initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/golang.org/x/sys/unix/str.go b/vendor/golang.org/x/sys/unix/str.go
new file mode 100644
index 0000000..17fb698
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/str.go
@@ -0,0 +1,26 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+func itoa(val int) string { // do it here rather than with fmt to avoid dependency
+ if val < 0 {
+ return "-" + uitoa(uint(-val))
+ }
+ return uitoa(uint(val))
+}
+
+func uitoa(val uint) string {
+ var buf [32]byte // big enough for int64
+ i := len(buf) - 1
+ for val >= 10 {
+ buf[i] = byte(val%10 + '0')
+ i--
+ val /= 10
+ }
+ buf[i] = byte(val + '0')
+ return string(buf[i:])
+}