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.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" Modified 22 July 1995 by Michael Chastain <mec@duracef.shout.net>:
.\" 'gethostname' is real system call on Linux/Alpha.
.\" Modified Fri Jan 31 16:30:53 1997 by Eric S. Raymond <esr@thyrsus.com>
.\"
.\" Japanese Version Copyright (c) 1997 SUTO, Mitsuaki
.\" all rights reserved.
.\" Translated Fri Jun 27 10:07:46 JST 1997
.\" by SUTO, Mitsuaki <suto@av.crl.sony.co.jp>
.\"
.TH GETHOSTNAME 2 "22 July 1995" "Linux 1.3.6" "Linux Programmer's Manual"
.SH ̾
gethostname, sethostname \- ۥȤ̾/åȤ
.SH
.B #include <unistd.h>
.sp
.BI "int gethostname(char *" name ", size_t " len );
.br
.BI "int sethostname(const char *" name ", size_t " len );
.SH
ϡδؿ¹Ԥ줿ۥȤ̾/ѹؿǤ롣
.SH ֤
0 ֤롣Ԥ -1 ֤ꡢ
.I errno
顼Ƥ˽äꤵ롣
.SH 顼
.TP
.B EINVAL
.I len
ͤġޤ
.BR sethostname
ˤ
.I len
ͤۤƤ롢ޤ
Linux/i386
.BR gethostname
ˤ
.I len
ºݤͤ⾮
.TP
.B EPERM
.BR sethostname
ѡ桼ʳѤ
.TP
.B EFAULT
.I name
̵ʥɥ쥹Ǥ롣
.SH
SVr4, 4.4BSD (ǽ˼줿Τ 4.2BSD)
δؿPOSIX.1 ǤƤʤ
ISO/IEC 9945-1:1990 Ǥ B.4.4.1 ˤưƤ롣
.SH Х
.B gethostname
ˤ
.I name ĹǤ
.I len
֤ͤ⤢롣
Linux/Alpha ǤϤưǥѥ뤵롣
Linux/i386 Ǥ
.B EINVAL
֤롣(ߤ DLL 4.6.27 饤֥)
.SH
Linux/Alpha Ǥ
.B gethostname
ϥƥॳǤ롣
Linux/i386 Ǥ
.B gethostname
.BR uname (2)
Ȥ饤֥ؿȤƼƤ롣
.SH Ϣ
.BR getdomainname (2),
.BR setdomainname (2),
.BR uname (2)
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