From daf0485787cc8e926a57a75cbc46ca6ef80c6268 Mon Sep 17 00:00:00 2001 From: Rob Pike Date: Fri, 12 Sep 2008 16:03:16 -0700 Subject: next section: i/o package that has structs, methods R=gri DELTA=137 (134 added, 0 deleted, 3 changed) OCL=15251 CL=15259 --- doc/progs/helloworld3.go | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 doc/progs/helloworld3.go (limited to 'doc/progs/helloworld3.go') diff --git a/doc/progs/helloworld3.go b/doc/progs/helloworld3.go new file mode 100644 index 000000000..540036865 --- /dev/null +++ b/doc/progs/helloworld3.go @@ -0,0 +1,17 @@ +// 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. + +package main + +import FD "fd" + +func main() { + hello := []byte{'h', 'e', 'l', 'l', 'o', ', ', ' ', 'w', 'o', 'r', 'l', 'd', '\n'}; + FD.Stdout.Write(&hello); + fd, errno := FD.Open("/does/not/exist", 0, 0); + if fd == nil { + print("can't open file; errno=", errno, "\n"); + sys.exit(1); + } +} -- cgit v1.2.3