blob: ea46ad01e634e23036b41e8f85f08fd948e447e6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// Copyright 2011 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.
// For systems which only store the hostname in uname (Solaris).
package os
import "syscall"
func Hostname() (name string, err Error) {
var u syscall.Utsname
if errno := syscall.Uname(&u); errno != 0 {
return "", NewSyscallError("uname", errno)
}
b := make([]byte, len(u.Nodename))
i := 0
for ; i < len(u.Nodename); i++ {
if u.Nodename[i] == 0 {
break
}
b[i] = byte(u.Nodename[i])
}
return string(b[:i]), nil
}
|
