b7d11eb685
Submitted by: Akira Ikeuchi <a_ikeuchi@mic.mitsumi.co.jp> Reviewed by: Watanabe Kazuhiro <CQG00620@nifty.ne.jp>
135 lines
4.4 KiB
Groff
135 lines
4.4 KiB
Groff
.\" Copyright (c) 1980, 1991, 1993, 1994
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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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.\" @(#)close.2 8.2 (Berkeley) 4/19/94
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.\" %FreeBSD: src/lib/libc/sys/close.2,v 1.24 2004/07/02 23:52:13 ru Exp %
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.\"
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.\" $FreeBSD$
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.Dd April 19, 1994
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.Dt CLOSE 2
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.Os
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.Sh ̾¾Î
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.Nm close
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.Nd µ½Ò»Ò¤òºï½ü¤¹¤ë
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.Sh ¥é¥¤¥Ö¥é¥ê
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.Lb libc
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.Sh ½ñ¼°
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.In unistd.h
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.Ft int
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.Em seek
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.St -p1003.1-88
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.Pp
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.Fn close
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.Pp
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¥×¥í¥»¥¹¤¬¥Õ¥©¡¼¥¯¤¹¤ë¤È¤
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.Pf ( Xr fork 2
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.Xr execve 2
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.Xr execve 2
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¤ÎÁ°¤Ë
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.Xr dup2 2
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.Fn close
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execve ¤¬À®¸ù¤·¤¿¾ì¹ç¤Ë¤Î¤ß¡¢¤½¤ì¤é¤ò¥¯¥í¡¼¥º¤¹¤ë¤è¤¦¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
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.Dq Li fcntl(d, F_SETFD, FD_CLOEXEC)
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.Dq Li fcntl(d, F_SETFD, 0)
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.Sh Ìá¤êÃÍ
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.Rv -std close
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.Sh ¥¨¥é¡¼
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.Fn close
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¼¡¤Î¾ì¹ç¤Ë¼ºÇÔ¤·¤Þ¤¹:
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.Bl -tag -width Er
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.It Bq Er EBADF
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.Fa d
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°ú¿ô¤¬¥¢¥¯¥Æ¥£¥Ö¤Êµ½Ò»Ò¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
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.It Bq Er EINTR
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.It Bq Er ENOSPC
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.El
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.Sh ´ØÏ¢¹àÌÜ
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.Xr accept 2 ,
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.Xr execve 2 ,
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.Xr fcntl 2 ,
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.Xr flock 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 µ¬³Ê
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.Fn close
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï
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.St -p1003.1-90
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¤ËŬ¹ç¤·¤Æ¤¤¤Þ¤¹¡£
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.Sh Îò»Ë
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.Fn close
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´Ø¿ô¤Ï
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.At v7
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