forked from gitea/gitea
22 lines
304 B
Go
22 lines
304 B
Go
|
// +build !windows
|
||
|
|
|
||
|
|
package osfs
|
||
|
|
|
||
|
|
import (
|
||
|
|
"syscall"
|
||
|
|
)
|
||
|
|
|
||
|
|
func (f *file) Lock() error {
|
||
|
|
f.m.Lock()
|
||
|
|
defer f.m.Unlock()
|
||
|
|
|
||
|
|
return syscall.Flock(int(f.File.Fd()), syscall.LOCK_EX)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (f *file) Unlock() error {
|
||
|
|
f.m.Lock()
|
||
|
|
defer f.m.Unlock()
|
||
|
|
|
||
|
|
return syscall.Flock(int(f.File.Fd()), syscall.LOCK_UN)
|
||
|
|
}
|