kr/pty: vendor upstream 5cf931ef8f

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 478d86a5f5046165c0e34612eb5983630830e93f
Component: engine

components/engine/hack/vendor.sh

@@ -49,7 +49,7 @@ clone git github.com/go-check/check 64131543e7896d5bcc6bd5a76287eb75ea96c673
 clone git github.com/go-fsnotify/fsnotify v1.2.0
 clone git github.com/gorilla/context 14f550f51a
 clone git github.com/gorilla/mux e444e69cbd
-clone git github.com/kr/pty 05017fcccf
+clone git github.com/kr/pty 5cf931ef8f
 clone git github.com/mistifyio/go-zfs v2.1.0
 clone git github.com/tchap/go-patricia v2.1.0
 clone hg code.google.com/p/go.net 84a4013f96e0

components/engine/vendor/src/github.com/kr/pty/ztypes_arm64.go

@@ -0,0 +1,11 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs types.go
+
+// +build arm64
+
+package pty
+
+type (
+	_C_int  int32
+	_C_uint uint32
+)