202 lines
4.9 KiB
Groff
202 lines
4.9 KiB
Groff
.\" Copyright (c) 1980, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)dup.2 8.1 (Berkeley) 6/4/93
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.\" %FreeBSD: src/lib/libc/sys/dup.2,v 1.9.2.4 2001/07/22 12:06:50 dd Exp %
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.\"
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.\" $FreeBSD: doc/ja_JP.eucJP/man/man2/dup.2,v 1.4 2001/05/14 01:08:21 horikawa Exp $
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.Dd June 4, 1993
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.Dt DUP 2
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.Os BSD 4
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.Sh ̾<EFBFBD><EFBFBD>
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.Nm dup ,
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.Nm dup2
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.Nd <EFBFBD><EFBFBD>¸<EFBFBD>Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
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.Lb libc
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fd #include <unistd.h>
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.Ft int
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.Fn dup "int oldd"
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.Ft int
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.Fn dup2 "int oldd" "int newd"
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD>ϴ<EFBFBD>¸<EFBFBD>Υ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD>һҤ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD>
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.Fa ( newd
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=
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.Fn dup oldd ) <EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD>ϥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>һҥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤϥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꾮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr getdtablesize 2
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<EFBFBD>ˤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<EFBFBD><EFBFBD>˥ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äƻ<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>Ǥ⾮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һҤ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>һҤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>륪<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD><EFBFBD>ޤä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ줿<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>٤Ƥ<EFBFBD>
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.Xr read 2 ,
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.Xr write 2
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr lseek 2
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<EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ϡ<EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD>Υݥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ɲå⡼<EFBFBD>ɡ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϳƻ<EFBFBD><EFBFBD>Ȥδ֤Ƕ<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ĤΥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤ<EFBFBD><EFBFBD>̡<EFBFBD><EFBFBD>Υݥ<EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɲä<EFBFBD>
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.Xr open 2
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<EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤΰۤʤ륪<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD>Ȥ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤ<EFBFBD>
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close-on-exec <20>ե饰<D5A5><E9A5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
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.Pp
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.Fn dup2
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<EFBFBD>ˤϿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>һҤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢
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.Fa oldd
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!=
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.Fa newd
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<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>һҤ<EFBFBD>
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.Xr close 2
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<EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>Τ褦<EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʋ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>һҤǤʤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>
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.Fa newd
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<EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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==
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.Fa newd
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<EFBFBD>Ǥ<EFBFBD><EFBFBD>ꡢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>һҤξ<EFBFBD><EFBFBD>硢
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.Fn dup2
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤷<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴ؤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>åɥ饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD><EFBFBD>
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.Va dup
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åɥ饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD>硢
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.Va dup
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD>뤬
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.Fn _thread_sys_dup
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<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥뤵<EFBFBD>졢
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.Fn dup
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<EFBFBD><EFBFBD><EFBFBD>ɤ߽ˤĤ<EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>顢
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.Fn _thread_sys_dup
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<EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ؿ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>åɥ饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
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.Fn dup2
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<EFBFBD>ϡ<EFBFBD>
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.Va dup2
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƽ¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åɥ饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD>
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.Va dup2
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn _thread_sys_dup2
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<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥뤵<EFBFBD>졢
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.Fn dup2
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<EFBFBD>ϡ<EFBFBD><EFBFBD>ɤ߽ˤĤ<EFBFBD><EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>顢
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.Fn _thread_sys_dup2
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<EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ؿ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƽ¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
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.Fn dup2
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<EFBFBD><EFBFBD>
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.Fa oldd
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<EFBFBD><EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>θƤӽФ<EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 <20><><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѿ<EFBFBD>
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.Va errno
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<EFBFBD>ϥ<EFBFBD><EFBFBD>顼<EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD>顼
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.Fn dup
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<EFBFBD><EFBFBD>
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.Fn dup2
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<EFBFBD>ϼ<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Bl -tag -width Er
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.It Bq Er EBADF
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.Fa oldd
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<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Fa newd
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<EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>һҤǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.It Bq Er EMFILE
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>֤ʵ<EFBFBD><EFBFBD>һҤ<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.El
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.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr accept 2 ,
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.Xr close 2 ,
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.Xr fcntl 2 ,
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.Xr getdtablesize 2 ,
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.Xr open 2 ,
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.Xr pipe 2 ,
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.Xr socket 2 ,
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.Xr socketpair 2
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
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.Fn dup2
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
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.St -p1003.1-90
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<EFBFBD>˽<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn dup
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<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
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.Fn dup2
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<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
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.At v7
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<EFBFBD><EFBFBD><EFBFBD>о줷<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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