325 lines
10 KiB
Groff
325 lines
10 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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.\" @(#)sigvec.2 8.2 (Berkeley) 4/19/94
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.\" %FreeBSD: src/lib/libc/compat-43/sigvec.2,v 1.24 2004/07/02 23:52:09 ru Exp %
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.\"
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.\" 2001/01/01 horikawa@jp.FreeBSD.org
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.\" sigvec.2 ¤ò¹¹¿·¤¹¤ë¾ì¹ç¤Ï¡¢¶¦ÄÌÉôʬ¤Î¿¤¤ sigaction.2 ¤âƱ»þ¤Ë¹¹¿·
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.\" ¤·¤Æ¤¯¤À¤µ¤¤¡£
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.\"
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.\" $FreeBSD$
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.Dd April 19, 1994
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.Dt SIGVEC 2
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.Os
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.Sh ̾¾Î
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.Nm sigvec
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.Nd ¥½¥Õ¥È¥¦¥§¥¢¥·¥°¥Ê¥ëµ¡Ç½
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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 signal.h
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.Bd -literal
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struct sigvec {
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void (*sv_handler)();
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int sv_mask;
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int sv_flags;
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};
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.Ed
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.Ft int
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.Fn sigvec "int sig" "struct sigvec *vec" "struct sigvec *ovec"
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.Sh ²òÀâ
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.Bf -symbolic
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¤³¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢
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.Xr sigaction 2
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.Xr sigblock 2
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¤«
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.Xr sigsetmask 2
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¤¬¸Æ¤Ó½Ð¤µ¤ì¤ë¤Þ¤Ç) ÀßÃÖ¤µ¤ì¤Þ¤¹¡£
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.Em ( or )
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¤ò¼è¤Ã¤Æ·ÁÀ®¤µ¤ì¤Þ¤¹¡£
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.Pp
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.Fn sigvec
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´Ø¿ô¤Ï¡¢ÆÃÄê¤Î¥·¥°¥Ê¥ë¤Ë¥Ï¥ó¥É¥é¤ò³ä¤êÅö¤Æ¤Þ¤¹¡£
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.Fa vec
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¤ò 0 °Ê³°¤Ë¤·¤¿¾ì¹ç¤Ï¡¢»ØÄꤷ¤¿¥·¥°¥Ê¥ë¤òÇÛ¿®¤¹¤ë¾ì¹ç¤Ë»ÈÍѤ¹¤ë
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.Dv SV_ONSTACK
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¥Ó¥Ã¥È¤¬
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.Fa sv_flags
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¤ÇÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¥·¥¹¥Æ¥à¤Ï¡¢
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.Xr sigaltstack 2
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¤Ç»ØÄꤵ¤ì¤¿
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.Em ¥·¥°¥Ê¥ë¥¹¥¿¥Ã¥¯
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¤Î¥×¥í¥»¥¹¤Ë¥·¥°¥Ê¥ë¤òÇÛ¿®¤·¤Þ¤¹¡£
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.Fa ovec
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¤ò 0 °Ê³°¤Ë¤·¤¿¾ì¹ç¤Ï¡¢¥·¥°¥Ê¥ë¤ÎÁ°¤Î½èÍý¾ðÊ󤬥桼¥¶¤ËÊÖ¤µ¤ì¤Þ¤¹¡£
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.Pp
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̾¾Î¤Ï¡¢¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë
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.In signal.h
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¤ÈƱ¤¸¤Ç¤¹:
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.Bl -column SIGVTALARMXX "create core imagexxx"
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.It Sy "̾¾Î ¥Ç¥Õ¥©¥ë¥È¥¢¥¯¥·¥ç¥ó ÀâÌÀ"
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.It Dv SIGHUP No " ¥×¥í¥»¥¹¤Î½ªÎ»" " üËö¥é¥¤¥ó¤Î¥Ï¥ó¥°¥¢¥Ã¥×"
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.It Dv SIGINT No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥×¥í¥°¥é¥à¤Î³ä¹þ¤ß"
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.It Dv SIGQUIT No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¥×¥í¥°¥é¥à¤Î½ªÎ»"
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.It Dv SIGILL No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ÉÔÀµ¤ÊÌ¿Îá"
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.It Dv SIGTRAP No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¥È¥é¥Ã¥×¤ÎÄÉÀ×"
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.It Dv SIGABRT No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" Ta Xr abort 3
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¤Î¸Æ¤Ó½Ð¤· (°ÊÁ°¤Î
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.Dv SIGIOT )
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.It Dv SIGEMT No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¼Â¹Ô¤·¤¿Ì¿Îá¤Î¥¨¥ß¥å¥ì¡¼¥È"
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.It Dv SIGFPE No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ÉâÆ°¾®¿ôÎã³°"
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.It Dv SIGKILL No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥×¥í¥°¥é¥à¤Î½ªÎ»"
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.It Dv SIGBUS No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¥Ð¥¹¥¨¥é¡¼"
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.It Dv SIGSEGV No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¥»¥°¥á¥ó¥Æ¡¼¥·¥ç¥ó°ãÈ¿"
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.It Dv SIGSYS No " ¥³¥¢¥¤¥á¡¼¥¸¤ÎºîÀ®" " ¸ºß¤·¤Ê¤¤¥·¥¹¥Æ¥à¥³¡¼¥ë¤Î¸Æ¤Ó½Ð¤·"
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.It Dv SIGPIPE No " ¥×¥í¥»¥¹¤Î½ªÎ»" " Æɼè¤ê¦¤Î¤Ê¤¤¥Ñ¥¤¥×¤Ç¤Î½ñ¹þ¤ß"
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.It Dv SIGALRM No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥ê¥¢¥ë¥¿¥¤¥à¥¿¥¤¥Þ¤ÎËþλ"
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.It Dv SIGTERM No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥½¥Õ¥È¥¦¥§¥¢½ªÎ»¥·¥°¥Ê¥ë"
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.It Dv SIGURG No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " ¶ÛµÞ»öÂÖ¤¬¥½¥±¥Ã¥È¤Ë¸ºß"
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.It Dv SIGSTOP No " ¥×¥í¥»¥¹¤ÎÄä»ß" " Ää»ß (Êä¤â̵»ë¤â¤Ç¤¤Þ¤»¤ó)
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.It Dv SIGTSTP No " ¥×¥í¥»¥¹¤ÎÄä»ß" " ¥¡¼¥Ü¡¼¥É¤«¤éÀ¸À®¤µ¤ì¤¿Ää»ß¥·¥°¥Ê¥ë"
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.It Dv SIGCONT No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " Ää»ß¸å¤Î·Ñ³"
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.It Dv SIGCHLD No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " »Ò¥¹¥Æ¡¼¥¿¥¹¤ÎÊѲ½"
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.It Dv SIGTTIN No " ¥×¥í¥»¥¹¤ÎÄä»ß" " À©¸æüËö¤«¤é¥Ð¥Ã¥¯¥°¥é¥¦¥ó¥ÉÆɤ߼è¤í¤¦¤È¤·¤¿"
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.It Dv SIGTTOU No " ¥×¥í¥»¥¹¤ÎÄä»ß" " À©¸æüËö¤Ë¥Ð¥Ã¥¯¥°¥é¥¦¥ó¥É½ñ¤¹þ¤â¤¦¤È¤·¤¿"
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.It Dv SIGIO No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " µ½Ò»Ò¤Ë" Tn "I/O"
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²Äǽ
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.Xr ( fcntl 2
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»²¾È)
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.It Dv SIGXCPU No " ¥×¥í¥»¥¹¤Î½ªÎ»" " cpu À©¸Â»þ´Ö¤ÎĶ²á"
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.Xr ( setrlimit 2
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»²¾È)
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.It Dv SIGXFSZ No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥Õ¥¡¥¤¥ë¥µ¥¤¥ºÀ©¸Â¤ÎĶ²á"
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.Xr ( setrlimit 2
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»²¾È)
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.It Dv SIGVTALRM No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ²¾ÁÛ»þ´Ö¥¢¥é¡¼¥à"
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.Xr ( setitimer 2
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»²¾È)
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.It Dv SIGPROF No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥×¥í¥Õ¥¡¥¤¥ê¥ó¥°¥¿¥¤¥Þ¥¢¥é¡¼¥à"
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.Xr ( setitimer 2
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»²¾È)
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.It Dv SIGWINCH No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " ¥¦¥£¥ó¥É¥¦¥µ¥¤¥º¤ÎÊѲ½"
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.It Dv SIGINFO No " ¥·¥°¥Ê¥ë¤ÎÊü´þ" " ¥¡¼¥Ü¡¼¥É¤«¤é¤Î¥¹¥Æ¡¼¥¿¥¹Í×µá"
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.It Dv SIGUSR1 No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥æ¡¼¥¶ÄêµÁ¥·¥°¥Ê¥ë 1"
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.It Dv SIGUSR2 No " ¥×¥í¥»¥¹¤Î½ªÎ»" " ¥æ¡¼¥¶ÄêµÁ¥·¥°¥Ê¥ë 2"
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.El
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.Pp
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¥·¥°¥Ê¥ë¥Ï¥ó¥É¥é¤¬ÀßÃÖ¤µ¤ì¤ë¤È¡¢
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.Fn sigvec
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¤òºÆÅٸƤӽФ¹¤«
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.Xr execve 2
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¤ò¼Â¹Ô¤¹¤ë¤Þ¤Ç¥·¥°¥Ê¥ë¥Ï¥ó¥É¥é¤ÏÀßÃÖ¤µ¤ì¤¿¤Þ¤Þ»Ä¤ê¤Þ¤¹¡£
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¥·¥°¥Ê¥ë¤Ë¸Çͤʥǥե©¥ë¥È¥¢¥¯¥·¥ç¥ó¤Ø¤Ï¡¢
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.Fa sv_handler
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||
¤ò
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.Dv SIG_DFL
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¤ËÀßÄꤹ¤ë¤³¤È¤Ç¥ê¥»¥Ã¥È¤Ç¤¤Þ¤¹¡£
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¥Ç¥Õ¥©¥ë¥È¤Ï¡¢¥×¥í¥»¥¹¤Î½ªÎ» (¥³¥¢¥À¥ó¥×¤¬¼è¤é¤ì¤ë¤³¤È¤â¤¢¤ê¤Þ¤¹)¡¢
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.Fa sv_handler
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||
¤¬
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.Dv SIG_IGN
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¤Ç¤¢¤ë¾ì¹ç¡¢¥·¥°¥Ê¥ë¤Î¸½ºß¤ÈÊÝαÃæ¤Î¥¤¥ó¥¹¥¿¥ó¥¹¤Ï̵»ë¤µ¤ì¤ÆÊü´þ¤µ¤ì¤Þ¤¹¡£
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.Pp
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Ä̾ï¤Î¾ì¹ç¡¢¸Æ¤Ó½Ð¤·¤ÏºÆ³«¤µ¤ì¤Þ¤¹¡£
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.Dv SV_INTERRUPT
|
||
¥Ó¥Ã¥È¤ò
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.Fa sv_flags
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¤ÇÀßÄꤹ¤ë¤³¤È¤Ç¡¢¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¡¢
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.Er EINTR
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.Xr read 2 ,
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.Xr write 2 ,
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.Xr sendto 2 ,
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||
.Xr recvfrom 2 ,
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||
.Xr sendmsg 2 ,
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.Xr recvmsg 2
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¤È
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.Xr wait 2 ,
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.Xr ioctl 2
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.Pp
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.Xr fork 2
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¤«
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.Xr vfork 2
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