From 5ff4c17907d5b19510a62e08fd8d3b11e62b431d Mon Sep 17 00:00:00 2001
From: Ondřej Surý <ondrej@sury.org>
Date: Tue, 13 Sep 2011 13:13:40 +0200
Subject: Imported Upstream version 60

---
 src/pkg/os/sys_linux.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/pkg/os/sys_linux.go

(limited to 'src/pkg/os/sys_linux.go')

diff --git a/src/pkg/os/sys_linux.go b/src/pkg/os/sys_linux.go
new file mode 100644
index 000000000..2accd6c1f
--- /dev/null
+++ b/src/pkg/os/sys_linux.go
@@ -0,0 +1,27 @@
+// 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.
+
+// Linux-specific
+
+package os
+
+// Hostname returns the host name reported by the kernel.
+func Hostname() (name string, err Error) {
+	f, err := Open("/proc/sys/kernel/hostname")
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+
+	var buf [512]byte // Enough for a DNS name.
+	n, err := f.Read(buf[0:])
+	if err != nil {
+		return "", err
+	}
+
+	if n > 0 && buf[n-1] == '\n' {
+		n--
+	}
+	return string(buf[0:n]), nil
+}
-- 
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