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// 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 != nil {

                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

}