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package system // import "github.com/docker/docker/pkg/system"
import (
"time"
"golang.org/x/sys/windows"
)
// setCTime will set the create time on a file. On Windows, this requires
// calling SetFileTime and explicitly including the create time.
func setCTime(path string, ctime time.Time) error {
pathp, err := windows.UTF16PtrFromString(path)
if err != nil {
return err
}
h, err := windows.CreateFile(pathp,
windows.FILE_WRITE_ATTRIBUTES, windows.FILE_SHARE_WRITE, nil,
windows.OPEN_EXISTING, windows.FILE_FLAG_BACKUP_SEMANTICS, 0)
if err != nil {
return err
}
defer windows.Close(h)
c := windows.NsecToFiletime(ctime.UnixNano())
return windows.SetFileTime(h, &c, nil, nil)
}
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