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|
//go:build !windows
// +build !windows
package fs
import (
"os"
"time"
"github.com/pkg/errors"
"golang.org/x/sys/unix"
)
func fixRootDirectory(p string) string {
return p
}
func Utimes(p string, tm *time.Time) error {
if tm == nil {
return nil
}
ts, err := unix.TimeToTimespec(*tm)
if err != nil {
return err
}
timespec := []unix.Timespec{ts, ts}
if err := unix.UtimesNanoAt(unix.AT_FDCWD, p, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil {
return errors.Wrapf(err, "failed to utime %s", p)
}
return nil
}
func Chown(p string, old *User, fn Chowner) error {
if fn == nil {
return nil
}
user, err := fn(old)
if err != nil {
return errors.WithStack(err)
}
if user != nil {
if err := os.Lchown(p, user.UID, user.GID); err != nil {
return err
}
}
return nil
}
|
