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.\" This page was initially taken from the 4.4BSD-Lite CDROM (BSD license)
.\" with substantial updates
.\" Copyright (C) 2007, Michael Kerrisk <mtk.manpages@gmail.com>
.\"
.\" @(#)bindresvport.3n 2.2 88/08/02 4.0 RPCSRC; from 1.7 88/03/14 SMI
.\"
.\" 2007-05-31, mtk: Rewrite and substantial additional text.
.\"
.\" Japanese Version Copyright (c) 1999 Shouichi Saito all rights reserved.
.\" Translated 1999-08-28, Shouichi Saito <ss236rx@ymg.urban.ne.jp>
.\" Proofed 1999-09-25, NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\" Updated 2007-06-11, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>, LDP v2.54
.\"
.TH BINDRESVPORT 3 2007-05-31 "" "Linux Programmer's Manual"
.SH ̾
bindresvport \- åȤø IP ݡȤ˥Хɤ
.SH
.nf
.B #include <sys/types.h>
.B #include <netinet/in.h>
.LP
.BI "int bindresvport(int " sd ", struct sockaddr_in **" sin );
.fi
.SH
.LP
.BR bindresvport ()
ϡåȡǥץø
IP ݡȤ˥ХɤΤ˻Ȥ
øݡȤȤϡݡֹ椬 0 1023 ϰϤˤݡȤǤ롣
.I in\->sin_port
0 ξ硢600 1023 ϰϤˤ̵̾ݡ (anonymous port)
롣
.BR bindresvport ()
ˤäƼ¹Ԥ줿
.BR bind (2)
ȡºݤ˳Ƥ줿ݡֹ椬
.I sin\->sin_port
֤롣
.I sin
ˤ NULL ꤹ뤳ȤǤξˤ
.I sin\->sin_family
ϰۤΤ
.B AF_INET
Ȥߤʤ졢(嵭̤) ̵̾ݡȤƤ롣
ξˤϡ
.BR bindresvport ()
ϼºݤ˳Ƥ줿ݡֹ֤ʤʤ
.SH ֤
.BR bindresvport ()
0 ֤ʳξ硢\-1 ֤
.I errno
˥顼θͤꤹ롣
.SH 顼
.BR bindresvport ()
.BR bind (2)
ƱǼԤǽ롣
.SH
POSIX.1-2001 ˤϤʤ
BSD, Solaris Ӥ¾¿Υƥ¸ߤ롣
.SH
.LP
øݡȤ˥ХɤǤΤ root Ǥ롣
ʳΥ桼ΥԤäƤ⼺Ԥ롣
ˡʲΥ顼ȯ뤳Ȥ:
.TP
.B EPFNOSUPPORT
.I sin
NULL ʳǡ
.I sin\->sin_family
.B AF_INET
Ǥʤä
.SH Ϣ
.BR bind (2)
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