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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 {
ctimespec := windows.NsecToTimespec(ctime.UnixNano())
pathp, e := windows.UTF16PtrFromString(path)
if e != nil {
return e
}
h, e := windows.CreateFile(pathp,
windows.FILE_WRITE_ATTRIBUTES, windows.FILE_SHARE_WRITE, nil,
windows.OPEN_EXISTING, windows.FILE_FLAG_BACKUP_SEMANTICS, 0)
if e != nil {
return e
}
defer windows.Close(h)
c := windows.NsecToFiletime(windows.TimespecToNsec(ctimespec))
return windows.SetFileTime(h, &c, nil, nil)
}
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