vendor in go-criu and dependencies

Signed-off-by: Adrian Reber <areber@redhat.com>

vendor/github.com/checkpoint-restore/go-criu/notify.go

@@ -0,0 +1,63 @@
+package criu
+
+//Notify interface
+type Notify interface {
+	PreDump() error
+	PostDump() error
+	PreRestore() error
+	PostRestore(pid int32) error
+	NetworkLock() error
+	NetworkUnlock() error
+	SetupNamespaces(pid int32) error
+	PostSetupNamespaces() error
+	PostResume() error
+}
+
+// NoNotify struct
+type NoNotify struct {
+}
+
+// PreDump NoNotify
+func (c NoNotify) PreDump() error {
+	return nil
+}
+
+// PostDump NoNotify
+func (c NoNotify) PostDump() error {
+	return nil
+}
+
+// PreRestore NoNotify
+func (c NoNotify) PreRestore() error {
+	return nil
+}
+
+// PostRestore NoNotify
+func (c NoNotify) PostRestore(pid int32) error {
+	return nil
+}
+
+// NetworkLock NoNotify
+func (c NoNotify) NetworkLock() error {
+	return nil
+}
+
+// NetworkUnlock NoNotify
+func (c NoNotify) NetworkUnlock() error {
+	return nil
+}
+
+// SetupNamespaces NoNotify
+func (c NoNotify) SetupNamespaces(pid int32) error {
+	return nil
+}
+
+// PostSetupNamespaces NoNotify
+func (c NoNotify) PostSetupNamespaces() error {
+	return nil
+}
+
+// PostResume NoNotify
+func (c NoNotify) PostResume() error {
+	return nil
+}