += "r0,er :="
+			} else if retvar != "" {
+				call += "r0,_ :="
+			} else {
+				call += ""
+			}
+			call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
+
+			// Assign return values.
+			body := ""
+			for i := 0; i < len(out); i++ {
+				p := parseParam(out[i])
+				reg := ""
+				if p.Name == "err" {
+					reg = "e1"
+				} else {
+					reg = "r0"
+				}
+				if reg != "e1" {
+					body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+				}
+			}
+
+			// verify return
+			if sysname != "exit" && errvar != "" {
+				if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil {
+					body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n"
+					body += fmt.Sprintf("\t\t%s = er\n", errvar)
+					body += "\t}\n"
+				} else {
+					body += "\tif (r0 ==-1 && er != nil) {\n"
+					body += fmt.Sprintf("\t\t%s = er\n", errvar)
+					body += "\t}\n"
+				}
+			} else if errvar != "" {
+				body += "\tif (er != nil) {\n"
+				body += fmt.Sprintf("\t\t%s = er\n", errvar)
+				body += "\t}\n"
+			}
+
+			text += fmt.Sprintf("\t%s\n", call)
+			text += body
+
+			text += "\treturn\n"
+			text += "}\n"
+		}
+		if err := s.Err(); err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		file.Close()
+	}
+	imp := ""
+	if pack != "unix" {
+		imp = "import \"golang.org/x/sys/unix\"\n"
+
+	}
+	fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+
+%s
+*/
+import "C"
+import (
+	"unsafe"
+)
+
+
+%s
+
+%s
+`

vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.pl

@@ -1,384 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2018 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# This program reads a file containing function prototypes
-# (like syscall_aix.go) and generates system call bodies.
-# The prototypes are marked by lines beginning with "//sys"
-# and read like func declarations if //sys is replaced by func, but:
-#	* The parameter lists must give a name for each argument.
-#	  This includes return parameters.
-#	* The parameter lists must give a type for each argument:
-#	  the (x, y, z int) shorthand is not allowed.
-#	* If the return parameter is an error number, it must be named err.
-#	* If go func name needs to be different than its libc name,
-#	* or the function is not in libc, name could be specified
-#	* at the end, after "=" sign, like
-#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
-
-use strict;
-
-my $cmdline = "mksyscall_aix_ppc.pl " . join(' ', @ARGV);
-my $errors = 0;
-my $_32bit = "";
-my $tags = "";  # build tags
-my $aix = 0;
-my $solaris = 0;
-
-binmode STDOUT;
-
-if($ARGV[0] eq "-b32") {
-	$_32bit = "big-endian";
-	shift;
-} elsif($ARGV[0] eq "-l32") {
-	$_32bit = "little-endian";
-	shift;
-}
-if($ARGV[0] eq "-aix") {
-	$aix = 1;
-	shift;
-}
-if($ARGV[0] eq "-tags") {
-	shift;
-	$tags = $ARGV[0];
-	shift;
-}
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
-	exit 1;
-}
-
-sub parseparamlist($) {
-	my ($list) = @_;
-	$list =~ s/^\s*//;
-	$list =~ s/\s*$//;
-	if($list eq "") {
-		return ();
-	}
-	return split(/\s*,\s*/, $list);
-}
-
-sub parseparam($) {
-	my ($p) = @_;
-	if($p !~ /^(\S*) (\S*)$/) {
-		print STDERR "$ARGV:$.: malformed parameter: $p\n";
-		$errors = 1;
-		return ("xx", "int");
-	}
-	return ($1, $2);
-}
-
-my $package = "";
-my $text = "";
-my $c_extern = "/*\n#include <stdint.h>\n#include <stddef.h>\n";
-my @vars = ();
-while(<>) {
-	chomp;
-	s/\s+/ /g;
-	s/^\s+//;
-	s/\s+$//;
-	$package = $1 if !$package && /^package (\S+)$/;
-	my $nonblock = /^\/\/sysnb /;
-	next if !/^\/\/sys / && !$nonblock;
-
-	# Line must be of the form
-	# func Open(path string, mode int, perm int) (fd int, err error)
-	# Split into name, in params, out params.
-	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
-		print STDERR "$ARGV:$.: malformed //sys declaration\n";
-		$errors = 1;
-		next;
-	}
-	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
-
-	# Split argument lists on comma.
-	my @in = parseparamlist($in);
-	my @out = parseparamlist($out);
-
-	$in = join(', ', @in);
-	$out = join(', ', @out);
-
-	# Try in vain to keep people from editing this file.
-	# The theory is that they jump into the middle of the file
-	# without reading the header.
-	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-
-	# Check if value return, err return available
-	my $errvar = "";
-	my $retvar = "";
-	my $rettype = "";
-	foreach my $p (@out) {
-		my ($name, $type) = parseparam($p);
-		if($type eq "error") {
-			$errvar = $name;
-		} else {
-			$retvar = $name;
-			$rettype = $type;
-		}
-	}
-
-	# System call name.
-	#if($func ne "fcntl") {
-
-	if($sysname eq "") {
-		$sysname = "$func";
-	}
-
-	$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
-	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
-
-	my $C_rettype = "";
-	if($rettype eq "unsafe.Pointer") {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype eq "uintptr") {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype =~ /^_/) {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype eq "int") {
-		$C_rettype = "int";
-	} elsif($rettype eq "int32") {
-		$C_rettype = "int";
-	} elsif($rettype eq "int64") {
-		$C_rettype = "long long";
-	} elsif($rettype eq "uint32") {
-		$C_rettype = "unsigned int";
-	} elsif($rettype eq "uint64") {
-		$C_rettype = "unsigned long long";
-	} else {
-		$C_rettype = "int";
-	}
-	if($sysname eq "exit") {
-		$C_rettype = "void";
-	}
-
-	# Change types to c
-	my @c_in = ();
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @c_in, "uintptr_t";
-			} elsif($type eq "string") {
-			push @c_in, "uintptr_t";
-		} elsif($type =~ /^\[\](.*)/) {
-			push @c_in, "uintptr_t", "size_t";
-		} elsif($type eq "unsafe.Pointer") {
-			push @c_in, "uintptr_t";
-		} elsif($type eq "uintptr") {
-			push @c_in, "uintptr_t";
-		} elsif($type =~ /^_/) {
-			push @c_in, "uintptr_t";
-		} elsif($type eq "int") {
-			push @c_in, "int";
-		} elsif($type eq "int32") {
-			push @c_in, "int";
-		} elsif($type eq "int64") {
-			push @c_in, "long long";
-		} elsif($type eq "uint32") {
-			push @c_in, "unsigned int";
-		} elsif($type eq "uint64") {
-			push @c_in, "unsigned long long";
-		} else {
-			push @c_in, "int";
-		}
-	}
-
-	if ($func ne "fcntl" && $func ne "FcntlInt" && $func ne "readlen" && $func ne "writelen") {
-		# Imports of system calls from libc
-		$c_extern .= "$C_rettype $sysname";
-		my $c_in = join(', ', @c_in);
-		$c_extern .= "($c_in);\n";
-	}
-
-	# So file name.
-	if($aix) {
-		if($modname eq "") {
-			$modname = "libc.a/shr_64.o";
-		} else {
-			print STDERR "$func: only syscall using libc are available\n";
-			$errors = 1;
-			next;
-		}
-	}
-
-	my $strconvfunc = "C.CString";
-	my $strconvtype = "*byte";
-
-	# Go function header.
-	if($out ne "") {
-		$out = " ($out)";
-	}
-	if($text ne "") {
-		$text .= "\n"
-	}
-
-	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
-
-	# Prepare arguments to call.
-	my @args = ();
-	my $n = 0;
-	my $arg_n = 0;
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @args, "C.uintptr_t(uintptr(unsafe.Pointer($name)))";
-		} elsif($type eq "string" && $errvar ne "") {
-			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
-			push @args, "C.uintptr_t(_p$n)";
-			$n++;
-		} elsif($type eq "string") {
-			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
-			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
-			push @args, "C.uintptr_t(_p$n)";
-			$n++;
-		} elsif($type =~ /^\[\](.*)/) {
-			# Convert slice into pointer, length.
-			# Have to be careful not to take address of &a[0] if len == 0:
-			# pass nil in that case.
-			$text .= "\tvar _p$n *$1\n";
-			$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
-			push @args, "C.uintptr_t(uintptr(unsafe.Pointer(_p$n)))";
-			$n++;
-			$text .= "\tvar _p$n int\n";
-			$text .= "\t_p$n = len($name)\n";
-			push @args, "C.size_t(_p$n)";
-			$n++;
-		} elsif($type eq "int64" && $_32bit ne "") {
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name >> 32)", "uintptr($name)";
-			} else {
-				push @args, "uintptr($name)", "uintptr($name >> 32)";
-			}
-			$n++;
-		} elsif($type eq "bool") {
-			$text .= "\tvar _p$n uint32\n";
-			$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
-			push @args, "_p$n";
-			$n++;
-		} elsif($type =~ /^_/) {
-			push @args, "C.uintptr_t(uintptr($name))";
-		} elsif($type eq "unsafe.Pointer") {
-			push @args, "C.uintptr_t(uintptr($name))";
-		} elsif($type eq "int") {
-			if (($arg_n == 2) && (($func eq "readlen") || ($func eq "writelen"))) {
-				push @args, "C.size_t($name)";
-			} elsif ($arg_n == 0 && $func eq "fcntl") {
-				push @args, "C.uintptr_t($name)";
-			} elsif (($arg_n == 2) && (($func eq "fcntl") || ($func eq "FcntlInt"))) {
-				push @args, "C.uintptr_t($name)";
-			} else {
-				push @args, "C.int($name)";
-			}
-		} elsif($type eq "int32") {
-			push @args, "C.int($name)";
-		} elsif($type eq "int64") {
-			push @args, "C.longlong($name)";
-		} elsif($type eq "uint32") {
-			push @args, "C.uint($name)";
-		} elsif($type eq "uint64") {
-			push @args, "C.ulonglong($name)";
-		} elsif($type eq "uintptr") {
-			push @args, "C.uintptr_t($name)";
-		} else {
-			push @args, "C.int($name)";
-		}
-		$arg_n++;
-	}
-	my $nargs = @args;
-
-
-	# Determine which form to use; pad args with zeros.
-	if ($nonblock) {
-	}
-
-	my $args = join(', ', @args);
-	my $call = "";
-	if ($sysname eq "exit") {
-		if ($errvar ne "") {
-			$call .= "er :=";
-		} else {
-			$call .= "";
-		}
-	}  elsif ($errvar ne "") {
-		$call .= "r0,er :=";
-	}  elsif ($retvar ne "") {
-		$call .= "r0,_ :=";
-	}  else {
-		$call .= ""
-	}
-	$call .= "C.$sysname($args)";
-
-	# Assign return values.
-	my $body = "";
-	my $failexpr = "";
-
-	for(my $i=0; $i<@out; $i++) {
-		my $p = $out[$i];
-		my ($name, $type) = parseparam($p);
-		my $reg = "";
-		if($name eq "err") {
-			$reg = "e1";
-		} else {
-			$reg = "r0";
-		}
-		if($reg ne "e1" ) {
-						$body .= "\t$name = $type($reg)\n";
-		}
-	}
-
-	# verify return
-	if ($sysname ne "exit" && $errvar ne "") {
-		if ($C_rettype =~ /^uintptr/) {
-			$body .= "\tif \(uintptr\(r0\) ==\^uintptr\(0\) && er != nil\) {\n";
-			$body .= "\t\t$errvar = er\n";
-			$body .= "\t}\n";
-		} else {
-			$body .= "\tif \(r0 ==-1 && er != nil\) {\n";
-			$body .= "\t\t$errvar = er\n";
-			$body .= "\t}\n";
-		}
-	} elsif ($errvar ne "") {
-		$body .= "\tif \(er != nil\) {\n";
-		$body .= "\t\t$errvar = er\n";
-		$body .= "\t}\n";
-	}
-
-	$text .= "\t$call\n";
-	$text .= $body;
-
-	$text .= "\treturn\n";
-	$text .= "}\n";
-}
-
-if($errors) {
-	exit 1;
-}
-
-print <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-
-package $package
-
-
-$c_extern
-*/
-import "C"
-import (
-	"unsafe"
-)
-
-
-EOF
-
-print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
-
-chomp($_=<<EOF);
-
-$text
-EOF
-print $_;
-exit 0;

vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go

@@ -0,0 +1,602 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_aix.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+	* The parameter lists must give a name for each argument.
+	  This includes return parameters.
+	* The parameter lists must give a type for each argument:
+	  the (x, y, z int) shorthand is not allowed.
+	* If the return parameter is an error number, it must be named err.
+	* If go func name needs to be different than its libc name,
+	* or the function is not in libc, name could be specified
+	* at the end, after "=" sign, like
+	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+
+
+This program will generate three files and handle both gc and gccgo implementation:
+  - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
+  - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
+  - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
+
+ The generated code looks like this
+
+zsyscall_aix_ppc64.go
+func asyscall(...) (n int, err error) {
+	 // Pointer Creation
+	 r1, e1 := callasyscall(...)
+	 // Type Conversion
+	 // Error Handler
+	 return
+}
+
+zsyscall_aix_ppc64_gc.go
+//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
+//go:linkname libc_asyscall libc_asyscall
+var asyscall syscallFunc
+
+func callasyscall(...) (r1 uintptr, e1 Errno) {
+	 r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
+	 return
+}
+
+zsyscall_aix_ppc64_ggcgo.go
+
+// int asyscall(...)
+
+import "C"
+
+func callasyscall(...) (r1 uintptr, e1 Errno) {
+	 r1 = uintptr(C.asyscall(...))
+	 e1 = syscall.GetErrno()
+	 return
+}
+*/
+
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	b32  = flag.Bool("b32", false, "32bit big-endian")
+	l32  = flag.Bool("l32", false, "32bit little-endian")
+	aix  = flag.Bool("aix", false, "aix")
+	tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+	return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+	return *tags
+}
+
+// Param is function parameter
+type Param struct {
+	Name string
+	Type string
+}
+
+// usage prints the program usage
+func usage() {
+	fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+	os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+	list = strings.TrimSpace(list)
+	if list == "" {
+		return []string{}
+	}
+	return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+	ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+	if ps == nil {
+		fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+		os.Exit(1)
+	}
+	return Param{ps[1], ps[2]}
+}
+
+func main() {
+	flag.Usage = usage
+	flag.Parse()
+	if len(flag.Args()) <= 0 {
+		fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+		usage()
+	}
+
+	endianness := ""
+	if *b32 {
+		endianness = "big-endian"
+	} else if *l32 {
+		endianness = "little-endian"
+	}
+
+	pack := ""
+	// GCCGO
+	textgccgo := ""
+	cExtern := "/*\n#include <stdint.h>\n"
+	// GC
+	textgc := ""
+	dynimports := ""
+	linknames := ""
+	var vars []string
+	// COMMON
+	textcommon := ""
+	for _, path := range flag.Args() {
+		file, err := os.Open(path)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		s := bufio.NewScanner(file)
+		for s.Scan() {
+			t := s.Text()
+			t = strings.TrimSpace(t)
+			t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+			if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+				pack = p[1]
+			}
+			nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+			if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+				continue
+			}
+
+			// Line must be of the form
+			//	func Open(path string, mode int, perm int) (fd int, err error)
+			// Split into name, in params, out params.
+			f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+			if f == nil {
+				fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+				os.Exit(1)
+			}
+			funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+			// Split argument lists on comma.
+			in := parseParamList(inps)
+			out := parseParamList(outps)
+
+			inps = strings.Join(in, ", ")
+			outps = strings.Join(out, ", ")
+
+			if sysname == "" {
+				sysname = funct
+			}
+
+			onlyCommon := false
+			if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
+				// This function call another syscall which is already implemented.
+				// Therefore, the gc and gccgo part must not be generated.
+				onlyCommon = true
+			}
+
+			// Try in vain to keep people from editing this file.
+			// The theory is that they jump into the middle of the file
+			// without reading the header.
+
+			textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+			if !onlyCommon {
+				textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+				textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+			}
+
+			// Check if value return, err return available
+			errvar := ""
+			rettype := ""
+			for _, param := range out {
+				p := parseParam(param)
+				if p.Type == "error" {
+					errvar = p.Name
+				} else {
+					rettype = p.Type
+				}
+			}
+
+			sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+			sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+			// GCCGO Prototype return type
+			cRettype := ""
+			if rettype == "unsafe.Pointer" {
+				cRettype = "uintptr_t"
+			} else if rettype == "uintptr" {
+				cRettype = "uintptr_t"
+			} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
+				cRettype = "uintptr_t"
+			} else if rettype == "int" {
+				cRettype = "int"
+			} else if rettype == "int32" {
+				cRettype = "int"
+			} else if rettype == "int64" {
+				cRettype = "long long"
+			} else if rettype == "uint32" {
+				cRettype = "unsigned int"
+			} else if rettype == "uint64" {
+				cRettype = "unsigned long long"
+			} else {
+				cRettype = "int"
+			}
+			if sysname == "exit" {
+				cRettype = "void"
+			}
+
+			// GCCGO Prototype arguments type
+			var cIn []string
+			for i, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "string" {
+					cIn = append(cIn, "uintptr_t")
+				} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t", "size_t")
+				} else if p.Type == "unsafe.Pointer" {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "uintptr" {
+					cIn = append(cIn, "uintptr_t")
+				} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+					cIn = append(cIn, "uintptr_t")
+				} else if p.Type == "int" {
+					if (i == 0 || i == 2) && funct == "fcntl" {
+						// These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
+						cIn = append(cIn, "uintptr_t")
+					} else {
+						cIn = append(cIn, "int")
+					}
+
+				} else if p.Type == "int32" {
+					cIn = append(cIn, "int")
+				} else if p.Type == "int64" {
+					cIn = append(cIn, "long long")
+				} else if p.Type == "uint32" {
+					cIn = append(cIn, "unsigned int")
+				} else if p.Type == "uint64" {
+					cIn = append(cIn, "unsigned long long")
+				} else {
+					cIn = append(cIn, "int")
+				}
+			}
+
+			if !onlyCommon {
+				// GCCGO Prototype Generation
+				// Imports of system calls from libc
+				cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
+				cIn := strings.Join(cIn, ", ")
+				cExtern += fmt.Sprintf("(%s);\n", cIn)
+			}
+			// GC Library name
+			if modname == "" {
+				modname = "libc.a/shr_64.o"
+			} else {
+				fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
+				os.Exit(1)
+			}
+			sysvarname := fmt.Sprintf("libc_%s", sysname)
+
+			if !onlyCommon {
+				// GC Runtime import of function to allow cross-platform builds.
+				dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
+				// GC Link symbol to proc address variable.
+				linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
+				// GC Library proc address variable.
+				vars = append(vars, sysvarname)
+			}
+
+			strconvfunc := "BytePtrFromString"
+			strconvtype := "*byte"
+
+			// Go function header.
+			if outps != "" {
+				outps = fmt.Sprintf(" (%s)", outps)
+			}
+			if textcommon != "" {
+				textcommon += "\n"
+			}
+
+			textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
+
+			// Prepare arguments tocall.
+			var argscommon []string // Arguments in the common part
+			var argscall []string   // Arguments for call prototype
+			var argsgc []string     // Arguments for gc call (with syscall6)
+			var argsgccgo []string  // Arguments for gccgo call (with C.name_of_syscall)
+			n := 0
+			argN := 0
+			for _, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
+					argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+					argsgc = append(argsgc, p.Name)
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+				} else if p.Type == "string" && errvar != "" {
+					textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+					textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+					textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+
+					argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
+					argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+					n++
+				} else if p.Type == "string" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+					textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+					textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+					textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+
+					argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
+					argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+					n++
+				} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
+					// Convert slice into pointer, length.
+					// Have to be careful not to take address of &a[0] if len == 0:
+					// pass nil in that case.
+					textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
+					textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+					argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
+					argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
+					argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
+					n++
+				} else if p.Type == "int64" && endianness != "" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
+				} else if p.Type == "bool" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
+				} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
+					argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
+					argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+					argsgc = append(argsgc, p.Name)
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+				} else if p.Type == "int" {
+					if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
+						// These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
+						argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
+						argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+						argsgc = append(argsgc, p.Name)
+						argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+
+					} else {
+						argscommon = append(argscommon, p.Name)
+						argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
+						argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+						argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+					}
+				} else if p.Type == "int32" {
+					argscommon = append(argscommon, p.Name)
+					argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
+					argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+				} else if p.Type == "int64" {
+					argscommon = append(argscommon, p.Name)
+					argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
+					argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
+				} else if p.Type == "uint32" {
+					argscommon = append(argscommon, p.Name)
+					argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
+					argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
+				} else if p.Type == "uint64" {
+					argscommon = append(argscommon, p.Name)
+					argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
+					argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
+				} else if p.Type == "uintptr" {
+					argscommon = append(argscommon, p.Name)
+					argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+					argsgc = append(argsgc, p.Name)
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+				} else {
+					argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
+					argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
+					argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+					argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+				}
+				argN++
+			}
+			nargs := len(argsgc)
+
+			// COMMON function generation
+			argscommonlist := strings.Join(argscommon, ", ")
+			callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
+			ret := []string{"_", "_"}
+			body := ""
+			doErrno := false
+			for i := 0; i < len(out); i++ {
+				p := parseParam(out[i])
+				reg := ""
+				if p.Name == "err" {
+					reg = "e1"
+					ret[1] = reg
+					doErrno = true
+				} else {
+					reg = "r0"
+					ret[0] = reg
+				}
+				if p.Type == "bool" {
+					reg = fmt.Sprintf("%s != 0", reg)
+				}
+				if reg != "e1" {
+					body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+				}
+			}
+			if ret[0] == "_" && ret[1] == "_" {
+				textcommon += fmt.Sprintf("\t%s\n", callcommon)
+			} else {
+				textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
+			}
+			textcommon += body
+
+			if doErrno {
+				textcommon += "\tif e1 != 0 {\n"
+				textcommon += "\t\terr = errnoErr(e1)\n"
+				textcommon += "\t}\n"
+			}
+			textcommon += "\treturn\n"
+			textcommon += "}\n"
+
+			if onlyCommon {
+				continue
+			}
+
+			// CALL Prototype
+			callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
+
+			// GC function generation
+			asm := "syscall6"
+			if nonblock != nil {
+				asm = "rawSyscall6"
+			}
+
+			if len(argsgc) <= 6 {
+				for len(argsgc) < 6 {
+					argsgc = append(argsgc, "0")
+				}
+			} else {
+				fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
+				os.Exit(1)
+			}
+			argsgclist := strings.Join(argsgc, ", ")
+			callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
+
+			textgc += callProto
+			textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
+			textgc += "\treturn\n}\n"
+
+			// GCCGO function generation
+			argsgccgolist := strings.Join(argsgccgo, ", ")
+			callgccgo := fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
+			textgccgo += callProto
+			textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
+			textgccgo += "\te1 = syscall.GetErrno()\n"
+			textgccgo += "\treturn\n}\n"
+		}
+		if err := s.Err(); err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		file.Close()
+	}
+	imp := ""
+	if pack != "unix" {
+		imp = "import \"golang.org/x/sys/unix\"\n"
+
+	}
+
+	// Print zsyscall_aix_ppc64.go
+	err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
+		[]byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
+		0644)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+
+	// Print zsyscall_aix_ppc64_gc.go
+	vardecls := "\t" + strings.Join(vars, ",\n\t")
+	vardecls += " syscallFunc"
+	err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
+		[]byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
+		0644)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+
+	// Print zsyscall_aix_ppc64_gccgo.go
+	err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
+		[]byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
+		0644)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}
+
+const srcTemplate1 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+import (
+	"unsafe"
+)
+
+
+%s
+
+%s
+`
+const srcTemplate2 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+// +build !gccgo
+
+package %s
+
+import (
+	"unsafe"
+)
+%s
+%s
+%s
+type syscallFunc uintptr
+
+var (
+%s
+)
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+%s
+`
+const srcTemplate3 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+// +build gccgo
+
+package %s
+
+%s
+*/
+import "C"
+import (
+	"syscall"
+)
+
+
+%s
+
+%s
+`

vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl

@@ -1,579 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2018 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# This program reads a file containing function prototypes
-# (like syscall_aix.go) and generates system call bodies.
-# The prototypes are marked by lines beginning with "//sys"
-# and read like func declarations if //sys is replaced by func, but:
-#	* The parameter lists must give a name for each argument.
-#	  This includes return parameters.
-#	* The parameter lists must give a type for each argument:
-#	  the (x, y, z int) shorthand is not allowed.
-#	* If the return parameter is an error number, it must be named err.
-#	* If go func name needs to be different than its libc name,
-#	* or the function is not in libc, name could be specified
-#	* at the end, after "=" sign, like
-#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
-
-# This program will generate three files and handle both gc and gccgo implementation:
-#   - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
-#   - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
-#   - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
-
-# The generated code looks like this
-#
-# zsyscall_aix_ppc64.go
-# func asyscall(...) (n int, err error) {
-#	  // Pointer Creation
-#	  r1, e1 := callasyscall(...)
-#	  // Type Conversion
-#	  // Error Handler
-#	  return
-# }
-#
-# zsyscall_aix_ppc64_gc.go
-# //go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
-# //go:linkname libc_asyscall libc_asyscall
-# var asyscall syscallFunc
-#
-# func callasyscall(...) (r1 uintptr, e1 Errno) {
-#	  r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
-#	  return
-# }
-#
-# zsyscall_aix_ppc64_ggcgo.go
-# /*
-#  int asyscall(...)
-#
-# */
-# import "C"
-#
-# func callasyscall(...) (r1 uintptr, e1 Errno) {
-#	  r1 = uintptr(C.asyscall(...))
-#	  e1 = syscall.GetErrno()
-#	  return
-# }
-
-
-
-use strict;
-
-my $cmdline = "mksyscall_aix_ppc64.pl " . join(' ', @ARGV);
-my $errors = 0;
-my $_32bit = "";
-my $tags = "";  # build tags
-my $aix = 0;
-my $solaris = 0;
-
-binmode STDOUT;
-
-if($ARGV[0] eq "-b32") {
-	$_32bit = "big-endian";
-	shift;
-} elsif($ARGV[0] eq "-l32") {
-	$_32bit = "little-endian";
-	shift;
-}
-if($ARGV[0] eq "-aix") {
-	$aix = 1;
-	shift;
-}
-if($ARGV[0] eq "-tags") {
-	shift;
-	$tags = $ARGV[0];
-	shift;
-}
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
-	exit 1;
-}
-
-sub parseparamlist($) {
-	my ($list) = @_;
-	$list =~ s/^\s*//;
-	$list =~ s/\s*$//;
-	if($list eq "") {
-		return ();
-	}
-	return split(/\s*,\s*/, $list);
-}
-
-sub parseparam($) {
-	my ($p) = @_;
-	if($p !~ /^(\S*) (\S*)$/) {
-		print STDERR "$ARGV:$.: malformed parameter: $p\n";
-		$errors = 1;
-		return ("xx", "int");
-	}
-	return ($1, $2);
-}
-
-my $package = "";
-# GCCGO
-my $textgccgo = "";
-my $c_extern = "/*\n#include <stdint.h>\n";
-# GC
-my $textgc = "";
-my $dynimports = "";
-my $linknames = "";
-my @vars = ();
-# COMMUN
-my $textcommon = "";
-
-while(<>) {
-	chomp;
-	s/\s+/ /g;
-	s/^\s+//;
-	s/\s+$//;
-	$package = $1 if !$package && /^package (\S+)$/;
-	my $nonblock = /^\/\/sysnb /;
-	next if !/^\/\/sys / && !$nonblock;
-
-	# Line must be of the form
-	# func Open(path string, mode int, perm int) (fd int, err error)
-	# Split into name, in params, out params.
-	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
-		print STDERR "$ARGV:$.: malformed //sys declaration\n";
-		$errors = 1;
-		next;
-	}
-	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
-
-	# Split argument lists on comma.
-	my @in = parseparamlist($in);
-	my @out = parseparamlist($out);
-
-	$in = join(', ', @in);
-	$out = join(', ', @out);
-
-	if($sysname eq "") {
-		$sysname = "$func";
-	}
-
-	my $onlyCommon = 0;
-	if ($func eq "readlen" || $func eq "writelen" || $func eq "FcntlInt" || $func eq "FcntlFlock") {
-		# This function call another syscall which is already implemented.
-		# Therefore, the gc and gccgo part must not be generated.
-		$onlyCommon = 1
-	}
-
-	# Try in vain to keep people from editing this file.
-	# The theory is that they jump into the middle of the file
-	# without reading the header.
-
-	$textcommon .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-	if (!$onlyCommon) {
-		$textgccgo .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-		$textgc .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-	}
-
-
-	# Check if value return, err return available
-	my $errvar = "";
-	my $retvar = "";
-	my $rettype = "";
-	foreach my $p (@out) {
-		my ($name, $type) = parseparam($p);
-		if($type eq "error") {
-			$errvar = $name;
-		} else {
-			$retvar = $name;
-			$rettype = $type;
-		}
-	}
-
-
-	$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
-	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
-
-	# GCCGO Prototype return type
-	my $C_rettype = "";
-	if($rettype eq "unsafe.Pointer") {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype eq "uintptr") {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype =~ /^_/) {
-		$C_rettype = "uintptr_t";
-	} elsif($rettype eq "int") {
-		$C_rettype = "int";
-	} elsif($rettype eq "int32") {
-		$C_rettype = "int";
-	} elsif($rettype eq "int64") {
-		$C_rettype = "long long";
-	} elsif($rettype eq "uint32") {
-		$C_rettype = "unsigned int";
-	} elsif($rettype eq "uint64") {
-		$C_rettype = "unsigned long long";
-	} else {
-		$C_rettype = "int";
-	}
-	if($sysname eq "exit") {
-		$C_rettype = "void";
-	}
-
-	# GCCGO Prototype arguments type
-	my @c_in = ();
-	foreach my $i (0 .. $#in) {
-		my ($name, $type) = parseparam($in[$i]);
-		if($type =~ /^\*/) {
-			push @c_in, "uintptr_t";
-			} elsif($type eq "string") {
-			push @c_in, "uintptr_t";
-		} elsif($type =~ /^\[\](.*)/) {
-			push @c_in, "uintptr_t", "size_t";
-		} elsif($type eq "unsafe.Pointer") {
-			push @c_in, "uintptr_t";
-		} elsif($type eq "uintptr") {
-			push @c_in, "uintptr_t";
-		} elsif($type =~ /^_/) {
-			push @c_in, "uintptr_t";
-		} elsif($type eq "int") {
-			if (($i == 0 || $i == 2) && $func eq "fcntl"){
-				# These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
-				push @c_in, "uintptr_t";
-			} else {
-				push @c_in, "int";
-			}
-		} elsif($type eq "int32") {
-			push @c_in, "int";
-		} elsif($type eq "int64") {
-			push @c_in, "long long";
-		} elsif($type eq "uint32") {
-			push @c_in, "unsigned int";
-		} elsif($type eq "uint64") {
-			push @c_in, "unsigned long long";
-		} else {
-			push @c_in, "int";
-		}
-	}
-
-	if (!$onlyCommon){
-		# GCCGO Prototype Generation
-		# Imports of system calls from libc
-		$c_extern .= "$C_rettype $sysname";
-		my $c_in = join(', ', @c_in);
-		$c_extern .= "($c_in);\n";
-	}
-
-	# GC Library name
-	if($modname eq "") {
-		$modname = "libc.a/shr_64.o";
-	} else {
-		print STDERR "$func: only syscall using libc are available\n";
-		$errors = 1;
-		next;
-	}
-	my $sysvarname = "libc_${sysname}";
-
-	if (!$onlyCommon){
-		# GC Runtime import of function to allow cross-platform builds.
-		$dynimports .= "//go:cgo_import_dynamic ${sysvarname} ${sysname} \"$modname\"\n";
-		# GC Link symbol to proc address variable.
-		$linknames .= "//go:linkname ${sysvarname} ${sysvarname}\n";
-		# GC Library proc address variable.
-		push @vars, $sysvarname;
-	}
-
-	my $strconvfunc ="BytePtrFromString";
-	my $strconvtype = "*byte";
-
-	# Go function header.
-	if($out ne "") {
-		$out = " ($out)";
-	}
-	if($textcommon ne "") {
-		$textcommon .= "\n"
-	}
-
-	$textcommon .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
-
-	# Prepare arguments to call.
-	my @argscommun = (); # Arguments in the commun part
-	my @argscall = ();   # Arguments for call prototype
-	my @argsgc = ();     # Arguments for gc call (with syscall6)
-	my @argsgccgo = ();  # Arguments for gccgo call (with C.name_of_syscall)
-	my $n = 0;
-	my $arg_n = 0;
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @argscommun, "uintptr(unsafe.Pointer($name))";
-			push @argscall, "$name uintptr";
-			push @argsgc, "$name";
-			push @argsgccgo, "C.uintptr_t($name)";
-		} elsif($type eq "string" && $errvar ne "") {
-			$textcommon .= "\tvar _p$n $strconvtype\n";
-			$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
-			$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
-
-			push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
-			push @argscall, "_p$n uintptr ";
-			push @argsgc, "_p$n";
-			push @argsgccgo, "C.uintptr_t(_p$n)";
-			$n++;
-		} elsif($type eq "string") {
-			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
-			$textcommon .= "\tvar _p$n $strconvtype\n";
-			$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
-			$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
-
-			push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
-			push @argscall, "_p$n uintptr";
-			push @argsgc, "_p$n";
-			push @argsgccgo, "C.uintptr_t(_p$n)";
-			$n++;
-		} elsif($type =~ /^\[\](.*)/) {
-			# Convert slice into pointer, length.
-			# Have to be careful not to take address of &a[0] if len == 0:
-			# pass nil in that case.
-			$textcommon .= "\tvar _p$n *$1\n";
-			$textcommon .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
-			push @argscommun, "uintptr(unsafe.Pointer(_p$n))", "len($name)";
-			push @argscall, "_p$n uintptr", "_lenp$n int";
-			push @argsgc, "_p$n", "uintptr(_lenp$n)";
-			push @argsgccgo, "C.uintptr_t(_p$n)", "C.size_t(_lenp$n)";
-			$n++;
-		} elsif($type eq "int64" && $_32bit ne "") {
-			print STDERR "$ARGV:$.: $func uses int64 with 32 bits mode. Case not yet implemented\n";
-			# if($_32bit eq "big-endian") {
-			# 	push @args, "uintptr($name >> 32)", "uintptr($name)";
-			# } else {
-			# 	push @args, "uintptr($name)", "uintptr($name >> 32)";
-			# }
-			# $n++;
-		} elsif($type eq "bool") {
-			print STDERR "$ARGV:$.: $func uses bool. Case not yet implemented\n";
-			# $text .= "\tvar _p$n uint32\n";
-			# $text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
-			# push @args, "_p$n";
-			# $n++;
-		} elsif($type =~ /^_/ ||$type eq "unsafe.Pointer") {
-			push @argscommun, "uintptr($name)";
-			push @argscall, "$name uintptr";
-			push @argsgc, "$name";
-			push @argsgccgo, "C.uintptr_t($name)";
-		} elsif($type eq "int") {
-			if (($arg_n == 0 || $arg_n == 2) && ($func eq "fcntl" || $func eq "FcntlInt" || $func eq "FcntlFlock")) {
-				# These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
-				push @argscommun, "uintptr($name)";
-				push @argscall, "$name uintptr";
-				push @argsgc, "$name";
-				push @argsgccgo, "C.uintptr_t($name)";
-			} else {
-				push @argscommun, "$name";
-				push @argscall, "$name int";
-				push @argsgc, "uintptr($name)";
-				push @argsgccgo, "C.int($name)";
-			}
-		} elsif($type eq "int32") {
-			push @argscommun, "$name";
-			push @argscall, "$name int32";
-			push @argsgc, "uintptr($name)";
-			push @argsgccgo, "C.int($name)";
-		} elsif($type eq "int64") {
-			push @argscommun, "$name";
-			push @argscall, "$name int64";
-			push @argsgc, "uintptr($name)";
-			push @argsgccgo, "C.longlong($name)";
-		} elsif($type eq "uint32") {
-			push @argscommun, "$name";
-			push @argscall, "$name uint32";
-			push @argsgc, "uintptr($name)";
-			push @argsgccgo, "C.uint($name)";
-		} elsif($type eq "uint64") {
-			push @argscommun, "$name";
-			push @argscall, "$name uint64";
-			push @argsgc, "uintptr($name)";
-			push @argsgccgo, "C.ulonglong($name)";
-		} elsif($type eq "uintptr") {
-			push @argscommun, "$name";
-			push @argscall, "$name uintptr";
-			push @argsgc, "$name";
-			push @argsgccgo, "C.uintptr_t($name)";
-		} else {
-			push @argscommun, "int($name)";
-			push @argscall, "$name int";
-			push @argsgc, "uintptr($name)";
-			push @argsgccgo, "C.int($name)";
-		}
-		$arg_n++;
-	}
-	my $nargs = @argsgc;
-
-	# COMMUN function generation
-	my $argscommun = join(', ', @argscommun);
-	my $callcommun = "call$sysname($argscommun)";
-	my @ret = ("_", "_");
-	my $body = "";
-	my $do_errno = 0;
-	for(my $i=0; $i<@out; $i++) {
-		my $p = $out[$i];
-		my ($name, $type) = parseparam($p);
-		my $reg = "";
-		if($name eq "err") {
-			$reg = "e1";
-			$ret[1] = $reg;
-			$do_errno = 1;
-		} else {
-			$reg = "r0";
-			$ret[0] = $reg;
-		}
-		if($type eq "bool") {
-			$reg = "$reg != 0";
-		}
-		if($reg ne "e1") {
-			$body .= "\t$name = $type($reg)\n";
-		}
-	}
-	if ($ret[0] eq "_"  && $ret[1] eq "_") {
-		$textcommon .= "\t$callcommun\n";
-	} else {
-		$textcommon .= "\t$ret[0], $ret[1] := $callcommun\n";
-	}
-	$textcommon .= $body;
-
-	if ($do_errno) {
-		$textcommon .= "\tif e1 != 0 {\n";
-		$textcommon .= "\t\terr = errnoErr(e1)\n";
-		$textcommon .= "\t}\n";
-	}
-	$textcommon .= "\treturn\n";
-	$textcommon .= "}\n";
-
-	if ($onlyCommon){
-		next
-	}
-	# CALL Prototype
-	my $callProto = sprintf "func call%s(%s) (r1 uintptr, e1 Errno) {\n", $sysname, join(', ', @argscall);
-
-	# GC function generation
-	my $asm = "syscall6";
-	if ($nonblock) {
-		$asm = "rawSyscall6";
-	}
-
-	if(@argsgc <= 6) {
-		while(@argsgc < 6) {
-			push @argsgc, "0";
-		}
-	} else {
-		print STDERR "$ARGV:$.: too many arguments to system call\n";
-	}
-	my $argsgc = join(', ', @argsgc);
-	my $callgc = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $argsgc)";
-
-	$textgc .= $callProto;
-	$textgc .= "\tr1, _, e1 = $callgc\n";
-	$textgc .= "\treturn\n}\n";
-
-	# GCCGO function generation
-	my $argsgccgo = join(', ', @argsgccgo);
-	my $callgccgo = "C.$sysname($argsgccgo)";
-	$textgccgo .= $callProto;
-	$textgccgo .= "\tr1 = uintptr($callgccgo)\n";
-	$textgccgo .= "\te1 = syscall.GetErrno()\n";
-	$textgccgo .= "\treturn\n}\n";
-}
-
-if($errors) {
-	exit 1;
-}
-
-# Print zsyscall_aix_ppc64.go
-open(my $fcommun, '>', 'zsyscall_aix_ppc64.go');
-my $tofcommun = <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-
-package $package
-
-import (
-	"unsafe"
-)
-
-EOF
-
-$tofcommun .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
-
-$tofcommun .=<<EOF;
-
-$textcommon
-EOF
-print $fcommun $tofcommun;
-
-
-# Print zsyscall_aix_ppc64_gc.go
-open(my $fgc, '>', 'zsyscall_aix_ppc64_gc.go');
-my $tofgc = <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-// +build !gccgo
-
-package $package
-
-import (
-	"unsafe"
-)
-
-
-EOF
-
-$tofgc .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
-
-my $vardecls = "\t" . join(",\n\t", @vars);
-$vardecls .= " syscallFunc";
-
-$tofgc .=<<EOF;
-$dynimports
-$linknames
-type syscallFunc uintptr
-
-var (
-$vardecls
-)
-
-// Implemented in runtime/syscall_aix.go.
-func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
-func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
-
-$textgc
-EOF
-print $fgc $tofgc;
-
-# Print zsyscall_aix_ppc64_gc.go
-open(my $fgccgo, '>', 'zsyscall_aix_ppc64_gccgo.go');
-my $tofgccgo = <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-// +build gccgo
-
-package $package
-
-
-$c_extern
-*/
-import "C"
-import (
-	"syscall"
-)
-
-
-EOF
-
-$tofgccgo .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
-
-$tofgccgo .=<<EOF;
-
-$textgccgo
-EOF
-print $fgccgo $tofgccgo;
-exit 0;

vendor/golang.org/x/sys/unix/mksyscall_solaris.go

@@ -0,0 +1,335 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+ This program reads a file containing function prototypes
+ (like syscall_solaris.go) and generates system call bodies.
+ The prototypes are marked by lines beginning with "//sys"
+ and read like func declarations if //sys is replaced by func, but:
+	* The parameter lists must give a name for each argument.
+	  This includes return parameters.
+	* The parameter lists must give a type for each argument:
+	  the (x, y, z int) shorthand is not allowed.
+	* If the return parameter is an error number, it must be named err.
+	* If go func name needs to be different than its libc name,
+	* or the function is not in libc, name could be specified
+	* at the end, after "=" sign, like
+	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+*/
+
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	b32  = flag.Bool("b32", false, "32bit big-endian")
+	l32  = flag.Bool("l32", false, "32bit little-endian")
+	tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+	return "go run mksyscall_solaris.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+	return *tags
+}
+
+// Param is function parameter
+type Param struct {
+	Name string
+	Type string
+}
+
+// usage prints the program usage
+func usage() {
+	fmt.Fprintf(os.Stderr, "usage: go run mksyscall_solaris.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+	os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+	list = strings.TrimSpace(list)
+	if list == "" {
+		return []string{}
+	}
+	return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+	ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+	if ps == nil {
+		fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+		os.Exit(1)
+	}
+	return Param{ps[1], ps[2]}
+}
+
+func main() {
+	flag.Usage = usage
+	flag.Parse()
+	if len(flag.Args()) <= 0 {
+		fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+		usage()
+	}
+
+	endianness := ""
+	if *b32 {
+		endianness = "big-endian"
+	} else if *l32 {
+		endianness = "little-endian"
+	}
+
+	pack := ""
+	text := ""
+	dynimports := ""
+	linknames := ""
+	var vars []string
+	for _, path := range flag.Args() {
+		file, err := os.Open(path)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		s := bufio.NewScanner(file)
+		for s.Scan() {
+			t := s.Text()
+			t = strings.TrimSpace(t)
+			t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+			if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+				pack = p[1]
+			}
+			nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+			if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+				continue
+			}
+
+			// Line must be of the form
+			//	func Open(path string, mode int, perm int) (fd int, err error)
+			// Split into name, in params, out params.
+			f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+			if f == nil {
+				fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+				os.Exit(1)
+			}
+			funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+			// Split argument lists on comma.
+			in := parseParamList(inps)
+			out := parseParamList(outps)
+
+			inps = strings.Join(in, ", ")
+			outps = strings.Join(out, ", ")
+
+			// Try in vain to keep people from editing this file.
+			// The theory is that they jump into the middle of the file
+			// without reading the header.
+			text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+			// So file name.
+			if modname == "" {
+				modname = "libc"
+			}
+
+			// System call name.
+			if sysname == "" {
+				sysname = funct
+			}
+
+			// System call pointer variable name.
+			sysvarname := fmt.Sprintf("proc%s", sysname)
+
+			strconvfunc := "BytePtrFromString"
+			strconvtype := "*byte"
+
+			sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+			// Runtime import of function to allow cross-platform builds.
+			dynimports += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"%s.so\"\n", sysname, sysname, modname)
+			// Link symbol to proc address variable.
+			linknames += fmt.Sprintf("//go:linkname %s libc_%s\n", sysvarname, sysname)
+			// Library proc address variable.
+			vars = append(vars, sysvarname)
+
+			// Go function header.
+			outlist := strings.Join(out, ", ")
+			if outlist != "" {
+				outlist = fmt.Sprintf(" (%s)", outlist)
+			}
+			if text != "" {
+				text += "\n"
+			}
+			text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outlist)
+
+			// Check if err return available
+			errvar := ""
+			for _, param := range out {
+				p := parseParam(param)
+				if p.Type == "error" {
+					errvar = p.Name
+					continue
+				}
+			}
+
+			// Prepare arguments to Syscall.
+			var args []string
+			n := 0
+			for _, param := range in {
+				p := parseParam(param)
+				if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+					args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
+				} else if p.Type == "string" && errvar != "" {
+					text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+					text += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+					text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+					args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					n++
+				} else if p.Type == "string" {
+					fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+					text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+					text += fmt.Sprintf("\t_p%d, _ = %s(%s)\n", n, strconvfunc, p.Name)
+					args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+					n++
+				} else if s := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); s != nil {
+					// Convert slice into pointer, length.
+					// Have to be careful not to take address of &a[0] if len == 0:
+					// pass nil in that case.
+					text += fmt.Sprintf("\tvar _p%d *%s\n", n, s[1])
+					text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+					args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
+					n++
+				} else if p.Type == "int64" && endianness != "" {
+					if endianness == "big-endian" {
+						args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+					} else {
+						args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+					}
+				} else if p.Type == "bool" {
+					text += fmt.Sprintf("\tvar _p%d uint32\n", n)
+					text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
+					args = append(args, fmt.Sprintf("uintptr(_p%d)", n))
+					n++
+				} else {
+					args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+				}
+			}
+			nargs := len(args)
+
+			// Determine which form to use; pad args with zeros.
+			asm := "sysvicall6"
+			if nonblock != nil {
+				asm = "rawSysvicall6"
+			}
+			if len(args) <= 6 {
+				for len(args) < 6 {
+					args = append(args, "0")
+				}
+			} else {
+				fmt.Fprintf(os.Stderr, "%s: too many arguments to system call\n", path)
+				os.Exit(1)
+			}
+
+			// Actual call.
+			arglist := strings.Join(args, ", ")
+			call := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, arglist)
+
+			// Assign return values.
+			body := ""
+			ret := []string{"_", "_", "_"}
+			doErrno := false
+			for i := 0; i < len(out); i++ {
+				p := parseParam(out[i])
+				reg := ""
+				if p.Name == "err" {
+					reg = "e1"
+					ret[2] = reg
+					doErrno = true
+				} else {
+					reg = fmt.Sprintf("r%d", i)
+					ret[i] = reg
+				}
+				if p.Type == "bool" {
+					reg = fmt.Sprintf("%d != 0", reg)
+				}
+				if p.Type == "int64" && endianness != "" {
+					// 64-bit number in r1:r0 or r0:r1.
+					if i+2 > len(out) {
+						fmt.Fprintf(os.Stderr, "%s: not enough registers for int64 return\n", path)
+						os.Exit(1)
+					}
+					if endianness == "big-endian" {
+						reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
+					} else {
+						reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
+					}
+					ret[i] = fmt.Sprintf("r%d", i)
+					ret[i+1] = fmt.Sprintf("r%d", i+1)
+				}
+				if reg != "e1" {
+					body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+				}
+			}
+			if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
+				text += fmt.Sprintf("\t%s\n", call)
+			} else {
+				text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
+			}
+			text += body
+
+			if doErrno {
+				text += "\tif e1 != 0 {\n"
+				text += "\t\terr = e1\n"
+				text += "\t}\n"
+			}
+			text += "\treturn\n"
+			text += "}\n"
+		}
+		if err := s.Err(); err != nil {
+			fmt.Fprintf(os.Stderr, err.Error())
+			os.Exit(1)
+		}
+		file.Close()
+	}
+	imp := ""
+	if pack != "unix" {
+		imp = "import \"golang.org/x/sys/unix\"\n"
+
+	}
+	vardecls := "\t" + strings.Join(vars, ",\n\t")
+	vardecls += " syscallFunc"
+	fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+import (
+	"syscall"
+	"unsafe"
+)
+%s
+%s
+%s
+var (
+%s	
+)
+
+%s
+`

vendor/golang.org/x/sys/unix/mksyscall_solaris.pl

@@ -1,294 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# This program reads a file containing function prototypes
-# (like syscall_solaris.go) and generates system call bodies.
-# The prototypes are marked by lines beginning with "//sys"
-# and read like func declarations if //sys is replaced by func, but:
-#	* The parameter lists must give a name for each argument.
-#	  This includes return parameters.
-#	* The parameter lists must give a type for each argument:
-#	  the (x, y, z int) shorthand is not allowed.
-#	* If the return parameter is an error number, it must be named err.
-#	* If go func name needs to be different than its libc name,
-#	* or the function is not in libc, name could be specified
-#	* at the end, after "=" sign, like
-#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
-
-use strict;
-
-my $cmdline = "mksyscall_solaris.pl " . join(' ', @ARGV);
-my $errors = 0;
-my $_32bit = "";
-my $tags = "";  # build tags
-
-binmode STDOUT;
-
-if($ARGV[0] eq "-b32") {
-	$_32bit = "big-endian";
-	shift;
-} elsif($ARGV[0] eq "-l32") {
-	$_32bit = "little-endian";
-	shift;
-}
-if($ARGV[0] eq "-tags") {
-	shift;
-	$tags = $ARGV[0];
-	shift;
-}
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
-	exit 1;
-}
-
-sub parseparamlist($) {
-	my ($list) = @_;
-	$list =~ s/^\s*//;
-	$list =~ s/\s*$//;
-	if($list eq "") {
-		return ();
-	}
-	return split(/\s*,\s*/, $list);
-}
-
-sub parseparam($) {
-	my ($p) = @_;
-	if($p !~ /^(\S*) (\S*)$/) {
-		print STDERR "$ARGV:$.: malformed parameter: $p\n";
-		$errors = 1;
-		return ("xx", "int");
-	}
-	return ($1, $2);
-}
-
-my $package = "";
-my $text = "";
-my $dynimports = "";
-my $linknames = "";
-my @vars = ();
-while(<>) {
-	chomp;
-	s/\s+/ /g;
-	s/^\s+//;
-	s/\s+$//;
-	$package = $1 if !$package && /^package (\S+)$/;
-	my $nonblock = /^\/\/sysnb /;
-	next if !/^\/\/sys / && !$nonblock;
-
-	# Line must be of the form
-	#	func Open(path string, mode int, perm int) (fd int, err error)
-	# Split into name, in params, out params.
-	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
-		print STDERR "$ARGV:$.: malformed //sys declaration\n";
-		$errors = 1;
-		next;
-	}
-	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
-
-	# Split argument lists on comma.
-	my @in = parseparamlist($in);
-	my @out = parseparamlist($out);
-
-	# Try in vain to keep people from editing this file.
-	# The theory is that they jump into the middle of the file
-	# without reading the header.
-	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-
-	# So file name.
-	if($modname eq "") {
-		$modname = "libc";
-	}
-
-	# System call name.
-	if($sysname eq "") {
-		$sysname = "$func";
-	}
-
-	# System call pointer variable name.
-	my $sysvarname = "proc$sysname";
-
-	my $strconvfunc = "BytePtrFromString";
-	my $strconvtype = "*byte";
-
-	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
-
-	# Runtime import of function to allow cross-platform builds.
-	$dynimports .= "//go:cgo_import_dynamic libc_${sysname} ${sysname} \"$modname.so\"\n";
-	# Link symbol to proc address variable.
-	$linknames .= "//go:linkname ${sysvarname} libc_${sysname}\n";
-	# Library proc address variable.
-	push @vars, $sysvarname;
-
-	# Go function header.
-	$out = join(', ', @out);
-	if($out ne "") {
-		$out = " ($out)";
-	}
-	if($text ne "") {
-		$text .= "\n"
-	}
-	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out;
-
-	# Check if err return available
-	my $errvar = "";
-	foreach my $p (@out) {
-		my ($name, $type) = parseparam($p);
-		if($type eq "error") {
-			$errvar = $name;
-			last;
-		}
-	}
-
-	# Prepare arguments to Syscall.
-	my @args = ();
-	my $n = 0;
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @args, "uintptr(unsafe.Pointer($name))";
-		} elsif($type eq "string" && $errvar ne "") {
-			$text .= "\tvar _p$n $strconvtype\n";
-			$text .= "\t_p$n, $errvar = $strconvfunc($name)\n";
-			$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type eq "string") {
-			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
-			$text .= "\tvar _p$n $strconvtype\n";
-			$text .= "\t_p$n, _ = $strconvfunc($name)\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type =~ /^\[\](.*)/) {
-			# Convert slice into pointer, length.
-			# Have to be careful not to take address of &a[0] if len == 0:
-			# pass nil in that case.
-			$text .= "\tvar _p$n *$1\n";
-			$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))", "uintptr(len($name))";
-			$n++;
-		} elsif($type eq "int64" && $_32bit ne "") {
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name >> 32)", "uintptr($name)";
-			} else {
-				push @args, "uintptr($name)", "uintptr($name >> 32)";
-			}
-		} elsif($type eq "bool") {
- 			$text .= "\tvar _p$n uint32\n";
-			$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
-			push @args, "uintptr(_p$n)";
-			$n++;
-		} else {
-			push @args, "uintptr($name)";
-		}
-	}
-	my $nargs = @args;
-
-	# Determine which form to use; pad args with zeros.
-	my $asm = "sysvicall6";
-	if ($nonblock) {
-		$asm = "rawSysvicall6";
-	}
-	if(@args <= 6) {
-		while(@args < 6) {
-			push @args, "0";
-		}
-	} else {
-		print STDERR "$ARGV:$.: too many arguments to system call\n";
-	}
-
-	# Actual call.
-	my $args = join(', ', @args);
-	my $call = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $args)";
-
-	# Assign return values.
-	my $body = "";
-	my $failexpr = "";
-	my @ret = ("_", "_", "_");
-	my @pout= ();
-	my $do_errno = 0;
-	for(my $i=0; $i<@out; $i++) {
-		my $p = $out[$i];
-		my ($name, $type) = parseparam($p);
-		my $reg = "";
-		if($name eq "err") {
-			$reg = "e1";
-			$ret[2] = $reg;
-			$do_errno = 1;
-		} else {
-			$reg = sprintf("r%d", $i);
-			$ret[$i] = $reg;
-		}
-		if($type eq "bool") {
-			$reg = "$reg != 0";
-		}
-		if($type eq "int64" && $_32bit ne "") {
-			# 64-bit number in r1:r0 or r0:r1.
-			if($i+2 > @out) {
-				print STDERR "$ARGV:$.: not enough registers for int64 return\n";
-			}
-			if($_32bit eq "big-endian") {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i, $i+1);
-			} else {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i+1, $i);
-			}
-			$ret[$i] = sprintf("r%d", $i);
-			$ret[$i+1] = sprintf("r%d", $i+1);
-		}
-		if($reg ne "e1") {
-			$body .= "\t$name = $type($reg)\n";
-		}
-	}
-	if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
-		$text .= "\t$call\n";
-	} else {
-		$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
-	}
-	$text .= $body;
-
-	if ($do_errno) {
-		$text .= "\tif e1 != 0 {\n";
-		$text .= "\t\terr = e1\n";
-		$text .= "\t}\n";
-	}
-	$text .= "\treturn\n";
-	$text .= "}\n";
-}
-
-if($errors) {
-	exit 1;
-}
-
-print <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-
-package $package
-
-import (
-	"syscall"
-	"unsafe"
-)
-EOF
-
-print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
-
-my $vardecls = "\t" . join(",\n\t", @vars);
-$vardecls .= " syscallFunc";
-
-chomp($_=<<EOF);
-
-$dynimports
-$linknames
-var (
-$vardecls
-)
-
-$text
-EOF
-print $_;
-exit 0;

vendor/golang.org/x/sys/unix/mksysnum.go

@@ -0,0 +1,190 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// Generate system call table for DragonFly, NetBSD,
+// FreeBSD, OpenBSD or Darwin from master list
+// (for example, /usr/src/sys/kern/syscalls.master or
+// sys/syscall.h).
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	goos, goarch string
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+	return "go run mksysnum.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+	return fmt.Sprintf("%s,%s", goarch, goos)
+}
+
+func checkErr(err error) {
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		os.Exit(1)
+	}
+}
+
+// source string and substring slice for regexp
+type re struct {
+	str string   // source string
+	sub []string // matched sub-string
+}
+
+// Match performs regular expression match
+func (r *re) Match(exp string) bool {
+	r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str)
+	if r.sub != nil {
+		return true
+	}
+	return false
+}
+
+// fetchFile fetches a text file from URL
+func fetchFile(URL string) io.Reader {
+	resp, err := http.Get(URL)
+	checkErr(err)
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	checkErr(err)
+	return strings.NewReader(string(body))
+}
+
+// readFile reads a text file from path
+func readFile(path string) io.Reader {
+	file, err := os.Open(os.Args[1])
+	checkErr(err)
+	return file
+}
+
+func format(name, num, proto string) string {
+	name = strings.ToUpper(name)
+	// There are multiple entries for enosys and nosys, so comment them out.
+	nm := re{str: name}
+	if nm.Match(`^SYS_E?NOSYS$`) {
+		name = fmt.Sprintf("// %s", name)
+	}
+	if name == `SYS_SYS_EXIT` {
+		name = `SYS_EXIT`
+	}
+	return fmt.Sprintf("	%s = %s;  // %s\n", name, num, proto)
+}
+
+func main() {
+	// Get the OS (using GOOS_TARGET if it exist)
+	goos = os.Getenv("GOOS_TARGET")
+	if goos == "" {
+		goos = os.Getenv("GOOS")
+	}
+	// Get the architecture (using GOARCH_TARGET if it exists)
+	goarch = os.Getenv("GOARCH_TARGET")
+	if goarch == "" {
+		goarch = os.Getenv("GOARCH")
+	}
+	// Check if GOOS and GOARCH environment variables are defined
+	if goarch == "" || goos == "" {
+		fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
+		os.Exit(1)
+	}
+
+	file := strings.TrimSpace(os.Args[1])
+	var syscalls io.Reader
+	if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") {
+		// Download syscalls.master file
+		syscalls = fetchFile(file)
+	} else {
+		syscalls = readFile(file)
+	}
+
+	var text, line string
+	s := bufio.NewScanner(syscalls)
+	for s.Scan() {
+		t := re{str: line}
+		if t.Match(`^(.*)\\$`) {
+			// Handle continuation
+			line = t.sub[1]
+			line += strings.TrimLeft(s.Text(), " \t")
+		} else {
+			// New line
+			line = s.Text()
+		}
+		t = re{str: line}
+		if t.Match(`\\$`) {
+			continue
+		}
+		t = re{str: line}
+
+		switch goos {
+		case "dragonfly":
+			if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) {
+				num, proto := t.sub[1], t.sub[2]
+				name := fmt.Sprintf("SYS_%s", t.sub[3])
+				text += format(name, num, proto)
+			}
+		case "freebsd":
+			if t.Match(`^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$`) {
+				num, proto := t.sub[1], t.sub[2]
+				name := fmt.Sprintf("SYS_%s", t.sub[3])
+				text += format(name, num, proto)
+			}
+		case "openbsd":
+			if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) {
+				num, proto, name := t.sub[1], t.sub[3], t.sub[4]
+				text += format(name, num, proto)
+			}
+		case "netbsd":
+			if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) {
+				num, proto, compat := t.sub[1], t.sub[6], t.sub[8]
+				name := t.sub[7] + "_" + t.sub[9]
+				if t.sub[11] != "" {
+					name = t.sub[7] + "_" + t.sub[11]
+				}
+				name = strings.ToUpper(name)
+				if compat == "" || compat == "13" || compat == "30" || compat == "50" {
+					text += fmt.Sprintf("	%s = %s;  // %s\n", name, num, proto)
+				}
+			}
+		case "darwin":
+			if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) {
+				name, num := t.sub[1], t.sub[2]
+				name = strings.ToUpper(name)
+				text += fmt.Sprintf("	SYS_%s = %s;\n", name, num)
+			}
+		default:
+			fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos)
+			os.Exit(1)
+
+		}
+	}
+	err := s.Err()
+	checkErr(err)
+
+	fmt.Printf(template, cmdLine(), buildTags(), text)
+}
+
+const template = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package unix
+
+const(
+%s)`

vendor/golang.org/x/sys/unix/mksysnum_darwin.pl

@@ -1,39 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-#
-# Generate system call table for Darwin from sys/syscall.h
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $command = "mksysnum_darwin.pl " . join(' ', @ARGV);
-
-print <<EOF;
-// $command
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix
-
-const (
-EOF
-
-while(<>){
-	if(/^#define\s+SYS_(\w+)\s+([0-9]+)/){
-		my $name = $1;
-		my $num = $2;
-		$name =~ y/a-z/A-Z/;
-		print "	SYS_$name = $num;"
-	}
-}
-
-print <<EOF;
-)
-EOF

vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl

@@ -1,50 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-#
-# Generate system call table for DragonFly from master list
-# (for example, /usr/src/sys/kern/syscalls.master).
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $command = "mksysnum_dragonfly.pl " . join(' ', @ARGV);
-
-print <<EOF;
-// $command
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix
-
-const (
-EOF
-
-while(<>){
-	if(/^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$/){
-		my $num = $1;
-		my $proto = $2;
-		my $name = "SYS_$3";
-		$name =~ y/a-z/A-Z/;
-
-		# There are multiple entries for enosys and nosys, so comment them out.
-		if($name =~ /^SYS_E?NOSYS$/){
-			$name = "// $name";
-		}
-		if($name eq 'SYS_SYS_EXIT'){
-			$name = 'SYS_EXIT';
-		}
-
-		print "	$name = $num;  // $proto\n";
-	}
-}
-
-print <<EOF;
-)
-EOF

vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl

@@ -1,50 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-#
-# Generate system call table for FreeBSD from master list
-# (for example, /usr/src/sys/kern/syscalls.master).
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $command = "mksysnum_freebsd.pl " . join(' ', @ARGV);
-
-print <<EOF;
-// $command
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix
-
-const (
-EOF
-
-while(<>){
-	if(/^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$/){
-		my $num = $1;
-		my $proto = $2;
-		my $name = "SYS_$3";
-		$name =~ y/a-z/A-Z/;
-
-		# There are multiple entries for enosys and nosys, so comment them out.
-		if($name =~ /^SYS_E?NOSYS$/){
-			$name = "// $name";
-		}
-		if($name eq 'SYS_SYS_EXIT'){
-			$name = 'SYS_EXIT';
-		}
-
-		print "	$name = $num;  // $proto\n";
-	}
-}
-
-print <<EOF;
-)
-EOF

vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl

@@ -1,58 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-#
-# Generate system call table for OpenBSD from master list
-# (for example, /usr/src/sys/kern/syscalls.master).
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $command = "mksysnum_netbsd.pl " . join(' ', @ARGV);
-
-print <<EOF;
-// $command
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix
-
-const (
-EOF
-
-my $line = '';
-while(<>){
-	if($line =~ /^(.*)\\$/) {
-		# Handle continuation
-		$line = $1;
-		$_ =~ s/^\s+//;
-		$line .= $_;
-	} else {
-		# New line
-		$line = $_;
-	}
-	next if $line =~ /\\$/;
-	if($line =~ /^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$/) {
-		my $num = $1;
-		my $proto = $6;
-		my $compat = $8;
-		my $name = "$7_$9";
-
-		$name = "$7_$11" if $11 ne '';
-		$name =~ y/a-z/A-Z/;
-
-		if($compat eq '' || $compat eq '13' || $compat eq '30' || $compat eq '50') {
-			print "	$name = $num;  // $proto\n";
-		}
-	}
-}
-
-print <<EOF;
-)
-EOF

vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl

@@ -1,50 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-#
-# Generate system call table for OpenBSD from master list
-# (for example, /usr/src/sys/kern/syscalls.master).
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $command = "mksysnum_openbsd.pl " . join(' ', @ARGV);
-
-print <<EOF;
-// $command
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix
-
-const (
-EOF
-
-while(<>){
-	if(/^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$/){
-		my $num = $1;
-		my $proto = $3;
-		my $name = $4;
-		$name =~ y/a-z/A-Z/;
-
-		# There are multiple entries for enosys and nosys, so comment them out.
-		if($name =~ /^SYS_E?NOSYS$/){
-			$name = "// $name";
-		}
-		if($name eq 'SYS_SYS_EXIT'){
-			$name = 'SYS_EXIT';
-		}
-
-		print "	$name = $num;  // $proto\n";
-	}
-}
-
-print <<EOF;
-)
-EOF

vendor/golang.org/x/sys/unix/sockcmsg_unix.go

@@ -8,17 +8,30 @@
 
 package unix
 
-import "unsafe"
+import (
+	"runtime"
+	"unsafe"
+)
 
 // Round the length of a raw sockaddr up to align it properly.
 func cmsgAlignOf(salen int) int {
 	salign := SizeofPtr
-	// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
-	// Solaris kernels still require 32-bit aligned access to
-	// network subsystem.
-	if darwin64Bit || dragonfly64Bit || solaris64Bit {
-		salign = 4
+
+	switch runtime.GOOS {
+	case "darwin", "dragonfly", "solaris":
+		// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
+		// Solaris kernels still require 32-bit aligned access to
+		// network subsystem.
+		if SizeofPtr == 8 {
+			salign = 4
+		}
+	case "openbsd":
+		// OpenBSD armv7 requires 64-bit alignment.
+		if runtime.GOARCH == "arm" {
+			salign = 8
+		}
 	}
+
 	return (salen + salign - 1) & ^(salign - 1)
 }
 

vendor/golang.org/x/sys/unix/syscall_aix.go

@@ -13,10 +13,7 @@
 
 package unix
 
-import (
-	"syscall"
-	"unsafe"
-)
+import "unsafe"
 
 /*
  * Wrapped
@@ -230,7 +227,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 
 		// Some versions of AIX have a bug in getsockname (see IV78655).
 		// We can't rely on sa.Len being set correctly.
-		n := SizeofSockaddrUnix - 3 // substract leading Family, Len, terminating NUL.
+		n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
 		for i := 0; i < n; i++ {
 			if pp.Path[i] == 0 {
 				n = i
@@ -271,6 +268,13 @@ func Gettimeofday(tv *Timeval) (err error) {
 	return
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 // TODO
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	return -1, ENOSYS
@@ -385,10 +389,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 
-func Flock(fd int, how int) (err error) {
-	return syscall.Flock(fd, how)
-}
-
 /*
  * Direct access
  */

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -108,17 +108,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 		return nil, err
 	}
 
-	_, _, e1 := Syscall6(
-		SYS_GETATTRLIST,
-		uintptr(unsafe.Pointer(_p0)),
-		uintptr(unsafe.Pointer(&attrList)),
-		uintptr(unsafe.Pointer(&attrBuf[0])),
-		uintptr(len(attrBuf)),
-		uintptr(options),
-		0,
-	)
-	if e1 != 0 {
-		return nil, e1
+	if err := getattrlist(_p0, unsafe.Pointer(&attrList), unsafe.Pointer(&attrBuf[0]), uintptr(len(attrBuf)), int(options)); err != nil {
+		return nil, err
 	}
 	size := *(*uint32)(unsafe.Pointer(&attrBuf[0]))
 
@@ -151,6 +142,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 	return
 }
 
+//sys getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
+
 //sysnb pipe() (r int, w int, err error)
 
 func Pipe(p []int) (err error) {
@@ -168,12 +161,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		_p0 = unsafe.Pointer(&buf[0])
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
-	r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
-	n = int(r0)
-	if e1 != 0 {
-		err = e1
-	}
-	return
+	return getfsstat(_p0, bufsize, flags)
 }
 
 func xattrPointer(dest []byte) *byte {
@@ -298,21 +286,16 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 	if flags&AT_SYMLINK_NOFOLLOW != 0 {
 		options |= FSOPT_NOFOLLOW
 	}
-	_, _, e1 := Syscall6(
-		SYS_SETATTRLIST,
-		uintptr(unsafe.Pointer(_p0)),
-		uintptr(unsafe.Pointer(&attrList)),
-		uintptr(unsafe.Pointer(&attributes)),
-		uintptr(unsafe.Sizeof(attributes)),
-		uintptr(options),
-		0,
-	)
-	if e1 != 0 {
-		return e1
-	}
-	return nil
+	return setattrlist(
+		_p0,
+		unsafe.Pointer(&attrList),
+		unsafe.Pointer(&attributes),
+		unsafe.Sizeof(attributes),
+		options)
 }
 
+//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
+
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
 	// Darwin doesn't support SYS_UTIMENSAT
 	return ENOSYS
@@ -411,6 +394,18 @@ func Uname(uname *Utsname) error {
 	return nil
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	var length = int64(count)
+	err = sendfile(infd, outfd, *offset, &length, nil, 0)
+	written = int(length)
+	return
+}
+
+//sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
+
 /*
  * Exposed directly
  */
@@ -421,6 +416,7 @@ func Uname(uname *Utsname) error {
 //sys	Chmod(path string, mode uint32) (err error)
 //sys	Chown(path string, uid int, gid int) (err error)
 //sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
 //sys	Close(fd int) (err error)
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
@@ -435,12 +431,8 @@ func Uname(uname *Utsname) error {
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
-//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
-//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
-//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
-//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
 //sys	Getdtablesize() (size int)
 //sysnb	Getegid() (egid int)
 //sysnb	Geteuid() (uid int)
@@ -460,7 +452,6 @@ func Uname(uname *Utsname) error {
 //sys	Link(path string, link string) (err error)
 //sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
@@ -492,8 +483,6 @@ func Uname(uname *Utsname) error {
 //sysnb	Setsid() (pid int, err error)
 //sysnb	Settimeofday(tp *Timeval) (err error)
 //sysnb	Setuid(uid int) (err error)
-//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
-//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
 //sys	Symlink(path string, link string) (err error)
 //sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)

vendor/golang.org/x/sys/unix/syscall_darwin_386.go

@@ -8,7 +8,6 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
 func setTimespec(sec, nsec int64) Timespec {
@@ -48,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/386 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64

vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go

@@ -8,7 +8,6 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
 func setTimespec(sec, nsec int64) Timespec {
@@ -48,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/amd64 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64

vendor/golang.org/x/sys/unix/syscall_darwin_arm.go

@@ -6,7 +6,6 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
 func setTimespec(sec, nsec int64) Timespec {
@@ -46,21 +45,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/arm the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	return 0, ENOSYS
+}

vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go

@@ -8,7 +8,6 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
 func setTimespec(sec, nsec int64) Timespec {
@@ -48,21 +47,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/arm64 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	return 0, ENOSYS
+}

vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go

@@ -0,0 +1,31 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin,go1.12
+
+package unix
+
+import "unsafe"
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only
+func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall syscall.syscall
+//go:linkname syscall_syscall6 syscall.syscall6
+//go:linkname syscall_syscall6X syscall.syscall6X
+//go:linkname syscall_syscall9 syscall.syscall9
+//go:linkname syscall_rawSyscall syscall.rawSyscall
+//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
+
+// Find the entry point for f. See comments in runtime/proc.go for the
+// function of the same name.
+//go:nosplit
+func funcPC(f func()) uintptr {
+	return **(**uintptr)(unsafe.Pointer(&f))
+}

vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -234,6 +234,13 @@ func Uname(uname *Utsname) error {
 	return nil
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */
@@ -248,11 +255,13 @@ func Uname(uname *Utsname) error {
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
 //sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchflags(fd int, flags int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
 //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
@@ -280,17 +289,22 @@ func Uname(uname *Utsname) error {
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(fd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
 //sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
 //sys	Revoke(path string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -312,11 +326,13 @@ func Uname(uname *Utsname) error {
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Undelete(path string) (err error)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys   mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)

vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -500,6 +500,13 @@ func convertFromDirents11(buf []byte, old []byte) int {
 	return dstPos
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */

vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go

@@ -0,0 +1,52 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm64,freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -12,6 +12,9 @@
 package unix
 
 import (
+	"encoding/binary"
+	"net"
+	"runtime"
 	"syscall"
 	"unsafe"
 )
@@ -55,6 +58,15 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
 
+// IoctlSetPointerInt performs an ioctl operation which sets an
+// integer value on fd, using the specified request number. The ioctl
+// argument is called with a pointer to the integer value, rather than
+// passing the integer value directly.
+func IoctlSetPointerInt(fd int, req uint, value int) error {
+	v := int32(value)
+	return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
+}
+
 // IoctlSetInt performs an ioctl operation which sets an integer value
 // on fd, using the specified request number.
 func IoctlSetInt(fd int, req uint, value int) error {
@@ -69,6 +81,12 @@ func ioctlSetTermios(fd int, req uint, value *Termios) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
+func IoctlSetRTCTime(fd int, value *RTCTime) error {
+	err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
+	runtime.KeepAlive(value)
+	return err
+}
+
 // IoctlGetInt performs an ioctl operation which gets an integer value
 // from fd, using the specified request number.
 func IoctlGetInt(fd int, req uint) (int, error) {
@@ -89,6 +107,12 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	return &value, err
 }
 
+func IoctlGetRTCTime(fd int) (*RTCTime, error) {
+	var value RTCTime
+	err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 //sys	Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
 
 func Link(oldpath string, newpath string) (err error) {
@@ -710,6 +734,51 @@ func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrXDP, nil
 }
 
+// This constant mirrors the #define of PX_PROTO_OE in
+// linux/if_pppox.h. We're defining this by hand here instead of
+// autogenerating through mkerrors.sh because including
+// linux/if_pppox.h causes some declaration conflicts with other
+// includes (linux/if_pppox.h includes linux/in.h, which conflicts
+// with netinet/in.h). Given that we only need a single zero constant
+// out of that file, it's cleaner to just define it by hand here.
+const px_proto_oe = 0
+
+type SockaddrPPPoE struct {
+	SID    uint16
+	Remote net.HardwareAddr
+	Dev    string
+	raw    RawSockaddrPPPoX
+}
+
+func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if len(sa.Remote) != 6 {
+		return nil, 0, EINVAL
+	}
+	if len(sa.Dev) > IFNAMSIZ-1 {
+		return nil, 0, EINVAL
+	}
+
+	*(*uint16)(unsafe.Pointer(&sa.raw[0])) = AF_PPPOX
+	// This next field is in host-endian byte order. We can't use the
+	// same unsafe pointer cast as above, because this value is not
+	// 32-bit aligned and some architectures don't allow unaligned
+	// access.
+	//
+	// However, the value of px_proto_oe is 0, so we can use
+	// encoding/binary helpers to write the bytes without worrying
+	// about the ordering.
+	binary.BigEndian.PutUint32(sa.raw[2:6], px_proto_oe)
+	// This field is deliberately big-endian, unlike the previous
+	// one. The kernel expects SID to be in network byte order.
+	binary.BigEndian.PutUint16(sa.raw[6:8], sa.SID)
+	copy(sa.raw[8:14], sa.Remote)
+	for i := 14; i < 14+IFNAMSIZ; i++ {
+		sa.raw[i] = 0
+	}
+	copy(sa.raw[14:], sa.Dev)
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrPPPoX, nil
+}
+
 func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 	switch rsa.Addr.Family {
 	case AF_NETLINK:
@@ -820,6 +889,22 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 			SharedUmemFD: pp.Shared_umem_fd,
 		}
 		return sa, nil
+	case AF_PPPOX:
+		pp := (*RawSockaddrPPPoX)(unsafe.Pointer(rsa))
+		if binary.BigEndian.Uint32(pp[2:6]) != px_proto_oe {
+			return nil, EINVAL
+		}
+		sa := &SockaddrPPPoE{
+			SID:    binary.BigEndian.Uint16(pp[6:8]),
+			Remote: net.HardwareAddr(pp[8:14]),
+		}
+		for i := 14; i < 14+IFNAMSIZ; i++ {
+			if pp[i] == 0 {
+				sa.Dev = string(pp[14:i])
+				break
+			}
+		}
+		return sa, nil
 	}
 	return nil, EAFNOSUPPORT
 }
@@ -909,6 +994,20 @@ func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
 	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
 }
 
+// SetsockoptSockFprog attaches a classic BPF or an extended BPF program to a
+// socket to filter incoming packets.  See 'man 7 socket' for usage information.
+func SetsockoptSockFprog(fd, level, opt int, fprog *SockFprog) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(fprog), unsafe.Sizeof(*fprog))
+}
+
+func SetsockoptCanRawFilter(fd, level, opt int, filter []CanFilter) error {
+	var p unsafe.Pointer
+	if len(filter) > 0 {
+		p = unsafe.Pointer(&filter[0])
+	}
+	return setsockopt(fd, level, opt, p, uintptr(len(filter)*SizeofCanFilter))
+}
+
 // Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
 
 // KeyctlInt calls keyctl commands in which each argument is an int.
@@ -1288,6 +1387,13 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 	return mount(source, target, fstype, flags, datap)
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 // Sendto
 // Recvfrom
 // Socketpair
@@ -1302,6 +1408,7 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 //sys	Chroot(path string) (err error)
 //sys	ClockGetres(clockid int32, res *Timespec) (err error)
 //sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
 //sys	Close(fd int) (err error)
 //sys	CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
 //sys	DeleteModule(name string, flags int) (err error)
@@ -1362,7 +1469,6 @@ func Getpgrp() (pid int) {
 //sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Removexattr(path string, attr string) (err error)
-//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
 //sys	RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
 //sys	Setdomainname(p []byte) (err error)
@@ -1387,6 +1493,7 @@ func Setgid(uid int) (err error) {
 
 //sys	Setpriority(which int, who int, prio int) (err error)
 //sys	Setxattr(path string, attr string, data []byte, flags int) (err error)
+//sys	Signalfd(fd int, mask *Sigset_t, flags int) = SYS_SIGNALFD4
 //sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
 //sys	Sync()
 //sys	Syncfs(fd int) (err error)
@@ -1431,15 +1538,12 @@ func Munmap(b []byte) (err error) {
 // Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
 // using the specified flags.
 func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
-	n, _, errno := Syscall6(
-		SYS_VMSPLICE,
-		uintptr(fd),
-		uintptr(unsafe.Pointer(&iovs[0])),
-		uintptr(len(iovs)),
-		uintptr(flags),
-		0,
-		0,
-	)
+	var p unsafe.Pointer
+	if len(iovs) > 0 {
+		p = unsafe.Pointer(&iovs[0])
+	}
+
+	n, _, errno := Syscall6(SYS_VMSPLICE, uintptr(fd), uintptr(p), uintptr(len(iovs)), uintptr(flags), 0, 0)
 	if errno != 0 {
 		return 0, syscall.Errno(errno)
 	}
@@ -1606,7 +1710,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 // Shmdt
 // Shmget
 // Sigaltstack
-// Signalfd
 // Swapoff
 // Swapon
 // Sysfs

vendor/golang.org/x/sys/unix/syscall_linux_386.go

@@ -68,6 +68,7 @@ func Pipe2(p []int, flags int) (err error) {
 //sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
 //sys	Setfsgid(gid int) (err error) = SYS_SETFSGID32
 //sys	Setfsuid(uid int) (err error) = SYS_SETFSUID32

vendor/golang.org/x/sys/unix/syscall_linux_amd64.go

@@ -20,15 +20,30 @@ package unix
 //sysnb	Getgid() (gid int)
 //sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
 //sysnb	Getuid() (uid int)
-//sysnb	InotifyInit() (fd int, err error)
+//sysnb	inotifyInit() (fd int, err error)
+
+func InotifyInit() (fd int, err error) {
+	// First try inotify_init1, because Android's seccomp policy blocks the latter.
+	fd, err = InotifyInit1(0)
+	if err == ENOSYS {
+		fd, err = inotifyInit()
+	}
+	return
+}
+
 //sys	Ioperm(from int, num int, on int) (err error)
 //sys	Iopl(level int) (err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Listen(s int, n int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error)
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 
 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {

vendor/golang.org/x/sys/unix/syscall_linux_arm.go

@@ -89,6 +89,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 //sys	Listen(s int, n int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	Pause() (err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 //sys	Setfsgid(gid int) (err error) = SYS_SETFSGID32
@@ -257,3 +258,11 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	armSyncFileRange(fd int, flags int, off int64, n int64) (err error) = SYS_ARM_SYNC_FILE_RANGE
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and arm_sync_file_range syscalls differ only in the
+	// order of their arguments.
+	return armSyncFileRange(fd, flags, off, n)
+}

vendor/golang.org/x/sys/unix/syscall_linux_arm64.go

@@ -30,6 +30,7 @@ func EpollCreate(size int) (fd int, err error) {
 //sys	Listen(s int, n int) (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 
 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {

vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go

@@ -12,7 +12,6 @@ package unix
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
-//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -25,6 +24,7 @@ package unix
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 
 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
@@ -148,6 +148,7 @@ type stat_t struct {
 }
 
 //sys	fstat(fd int, st *stat_t) (err error)
+//sys	fstatat(dirfd int, path string, st *stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	lstat(path string, st *stat_t) (err error)
 //sys	stat(path string, st *stat_t) (err error)
 
@@ -158,6 +159,13 @@ func Fstat(fd int, s *Stat_t) (err error) {
 	return
 }
 
+func Fstatat(dirfd int, path string, s *Stat_t, flags int) (err error) {
+	st := &stat_t{}
+	err = fstatat(dirfd, path, st, flags)
+	fillStat_t(s, st)
+	return
+}
+
 func Lstat(path string, s *Stat_t) (err error) {
 	st := &stat_t{}
 	err = lstat(path, st)

vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go

@@ -28,6 +28,7 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sys	Listen(s int, n int) (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
 //sys	Setfsgid(gid int) (err error)

vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go

@@ -30,6 +30,7 @@ package unix
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)

vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go

@@ -207,3 +207,7 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return ppoll(&fds[0], len(fds), ts, nil)
 }
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
+}

vendor/golang.org/x/sys/unix/syscall_linux_s390x.go

@@ -30,6 +30,7 @@ import (
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)

vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go

@@ -26,6 +26,7 @@ package unix
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)

vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -13,6 +13,7 @@
 package unix
 
 import (
+	"runtime"
 	"syscall"
 	"unsafe"
 )
@@ -190,6 +191,13 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	return &value, err
 }
 
+func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
+	var value Ptmget
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	runtime.KeepAlive(value)
+	return &value, err
+}
+
 func Uname(uname *Utsname) error {
 	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
 	n := unsafe.Sizeof(uname.Sysname)
@@ -236,6 +244,13 @@ func Uname(uname *Utsname) error {
 	return nil
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */
@@ -269,6 +284,7 @@ func Uname(uname *Utsname) error {
 //sys	Fchmod(fd int, mode uint32) (err error)
 //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
@@ -293,19 +309,26 @@ func Uname(uname *Utsname) error {
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error)
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
 //sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
 //sys	Revoke(path string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -323,10 +346,12 @@ func Uname(uname *Utsname) error {
 //sysnb	Setuid(uid int) (err error)
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)

vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go

@@ -0,0 +1,33 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm64,netbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = uint32(mode)
+	k.Flags = uint32(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}

vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -94,6 +94,13 @@ func Getwd() (string, error) {
 	return string(buf[:n]), nil
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 // TODO
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	return -1, ENOSYS
@@ -233,6 +240,7 @@ func Uname(uname *Utsname) error {
 //sys	Fchmod(fd int, mode uint32) (err error)
 //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
@@ -259,11 +267,15 @@ func Uname(uname *Utsname) error {
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
@@ -272,7 +284,9 @@ func Uname(uname *Utsname) error {
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
 //sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
 //sys	Revoke(path string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -295,10 +309,12 @@ func Uname(uname *Utsname) error {
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -321,15 +337,11 @@ func Uname(uname *Utsname) error {
 // clock_settime
 // closefrom
 // execve
-// faccessat
-// fchmodat
-// fchownat
 // fcntl
 // fhopen
 // fhstat
 // fhstatfs
 // fork
-// fstatat
 // futimens
 // getfh
 // getgid
@@ -343,12 +355,8 @@ func Uname(uname *Utsname) error {
 // lfs_markv
 // lfs_segclean
 // lfs_segwait
-// linkat
 // mincore
 // minherit
-// mkdirat
-// mkfifoat
-// mknodat
 // mount
 // mquery
 // msgctl
@@ -361,7 +369,6 @@ func Uname(uname *Utsname) error {
 // profil
 // pwritev
 // quotactl
-// readlinkat
 // readv
 // reboot
 // renameat
@@ -382,13 +389,11 @@ func Uname(uname *Utsname) error {
 // sigprocmask
 // sigreturn
 // sigsuspend
-// symlinkat
 // sysarch
 // syscall
 // threxit
 // thrsigdivert
 // thrsleep
 // thrwakeup
-// unlinkat
 // vfork
 // writev

vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -585,6 +585,13 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	return poll(&fds[0], len(fds), timeout)
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */

vendor/golang.org/x/sys/unix/syscall_unix.go

@@ -8,7 +8,6 @@ package unix
 
 import (
 	"bytes"
-	"runtime"
 	"sort"
 	"sync"
 	"syscall"
@@ -21,13 +20,6 @@ var (
 	Stderr = 2
 )
 
-const (
-	darwin64Bit    = runtime.GOOS == "darwin" && SizeofPtr == 8
-	dragonfly64Bit = runtime.GOOS == "dragonfly" && SizeofPtr == 8
-	netbsd32Bit    = runtime.GOOS == "netbsd" && SizeofPtr == 4
-	solaris64Bit   = runtime.GOOS == "solaris" && SizeofPtr == 8
-)
-
 // Do the interface allocations only once for common
 // Errno values.
 var (
@@ -359,13 +351,6 @@ func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
 	return
 }
 
-func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	return sendfile(outfd, infd, offset, count)
-}
-
 var ioSync int64
 
 func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }

vendor/golang.org/x/sys/unix/syscall_unix_gc.go

@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build darwin dragonfly freebsd linux netbsd openbsd solaris
-// +build !gccgo
+// +build !gccgo,!ppc64le,!ppc64
 
 package unix
 

vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go

@@ -0,0 +1,24 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux
+// +build ppc64le ppc64
+// +build !gccgo
+
+package unix
+
+import "syscall"
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall(trap, a1, a2, a3)
+}
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall6(trap, a1, a2, a3, a4, a5, a6)
+}
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall(trap, a1, a2, a3)
+}
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall6(trap, a1, a2, a3, a4, a5, a6)
+}

vendor/golang.org/x/sys/unix/types_freebsd.go

@@ -26,7 +26,7 @@ package unix
 #include <termios.h>
 #include <stdio.h>
 #include <unistd.h>
-#include <sys/capability.h>
+#include <sys/capsicum.h>
 #include <sys/event.h>
 #include <sys/mman.h>
 #include <sys/mount.h>

vendor/golang.org/x/sys/unix/types_netbsd.go

@@ -248,6 +248,8 @@ type Termios C.struct_termios
 
 type Winsize C.struct_winsize
 
+type Ptmget C.struct_ptmget
+
 // fchmodat-like syscalls.
 
 const (

vendor/golang.org/x/sys/unix/xattr_bsd.go

@@ -81,7 +81,10 @@ func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
 // flags are unused on FreeBSD
 
 func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
 	datasiz := len(data)
 
 	nsid, a, err := xattrnamespace(attr)
@@ -94,7 +97,10 @@ func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
 }
 
 func Setxattr(file string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
 	datasiz := len(data)
 
 	nsid, a, err := xattrnamespace(attr)
@@ -107,7 +113,10 @@ func Setxattr(file string, attr string, data []byte, flags int) (err error) {
 }
 
 func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
 	datasiz := len(data)
 
 	nsid, a, err := xattrnamespace(attr)

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -639,7 +639,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -707,6 +707,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -778,6 +779,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -913,6 +915,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -922,6 +929,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1101,6 +1112,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1244,6 +1256,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1293,6 +1306,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8008743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40087446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x400c744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40087447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1394,6 +1437,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1495,6 +1539,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1696,11 +1747,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1751,6 +1805,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1859,6 +1916,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1978,7 +2046,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1992,6 +2060,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2006,6 +2075,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2025,6 +2095,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2039,6 +2112,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2055,6 +2129,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2062,6 +2137,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2115,6 +2191,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2345,6 +2422,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -639,7 +639,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -707,6 +707,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -778,6 +779,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -913,6 +915,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -922,6 +929,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1101,6 +1112,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1244,6 +1256,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1293,6 +1306,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1394,6 +1437,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1496,6 +1540,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1697,11 +1748,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1752,6 +1806,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1860,6 +1917,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1979,7 +2047,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1993,6 +2061,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2007,6 +2076,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2026,6 +2096,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2040,6 +2113,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2056,6 +2130,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2063,6 +2138,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2116,6 +2192,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2345,6 +2422,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8008743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40087446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x400c744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40087447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1502,6 +1546,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1703,11 +1754,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1758,6 +1812,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1866,6 +1923,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1985,7 +2053,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1999,6 +2067,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2013,6 +2082,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2032,6 +2102,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2046,6 +2119,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2062,6 +2136,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2069,6 +2144,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2122,6 +2198,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2351,6 +2428,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -641,7 +641,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -709,6 +709,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -780,6 +781,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -915,6 +917,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -924,6 +931,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1102,6 +1113,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1245,6 +1257,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1294,6 +1307,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1395,6 +1438,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1486,6 +1530,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1687,11 +1738,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1742,6 +1796,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1850,6 +1907,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1970,7 +2038,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1984,6 +2052,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -1998,6 +2067,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2017,6 +2087,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2031,6 +2104,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2047,6 +2121,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2054,6 +2129,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2107,6 +2183,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2336,6 +2413,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4008743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80087446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x800c744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80087447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1495,6 +1539,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1696,11 +1747,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x80
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1751,6 +1805,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1859,6 +1916,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x1029
 	SO_DONTROUTE                         = 0x10
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x1007
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1979,7 +2047,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1992,6 +2060,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2006,6 +2075,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2025,6 +2095,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2039,6 +2112,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x5410
 	TCSBRK                               = 0x5405
 	TCSBRKP                              = 0x5486
@@ -2052,6 +2126,7 @@ const (
 	TCSETSW                              = 0x540f
 	TCSETSW2                             = 0x8030542c
 	TCXONC                               = 0x5406
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x80047478
 	TIOCEXCL                             = 0x740d
@@ -2060,6 +2135,7 @@ const (
 	TIOCGETP                             = 0x7408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x5492
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x548b
 	TIOCGLTC                             = 0x7474
 	TIOCGPGRP                            = 0x40047477
@@ -2116,6 +2192,7 @@ const (
 	TIOCSETN                             = 0x740a
 	TIOCSETP                             = 0x7409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x548c
 	TIOCSLTC                             = 0x7475
 	TIOCSPGRP                            = 0x80047476
@@ -2347,6 +2424,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1495,6 +1539,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1696,11 +1747,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x80
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1751,6 +1805,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1859,6 +1916,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x1029
 	SO_DONTROUTE                         = 0x10
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x1007
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1979,7 +2047,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1992,6 +2060,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2006,6 +2075,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2025,6 +2095,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2039,6 +2112,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x5410
 	TCSBRK                               = 0x5405
 	TCSBRKP                              = 0x5486
@@ -2052,6 +2126,7 @@ const (
 	TCSETSW                              = 0x540f
 	TCSETSW2                             = 0x8030542c
 	TCXONC                               = 0x5406
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x80047478
 	TIOCEXCL                             = 0x740d
@@ -2060,6 +2135,7 @@ const (
 	TIOCGETP                             = 0x7408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x5492
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x548b
 	TIOCGLTC                             = 0x7474
 	TIOCGPGRP                            = 0x40047477
@@ -2116,6 +2192,7 @@ const (
 	TIOCSETN                             = 0x740a
 	TIOCSETP                             = 0x7409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x548c
 	TIOCSLTC                             = 0x7475
 	TIOCSPGRP                            = 0x80047476
@@ -2347,6 +2424,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1495,6 +1539,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1696,11 +1747,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x80
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1751,6 +1805,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1859,6 +1916,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x1029
 	SO_DONTROUTE                         = 0x10
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x1007
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1979,7 +2047,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1992,6 +2060,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2006,6 +2075,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2025,6 +2095,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2039,6 +2112,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x5410
 	TCSBRK                               = 0x5405
 	TCSBRKP                              = 0x5486
@@ -2052,6 +2126,7 @@ const (
 	TCSETSW                              = 0x540f
 	TCSETSW2                             = 0x8030542c
 	TCXONC                               = 0x5406
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x80047478
 	TIOCEXCL                             = 0x740d
@@ -2060,6 +2135,7 @@ const (
 	TIOCGETP                             = 0x7408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x5492
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x548b
 	TIOCGLTC                             = 0x7474
 	TIOCGPGRP                            = 0x40047477
@@ -2116,6 +2192,7 @@ const (
 	TIOCSETN                             = 0x740a
 	TIOCSETP                             = 0x7409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x548c
 	TIOCSLTC                             = 0x7475
 	TIOCSPGRP                            = 0x80047476
@@ -2347,6 +2424,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4008743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80087446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x800c744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80087447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1495,6 +1539,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1696,11 +1747,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x80
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1751,6 +1805,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1859,6 +1916,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x1029
 	SO_DONTROUTE                         = 0x10
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x1007
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1979,7 +2047,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1992,6 +2060,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2006,6 +2075,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2025,6 +2095,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2039,6 +2112,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x5410
 	TCSBRK                               = 0x5405
 	TCSBRKP                              = 0x5486
@@ -2052,6 +2126,7 @@ const (
 	TCSETSW                              = 0x540f
 	TCSETSW2                             = 0x8030542c
 	TCXONC                               = 0x5406
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x80047478
 	TIOCEXCL                             = 0x740d
@@ -2060,6 +2135,7 @@ const (
 	TIOCGETP                             = 0x7408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x5492
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x548b
 	TIOCGLTC                             = 0x7474
 	TIOCGPGRP                            = 0x40047477
@@ -2116,6 +2192,7 @@ const (
 	TIOCSETN                             = 0x740a
 	TIOCSETP                             = 0x7409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x548c
 	TIOCSLTC                             = 0x7475
 	TIOCSPGRP                            = 0x80047476
@@ -2347,6 +2424,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1098,6 +1109,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1243,6 +1255,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1292,6 +1305,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1394,6 +1437,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1472,6 +1516,8 @@ const (
 	PTRACE_SINGLEBLOCK                   = 0x100
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
+	PTRACE_SYSEMU                        = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP             = 0x1e
 	PTRACE_TRACEME                       = 0x0
 	PT_CCR                               = 0x26
 	PT_CTR                               = 0x23
@@ -1551,6 +1597,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1752,11 +1805,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1807,6 +1863,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1915,6 +1974,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -2034,7 +2104,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x2000741f
 	TCGETA                               = 0x40147417
 	TCGETS                               = 0x402c7413
@@ -2046,6 +2116,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2060,6 +2131,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2079,6 +2151,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2093,6 +2168,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x2000741d
 	TCSBRKP                              = 0x5425
@@ -2103,6 +2179,7 @@ const (
 	TCSETSF                              = 0x802c7416
 	TCSETSW                              = 0x802c7415
 	TCXONC                               = 0x2000741e
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2112,6 +2189,7 @@ const (
 	TIOCGETP                             = 0x40067408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGLTC                             = 0x40067474
 	TIOCGPGRP                            = 0x40047477
@@ -2172,6 +2250,7 @@ const (
 	TIOCSETN                             = 0x8006740a
 	TIOCSETP                             = 0x80067409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSLTC                             = 0x80067475
 	TIOCSPGRP                            = 0x80047476
@@ -2404,6 +2483,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0xc00
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1098,6 +1109,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1243,6 +1255,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1292,6 +1305,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1394,6 +1437,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1472,6 +1516,8 @@ const (
 	PTRACE_SINGLEBLOCK                   = 0x100
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
+	PTRACE_SYSEMU                        = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP             = 0x1e
 	PTRACE_TRACEME                       = 0x0
 	PT_CCR                               = 0x26
 	PT_CTR                               = 0x23
@@ -1551,6 +1597,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x80085203
+	RNDADDTOENTCNT                       = 0x80045201
+	RNDCLEARPOOL                         = 0x20005206
+	RNDGETENTCNT                         = 0x40045200
+	RNDGETPOOL                           = 0x40085202
+	RNDRESEEDCRNG                        = 0x20005207
+	RNDZAPENTCNT                         = 0x20005204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1752,11 +1805,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1807,6 +1863,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1915,6 +1974,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -2034,7 +2104,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x2000741f
 	TCGETA                               = 0x40147417
 	TCGETS                               = 0x402c7413
@@ -2046,6 +2116,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2060,6 +2131,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2079,6 +2151,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2093,6 +2168,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x2000741d
 	TCSBRKP                              = 0x5425
@@ -2103,6 +2179,7 @@ const (
 	TCSETSF                              = 0x802c7416
 	TCSETSW                              = 0x802c7415
 	TCXONC                               = 0x2000741e
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2112,6 +2189,7 @@ const (
 	TIOCGETP                             = 0x40067408
 	TIOCGEXCL                            = 0x40045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x40285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGLTC                             = 0x40067474
 	TIOCGPGRP                            = 0x40047477
@@ -2172,6 +2250,7 @@ const (
 	TIOCSETN                             = 0x8006740a
 	TIOCSETP                             = 0x80067409
 	TIOCSIG                              = 0x80045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSLTC                             = 0x80067475
 	TIOCSPGRP                            = 0x80047476
@@ -2404,6 +2483,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0xc00
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1483,6 +1527,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1684,11 +1735,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1739,6 +1793,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1847,6 +1904,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -1966,7 +2034,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1980,6 +2048,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -1994,6 +2063,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2013,6 +2083,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2027,6 +2100,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2043,6 +2117,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2050,6 +2125,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2103,6 +2179,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2332,6 +2409,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -41,7 +41,7 @@ const (
 	AF_KEY                               = 0xf
 	AF_LLC                               = 0x1a
 	AF_LOCAL                             = 0x1
-	AF_MAX                               = 0x2c
+	AF_MAX                               = 0x2d
 	AF_MPLS                              = 0x1c
 	AF_NETBEUI                           = 0xd
 	AF_NETLINK                           = 0x10
@@ -638,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x9
+	IFA_MAX                              = 0xa
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -706,6 +706,7 @@ const (
 	IN_ISDIR                             = 0x40000000
 	IN_LOOPBACKNET                       = 0x7f
 	IN_MASK_ADD                          = 0x20000000
+	IN_MASK_CREATE                       = 0x10000000
 	IN_MODIFY                            = 0x2
 	IN_MOVE                              = 0xc0
 	IN_MOVED_FROM                        = 0x40
@@ -777,6 +778,7 @@ const (
 	IPV6_MINHOPCOUNT                     = 0x49
 	IPV6_MTU                             = 0x18
 	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_ALL                   = 0x1d
 	IPV6_MULTICAST_HOPS                  = 0x12
 	IPV6_MULTICAST_IF                    = 0x11
 	IPV6_MULTICAST_LOOP                  = 0x13
@@ -912,6 +914,11 @@ const (
 	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
 	KEYCTL_LINK                          = 0x8
 	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_PKEY_DECRYPT                  = 0x1a
+	KEYCTL_PKEY_ENCRYPT                  = 0x19
+	KEYCTL_PKEY_QUERY                    = 0x18
+	KEYCTL_PKEY_SIGN                     = 0x1b
+	KEYCTL_PKEY_VERIFY                   = 0x1c
 	KEYCTL_READ                          = 0xb
 	KEYCTL_REJECT                        = 0x13
 	KEYCTL_RESTRICT_KEYRING              = 0x1d
@@ -921,6 +928,10 @@ const (
 	KEYCTL_SETPERM                       = 0x5
 	KEYCTL_SET_REQKEY_KEYRING            = 0xe
 	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_SUPPORTS_DECRYPT              = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT              = 0x1
+	KEYCTL_SUPPORTS_SIGN                 = 0x4
+	KEYCTL_SUPPORTS_VERIFY               = 0x8
 	KEYCTL_UNLINK                        = 0x9
 	KEYCTL_UPDATE                        = 0x2
 	KEY_REQKEY_DEFL_DEFAULT              = 0x0
@@ -1099,6 +1110,7 @@ const (
 	NETLINK_FIB_LOOKUP                   = 0xa
 	NETLINK_FIREWALL                     = 0x3
 	NETLINK_GENERIC                      = 0x10
+	NETLINK_GET_STRICT_CHK               = 0xc
 	NETLINK_INET_DIAG                    = 0x4
 	NETLINK_IP6_FW                       = 0xd
 	NETLINK_ISCSI                        = 0x8
@@ -1242,6 +1254,7 @@ const (
 	PACKET_FASTROUTE                     = 0x6
 	PACKET_HDRLEN                        = 0xb
 	PACKET_HOST                          = 0x0
+	PACKET_IGNORE_OUTGOING               = 0x17
 	PACKET_KERNEL                        = 0x7
 	PACKET_LOOPBACK                      = 0x5
 	PACKET_LOSS                          = 0xe
@@ -1291,6 +1304,36 @@ const (
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
 	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
@@ -1392,6 +1435,7 @@ const (
 	PR_SPEC_DISABLE                      = 0x4
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_INDIRECT_BRANCH              = 0x1
 	PR_SPEC_NOT_AFFECTED                 = 0x0
 	PR_SPEC_PRCTL                        = 0x1
 	PR_SPEC_STORE_BYPASS                 = 0x0
@@ -1556,6 +1600,13 @@ const (
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
 	RLIM_INFINITY                        = 0xffffffffffffffff
+	RNDADDENTROPY                        = 0x40085203
+	RNDADDTOENTCNT                       = 0x40045201
+	RNDCLEARPOOL                         = 0x5206
+	RNDGETENTCNT                         = 0x80045200
+	RNDGETPOOL                           = 0x80085202
+	RNDRESEEDCRNG                        = 0x5207
+	RNDZAPENTCNT                         = 0x5204
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
@@ -1757,11 +1808,14 @@ const (
 	SCM_TIMESTAMPNS                      = 0x23
 	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
 	SECURITYFS_MAGIC                     = 0x73636673
 	SELINUX_MAGIC                        = 0xf97cff8c
+	SFD_CLOEXEC                          = 0x80000
+	SFD_NONBLOCK                         = 0x800
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1812,6 +1866,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1920,6 +1977,17 @@ const (
 	SO_DETACH_FILTER                     = 0x1b
 	SO_DOMAIN                            = 0x27
 	SO_DONTROUTE                         = 0x5
+	SO_EE_CODE_TXTIME_INVALID_PARAM      = 0x1
+	SO_EE_CODE_TXTIME_MISSED             = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED           = 0x1
+	SO_EE_ORIGIN_ICMP                    = 0x2
+	SO_EE_ORIGIN_ICMP6                   = 0x3
+	SO_EE_ORIGIN_LOCAL                   = 0x1
+	SO_EE_ORIGIN_NONE                    = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING            = 0x4
+	SO_EE_ORIGIN_TXSTATUS                = 0x4
+	SO_EE_ORIGIN_TXTIME                  = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                = 0x5
 	SO_ERROR                             = 0x4
 	SO_GET_FILTER                        = 0x1a
 	SO_INCOMING_CPU                      = 0x31
@@ -2039,7 +2107,7 @@ const (
 	TASKSTATS_GENL_NAME                  = "TASKSTATS"
 	TASKSTATS_GENL_VERSION               = 0x1
 	TASKSTATS_TYPE_MAX                   = 0x6
-	TASKSTATS_VERSION                    = 0x8
+	TASKSTATS_VERSION                    = 0x9
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -2053,6 +2121,7 @@ const (
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
 	TCP_CC_INFO                          = 0x1a
+	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
 	TCP_COOKIE_IN_ALWAYS                 = 0x1
 	TCP_COOKIE_MAX                       = 0x10
@@ -2067,6 +2136,7 @@ const (
 	TCP_FASTOPEN_KEY                     = 0x21
 	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
+	TCP_INQ                              = 0x24
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
 	TCP_KEEPINTVL                        = 0x5
@@ -2086,6 +2156,9 @@ const (
 	TCP_QUEUE_SEQ                        = 0x15
 	TCP_QUICKACK                         = 0xc
 	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OFF                       = 0x0
+	TCP_REPAIR_OFF_NO_WP                 = -0x1
+	TCP_REPAIR_ON                        = 0x1
 	TCP_REPAIR_OPTIONS                   = 0x16
 	TCP_REPAIR_QUEUE                     = 0x14
 	TCP_REPAIR_WINDOW                    = 0x1d
@@ -2100,6 +2173,7 @@ const (
 	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
+	TCP_ZEROCOPY_RECEIVE                 = 0x23
 	TCSAFLUSH                            = 0x2
 	TCSBRK                               = 0x5409
 	TCSBRKP                              = 0x5425
@@ -2116,6 +2190,7 @@ const (
 	TCSETXF                              = 0x5434
 	TCSETXW                              = 0x5435
 	TCXONC                               = 0x540a
+	TIMER_ABSTIME                        = 0x1
 	TIOCCBRK                             = 0x5428
 	TIOCCONS                             = 0x541d
 	TIOCEXCL                             = 0x540c
@@ -2123,6 +2198,7 @@ const (
 	TIOCGETD                             = 0x5424
 	TIOCGEXCL                            = 0x80045440
 	TIOCGICOUNT                          = 0x545d
+	TIOCGISO7816                         = 0x80285442
 	TIOCGLCKTRMIOS                       = 0x5456
 	TIOCGPGRP                            = 0x540f
 	TIOCGPKT                             = 0x80045438
@@ -2176,6 +2252,7 @@ const (
 	TIOCSER_TEMT                         = 0x1
 	TIOCSETD                             = 0x5423
 	TIOCSIG                              = 0x40045436
+	TIOCSISO7816                         = 0xc0285443
 	TIOCSLCKTRMIOS                       = 0x5457
 	TIOCSPGRP                            = 0x5410
 	TIOCSPTLCK                           = 0x40045431
@@ -2405,6 +2482,7 @@ const (
 	XDP_UMEM_REG                         = 0x4
 	XDP_ZEROCOPY                         = 0x4
 	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XFS_SUPER_MAGIC                      = 0x58465342
 	XTABS                                = 0x1800
 	ZSMALLOC_MAGIC                       = 0x58295829
 )

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go

@@ -1,4 +1,4 @@
-// mksyscall_aix_ppc.pl -aix -tags aix,ppc syscall_aix.go syscall_aix_ppc.go
+// go run mksyscall_aix_ppc.go -aix -tags aix,ppc syscall_aix.go syscall_aix_ppc.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build aix,ppc

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go

@@ -1,4 +1,4 @@
-// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build aix,ppc64

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go

@@ -1,4 +1,4 @@
-// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build aix,ppc64

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go

@@ -1,4 +1,4 @@
-// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build aix,ppc64

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s

@@ -0,0 +1,284 @@
+// go run mkasm_darwin.go 386
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat64(SB)
+TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat64(SB)
+TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs64(SB)
+TEXT ·libc___getdirentries64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___getdirentries64(SB)
+TEXT ·libc_getfsstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat64(SB)
+TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat64(SB)
+TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat64(SB)
+TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs64(SB)

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s

@@ -0,0 +1,286 @@
+// go run mkasm_darwin.go amd64
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat64(SB)
+TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat64(SB)
+TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs64(SB)
+TEXT ·libc___getdirentries64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___getdirentries64(SB)
+TEXT ·libc_getfsstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat64(SB)
+TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat64(SB)
+TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat64(SB)
+TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs64(SB)