1
0
Fork 0
mirror of https://github.com/Luzifer/ansible-role-version.git synced 2024-12-24 11:31:21 +00:00
ansible-role-version/vendor/gopkg.in/src-d/go-billy.v4/osfs/os_posix.go

22 lines
304 B
Go
Raw Normal View History

// +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)
}