forked from forgejo/forgejo
Use gitea forked macaron (#7933)
Signed-off-by: Tamal Saha <tamal@appscode.com>
This commit is contained in:
parent
ca6fb004ac
commit
171b359877
408 changed files with 14882 additions and 13217 deletions
50
vendor/github.com/edsrzf/mmap-go/mmap_unix.go
generated
vendored
50
vendor/github.com/edsrzf/mmap-go/mmap_unix.go
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@ -7,61 +7,45 @@
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package mmap
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import (
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"syscall"
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"golang.org/x/sys/unix"
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)
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func mmap(len int, inprot, inflags, fd uintptr, off int64) ([]byte, error) {
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flags := syscall.MAP_SHARED
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prot := syscall.PROT_READ
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flags := unix.MAP_SHARED
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prot := unix.PROT_READ
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switch {
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case inprot© != 0:
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prot |= syscall.PROT_WRITE
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flags = syscall.MAP_PRIVATE
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prot |= unix.PROT_WRITE
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flags = unix.MAP_PRIVATE
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case inprot&RDWR != 0:
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prot |= syscall.PROT_WRITE
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prot |= unix.PROT_WRITE
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}
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if inprot&EXEC != 0 {
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prot |= syscall.PROT_EXEC
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prot |= unix.PROT_EXEC
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}
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if inflags&ANON != 0 {
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flags |= syscall.MAP_ANON
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flags |= unix.MAP_ANON
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}
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b, err := syscall.Mmap(int(fd), off, len, prot, flags)
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b, err := unix.Mmap(int(fd), off, len, prot, flags)
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if err != nil {
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return nil, err
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}
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return b, nil
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}
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func flush(addr, len uintptr) error {
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_, _, errno := syscall.Syscall(_SYS_MSYNC, addr, len, _MS_SYNC)
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if errno != 0 {
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return syscall.Errno(errno)
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}
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return nil
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func (m MMap) flush() error {
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return unix.Msync([]byte(m), unix.MS_SYNC)
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}
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func lock(addr, len uintptr) error {
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_, _, errno := syscall.Syscall(syscall.SYS_MLOCK, addr, len, 0)
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if errno != 0 {
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return syscall.Errno(errno)
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}
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return nil
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func (m MMap) lock() error {
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return unix.Mlock([]byte(m))
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}
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func unlock(addr, len uintptr) error {
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_, _, errno := syscall.Syscall(syscall.SYS_MUNLOCK, addr, len, 0)
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if errno != 0 {
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return syscall.Errno(errno)
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}
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return nil
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func (m MMap) unlock() error {
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return unix.Munlock([]byte(m))
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}
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func unmap(addr, len uintptr) error {
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_, _, errno := syscall.Syscall(syscall.SYS_MUNMAP, addr, len, 0)
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if errno != 0 {
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return syscall.Errno(errno)
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}
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return nil
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func (m MMap) unmap() error {
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return unix.Munmap([]byte(m))
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}
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