service: support /var/lib/faasd/.docker/config.json

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

vendor/github.com/docker/docker/pkg/system/chtimes_windows.go

@@ -0,0 +1,26 @@
+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)
+}