doc/ja_JP.eucJP/man/man2/recv.2

.\" Copyright (c) 1983, 1990, 1991, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\"    must display the following acknowledgement:
.\"	This product includes software developed by the University of
.\"	California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"     @(#)recv.2	8.3 (Berkeley) 2/21/94
.\" %FreeBSD: src/lib/libc/sys/recv.2,v 1.21.2.2 2005/02/28 03:32:34 brueffer Exp %
.\"
.\" $FreeBSD$
.Dd February 21, 1994
.Dt RECV 2
.Os
.Sh ̾<EFBFBD><EFBFBD>
.Nm recv ,
.Nm recvfrom ,
.Nm recvmsg
.Nd <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
.Lb libc
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.In sys/types.h
.In sys/socket.h
.Ft ssize_t
.Fn recv "int s" "void *buf" "size_t len" "int flags"
.Ft ssize_t
.Fn recvfrom "int s" "void * restrict buf" "size_t len" "int flags" "struct sockaddr * restrict from" "socklen_t * restrict fromlen"
.Ft ssize_t
.Fn recvmsg "int s" "struct msghdr *msg" "int flags"
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn recvfrom
<EFBFBD><EFBFBD>
.Fn recvmsg
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ˻<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ظ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>뤫<EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȾ<EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ˻<EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Fa from
<EFBFBD><EFBFBD> NULL <20>ݥ<EFBFBD><DDA5>󥿤Ǥʤ<C7A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<C3A5><C8A4><EFBFBD>³<EFBFBD>ظ<EFBFBD><D8B8>Ǥʤ<C7A4><CAA4><EFBFBD><EFBFBD>硢
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥ쥹<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Fa fromlen
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤȷ<EFBFBD><EFBFBD>̤ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ꡢ
.Fa from
<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хåե<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>ɥ쥹<EFBFBD>μºݤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򼨤<EFBFBD><EFBFBD>褦<EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Fn recv
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>̾<EFBFBD>
.Em <EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>줿
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD>
.Pf ( Xr connect 2
<EFBFBD>򻲾<EFBFBD>)<29><>
.Fa from
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> NULL <20>ݥ<EFBFBD><DDA5>󥿤<EFBFBD><F3A5BFA4><EFBFBD><EFBFBD>ꤷ<EFBFBD><EAA4B7>
.Fn recvfrom
<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>Ĺ<EFBFBD>ʤΤǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>Ǥϥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3 <20>ĤΥ롼<CEA5><EBA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΥХåե<EFBFBD><EFBFBD>˼<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢
<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>פˤ<EFBFBD><EFBFBD>äƤ<EFBFBD>
Ķ<EFBFBD><EFBFBD>ʬ<EFBFBD>ΥХ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>˴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>
.Pf ( Xr socket 2
<EFBFBD>򻲾<EFBFBD>)<29><>
.Pp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ˥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Pf ( Xr fcntl 2
<EFBFBD>򻲾<EFBFBD>) <20>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤӽФ<D3BD><D0A4>ϥ<EFBFBD><CFA5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>夹<EFBFBD><E5A4B9><EFBFBD>Τ<EFBFBD><CEA4>Ԥ<EFBFBD><D4A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>󥰤ξ<EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD> -1 <20><><EFBFBD>֤<EFBFBD><D6A4>졢<EFBFBD><ECA1A2><EFBFBD><EFBFBD><EFBFBD>ѿ<EFBFBD>
.Va errno
<EFBFBD><EFBFBD>
.Er EAGAIN
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵ᤵ<EFBFBD>줿<EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
<EFBFBD>׵ᤵ<EFBFBD>줿<EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
.Xr getsockopt 2
<EFBFBD>Dz<EFBFBD><EFBFBD>⤵<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>륽<EFBFBD><EFBFBD><EFBFBD>åȥ<EFBFBD><EFBFBD>٥<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv SO_RCVLOWAT
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv SO_RCVTIMEO
<EFBFBD>ˤ<EFBFBD><EFBFBD>äƱƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
<EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>夹<EFBFBD>뤫<EFBFBD><EFBFBD>Ƚ<EFBFBD>ꤹ<EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD>
.Xr select 2
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Fn recv
<EFBFBD>ؿ<EFBFBD><EFBFBD>ؤ<EFBFBD>
.Fa flags
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD> 1 <20>Ĥޤ<C4A4><DEA4><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.\".Em or Ap ing
.Em ( or )
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>:
.Bl -column ".Dv MSG_DONTWAIT" -offset indent
.It Dv MSG_OOB Ta <EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӱ賰<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD>
.It Dv MSG_PEEK Ta <EFBFBD>忮<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (peek)
.It Dv MSG_WAITALL Ta <EFBFBD>׵<EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ¹ԡ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD>
.It Dv MSG_DONTWAIT Ta <EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
.El
.Pp
.Dv MSG_OOB
<EFBFBD>ե饰<EFBFBD><EFBFBD><EFBFBD>Ӱ賰<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵ᤷ<EFBFBD><EFBFBD>
<EFBFBD>̾<EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ꡼<EFBFBD>फ<EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤢<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υե饰<EFBFBD>Ϥ<EFBFBD><EFBFBD>Τ褦<EFBFBD>ʥץ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϻ<EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_PEEK
<EFBFBD>ե饰<EFBFBD>ϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥʤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äơ<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_WAITALL
<EFBFBD>ե饰<EFBFBD><EFBFBD><EFBFBD>׵᤬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǥ֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD><EFBFBD><EFBFBD>׵ᤷ<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ뤬<EFBFBD><EFBFBD>ª<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>ȯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢
<EFBFBD>ޤ<EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뼡<EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פȰۤʤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵ᤵ<EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>꾯<EFBFBD>ʤ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_DONTWAIT
<EFBFBD>ե饰<EFBFBD>ϡ<EFBFBD><EFBFBD>ե饰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>Ƥʤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ʻ<EFBFBD><EFBFBD>ˡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>׵ᤷ<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>ʥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>
.Va errno
<EFBFBD><EFBFBD>
.Er EAGAIN
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υե饰<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
.Tn ANSI
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> C99 <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD>⡼<EFBFBD>ɤǤ<C9A4><C7A4><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
.Pp
.Fn recvmsg
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>ľ<EFBFBD>ܤ˻<EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǿ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fa msghdr
<EFBFBD><EFBFBD>¤<EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ι<EFBFBD>¤<EFBFBD>Τ<EFBFBD>
.In sys/socket.h
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤʤäƤ<EFBFBD><EFBFBD>ޤ<EFBFBD>:
.Pp
.Bd -literal
struct msghdr {
	caddr_t	msg_name;	/* <20><><EFBFBD>ɥ쥹 (<28><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD>) */
	u_int	msg_namelen;	/* <20><><EFBFBD>ɥ쥹<C9A5>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD> */
	struct	iovec *msg_iov;	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD> / <20><><EFBFBD>㥶<EFBFBD><E3A5B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	u_int	msg_iovlen;	/* msg_iov <20><><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD> */
	caddr_t	msg_control;	/* <20><><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	u_int	msg_controllen; /* <20><><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>ΥХåե<C3A5>Ĺ */
	int	msg_flags;	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υե饰 */
};
.Ed
.Pp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fa msg_name
<EFBFBD><EFBFBD>
.Fa msg_namelen
<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>襢<EFBFBD>ɥ쥹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵ᤷ<EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פǤʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢
.Fa msg_name
<EFBFBD><EFBFBD> NULL <20>ݥ<EFBFBD><DDA5>󥿤Ȥ<F3A5BFA4><C8A4>ƻ<EFBFBD><C6BB><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
.Fa msg_iov
<EFBFBD><EFBFBD>
.Fa msg_iovlen
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Xr read 2
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD> / <20><><EFBFBD>㥶<EFBFBD><E3A5B6><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>򵭽Ҥ<F2B5ADBD><D2A4>ޤ<EFBFBD><DEA4><EFBFBD>
.Fa msg_control
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fa msg_controllen
<EFBFBD>Ρ<EFBFBD>¾<EFBFBD>Υץ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><EFBFBD>
<EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤΥХåե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD>η<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>:
.Bd -literal
struct cmsghdr {
	u_int	cmsg_len;	/* <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>Х<EFBFBD><D0A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>hdr <20><><EFBFBD>ޤ<EFBFBD> */
	int	cmsg_level;	/* <20><><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5>ȥ<EFBFBD><C8A5><EFBFBD> */
	int	cmsg_type;	/* <20>ץ<EFBFBD><D7A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>˸<EFBFBD>ͭ<EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD> */
/*	u_char	cmsg_data[]; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3> */
};
.Pp
.Ed
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD> XNS/SPP <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>ISO <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD>
.Fn accept
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хåե<EFBFBD><EFBFBD><EFBFBD>ȼ<EFBFBD>鷺<EFBFBD><EFBFBD>
.Fn recvmsg
<EFBFBD><EFBFBD><EFBFBD>׵ᤷ<EFBFBD>ơ<EFBFBD>
<EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>׵<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>
.Pp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv AF_UNIX
<EFBFBD>ɥᥤ<EFBFBD>󥽥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>졢<EFBFBD><EFBFBD><EFBFBD>κݡ<EFBFBD>
.Fa cmsg_level
<EFBFBD><EFBFBD>
.Dv SOL_SOCKET
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD>졢
.Fa cmsg_type
<EFBFBD><EFBFBD>
.Dv SCM_RIGHTS
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Dv SCM_CREDS
<EFBFBD><EFBFBD>
.Fa cmsg_type
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv AF_UNIX
<EFBFBD>ɥᥤ<EFBFBD>󥽥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD>
.Fa cmsg_data
<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD>
.Fa cmsgcred
<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD>
.In sys/socket.h
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD>:
.Pp
.Bd -literal
struct cmsgcred {
	pid_t	cmcred_pid;		/* <20><><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PID */
	uid_t	cmcred_uid;		/* <20><><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD> UID */
	uid_t	cmcred_euid;		/* <20><><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ¸<CEBC> UID */
	gid_t	cmcred_gid;		/* <20><><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD> GID */
	short	cmcred_ngroups;		/* <20><><EFBFBD>롼<EFBFBD>פο<D7A4> */
	gid_t	cmcred_groups[CMGROUP_MAX];	/* <20><><EFBFBD>롼<EFBFBD><EBA1BC> */
};
.Ed
.Pp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¦<EFBFBD><EFBFBD><EFBFBD>ۿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Fa msg_flags
<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥߥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_EOR
<EFBFBD><EFBFBD> end-of-record<72><64><EFBFBD>Ĥޤ<C4A4><DEA4>֤<EFBFBD><D6A4>줿<EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>ǥ쥳<C7A5><ECA5B3><EFBFBD>ɤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>뤷<EFBFBD>Ƥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ򼨤<EFBFBD><EFBFBD>ޤ<EFBFBD> (<28><><EFBFBD>̤ˤϡ<CBA4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Dv SOCK_SEQPACKET
<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤȤȤ<EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>)<29><>
.Dv MSG_TRUNC
<EFBFBD>ϡ<EFBFBD><EFBFBD>󶡤<EFBFBD><EFBFBD>줿<EFBFBD>Хåե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ब<EFBFBD>礭<EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>Τǡ<EFBFBD>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><EFBFBD><EFBFBD>ڤ<EFBFBD><EFBFBD>ΤƤ<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>Ȥ򼨤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_CTRUNC
<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤΥХåե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD>­<EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>餫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ڤ<EFBFBD><EFBFBD>ΤƤ<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>Ȥ򼨤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Dv MSG_OOB
<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӱ賰<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>Ȥ򼨤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θƤӽФ<EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD>ȿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 <20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
.Sh <EFBFBD><EFBFBD><EFBFBD>顼
<EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD>ޤ<EFBFBD>:
.Bl -tag -width Er
.It Bq Er EBADF
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fa s
<EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>һҤǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.It Bq Er ENOTCONN
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ظ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pf ( Xr connect 2
<EFBFBD><EFBFBD>
.Xr accept 2
<EFBFBD>򻲾<EFBFBD>)<29><>
.It Bq Er ENOTSOCK
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fa s
<EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ򻲾Ȥ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.It Bq Er EMSGSIZE
<EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ󤵤<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>븢<EFBFBD><EFBFBD> (<28>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>뵭<EFBFBD>һ<EFBFBD>) <20><>
.Fn recvmsg
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¦<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ʬ<EFBFBD>ʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢<EFBFBD><EFBFBD>α<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD>
.Fn recvmsg
<EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>᤻<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.It Bq Er EAGAIN
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>󥰤ȥޡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ơ<EFBFBD>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD><EFBFBD>Ȥˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.It Bq Er EINTR
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äƳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.It Bq Er EFAULT
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хåե<EFBFBD><EFBFBD>ݥ<EFBFBD><EFBFBD>󥿤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>ɥ쥹<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD>
<EFBFBD>ϰϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.El
.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Xr fcntl 2 ,
.Xr getsockopt 2 ,
.Xr read 2 ,
.Xr select 2 ,
.Xr socket 2
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn recv
<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
.Bx 4.2
<EFBFBD><EFBFBD><EFBFBD>о줷<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>