.\" Copyright (c) 1980, 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 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#) sigvec. 2 8.2 (Berkeley) 4/19/94 .\" %FreeBSD: src/lib/libc/compat-43/sigvec. 2, v 1.9. 2.7 2001/12/14 18:33:49 ru Exp % .\" .\" 2001/01/01 horikawa@jp.FreeBSD.org .\" sigvec. 2 ¸¦ °»½ÅÇÏ´Â °æ¿ì´Â, °øÅë ºÎºÐÀÌ ¸¹Àº sigaction. 2 µµ µ¿½Ã¿¡ °»½Å .\" ÇØ ÁÖ¼¼¿ä. .\" .\" $FreeBSD: doc/ja_JP.eucJP/man/man2/sigvec. 2, v 1.7 2001/12/23 00:03:42 horikawa Exp $ .Dd April 19, 1994 .Dt SIGVEC 2 .Os .Sh ¸íĪ .Nm sigvec .Nd ¼ÒÇÁÆ®¿þ¾î ½Ã±×³Î ±â´É .Sh ÇÁ·Î±×·¥ ¶óÀ̺귯¸® .Lb libc .Sh ¼­½Ä .In signal.h .Bd -literal struct sigvec { void (*sv_handler)(); int sv_mask; int sv_flags; }; .Ed .Ft int .Fn sigvec "int sig" "struct sigvec *vec" "struct sigvec *ovec" .Sh ÇØ¼³ .Bf -symbolic ÀÌ ÀÎÅÍÆäÀ̽º´Â, .Xr sigaction 2 (À¸)·Î ¿Å°ÜÁ³½À´Ï´Ù. .Ef .Pp ½Ã½ºÅÛ¿¡¼­´Â ½Ã±×³ÎÀÇ ÁýÇÕÀ» Á¤ÀÇÇϰí ÀÖ¾î, À̰͵éÀº ÇÁ·Î¼¼½º¿¡ Àü´ÞµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ½Ã±×³ÎÀÇ Àü´ÞÀº, Çϵå¿þ¾î »õÄ¡±âÀÇ ¹ß»ýÀ» ´à¾Æ ÀÖ½À´Ï´Ù. ½Ã±×³ÎÀÇ »õ·Î¿î ¹ß»ýÀº ºí·Ï µÇ¾î ÇöÀçÀÇ ÇÁ·Î¼¼½º ¹®¸ÆÀº º¸Á¸µÇ¾î, »õ·Î¿î ÇÁ·Î¼¼½º ¹®¸ÆÀÌ ÀÛ¼ºµË´Ï´Ù. ÇÁ·Î¼¼½º´Â, ½Ã±×³ÎÀÇ Àü´Þó .Em handler (À»)¸¦ ÁöÁ¤ÇÏ´Â Àϵµ ÀÖÀ¸¸é, ½Ã±×³ÎÀ» .Em ºí·Ï ÇÏ´Â °Í ¹× .Em ¹«½ÃÇÏ´Â °Í (À»)¸¦ ÁöÁ¤ÇÏ´Â Àϵµ ÀÖ½À´Ï´Ù. ½Ã±×³ÎÀÌ ¹ß»ýÇßÀ» °æ¿ì¿¡, ½Ã½ºÅÛÀÌ µðÆúÆ®ÀÇ ¾×¼ÇÀ» Àâ´Â´Ù ÀÏÀ» ÁöÁ¤ÇÏ´Â Àϵµ °¡´ÉÇÕ´Ï´Ù. Åë»óÀÇ °æ¿ì, ½Ã±×³Î Çڵ鷯´Â, ÇÁ·Î¼¼½ºÀÇ ÇöÇà ½ºÅÃÀ¸·Î µ¿ÀÛÇÕ´Ï´Ù. À̰ÍÀº, Çڵ鷯¸¶´Ù º¯°æÇØ, ½Ã±×³ÎÀÌ Æ¯¼öÇÑ .Em ½Ã±×³Î ½ºÅà ±×¸®°í ÇÚµé µÇµµ·Ï ÇÒ ¼ö ÀÖ½À´Ï´Ù. .Pp ¸ðµç ½Ã±×³ÎÀÇ .Em ¿ì¼± ¼øÀ§ (Àº)´Â °°½À´Ï´Ù. ½Ã±×³Î routine´Â, ¼ÒȯÀÇ ¿øÀÎÀÌ µÈ ½Ã±×³ÎÀÌ .Em ºí·Ï µÇ¾ú´Ù »óÅ·Πµ¿ÀÛÇÕ´Ï´Ù¸¸, ±× ¿ÜÀÇ ½Ã±×³ÎÀÌ ¹ß»ýÇÒ °¡´É¼ºÀº ÀÖ½À´Ï´Ù. ±Û·Î¹úÀÎ .Em ½Ã±×³Î ¸¶½ºÅ© ¿¡´Â, ÇÁ·Î¼¼½º¿¡ÀÇ Àü´ÞÀÌ ÇöÀç ºí·Ï µÇ°í ÀÖ´Â ½Ã±×³ÎÀÇ ÁýÇÕÀÌ Á¤Àǵǰí ÀÖ½À´Ï´Ù. ÇÁ·Î¼¼½ºÀÇ ½Ã±×³Î ¸¶½ºÅ©´Â, ºÎ¸ðÀÇ ½Ã±×³Î ¸¶½ºÅ©¿¡ ÃʱâÈ­µË´Ï´Ù (Åë»óÀº 0). ½Ã±×³Î ¸¶½ºÅ©´Â, .Xr sigblock 2 Àΰ¡ .Xr sigsetmask 2 (À»)¸¦ È£ÃâÇÏ´ÂÁö, ½Ã±×³ÎÀÌ ÇÁ·Î¼¼½º¿¡ Àü´ÞµÇ¾úÀ» °æ¿ì·Î º¯°æµÉ ¼ö ÀÖ½À´Ï´Ù. .Pp ½Ã±×³Î Á¶°ÇÀÌ ÇÁ·Î¼¼½º·Î ¹ß»ýÇϸé(ÀÚ), ±× ½Ã±×³ÎÀÌ, ÇÁ·Î¼¼½º·Î º¸·ù°¡ µÇ¾î ÀÖ´Â ½Ã±×³ÎÀÇ ÁýÇÕ¿¡ Ãß°¡µË´Ï´Ù. ±× ½Ã±×³ÎÀÌ ÇÁ·Î¼¼½º·Î ÇöÀç .Em ºí·Ï µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â, ÇÁ·Î¼¼½º¿¡ Àü´ÞµË´Ï´Ù. ½Ã±×³ÎÀÌ Àü´ÞµÇ¸é(ÀÚ), ÇÁ·Î¼¼½ºÀÇ ÇöÀç »óŰ¡ º¸Á¸µÇ¾î »õ·Î¿î ½Ã±×³Î ¸¶½ºÅ©°¡ ÀÌÇÏ·Î ¼³¸íÇϵµ·Ï(µíÀÌ) »êÃâµÇ¾î, ½Ã±×³Î Çڵ鷯°¡ ºÒ·Á °©´Ï´Ù. Çڵ鷯ÀÇ È£ÃâÀº, ½Ã±×³Î ó¸® routine°¡ Á¤»óÀûÀ¸·Î µ¹¾Æ¿ÔÀ» °æ¿ì¿¡ ÇÁ·Î¼¼½º°¡ ½Ã±×³Î Àü´ÞÀüÀÇ ¹®¸ÆÀ¸·Î ½ÇÇàÀ» Àç°³Çϵµ·Ï(µíÀÌ) Æí¼ºµË´Ï´Ù. ÇÁ·Î¼¼½º°¡ ´Ù¸¥ ¹®¸Æ¿¡¼­ÀÇ Àç°³¸¦ ¹Ù¶ó´Â °æ¿ì´Â, ÇÁ·Î¼¼½º°¡ ÀüÀÇ ¹®¸Æ ±× ÀÚü¸¦ ȸº¹Çϵµ·Ï(µíÀÌ) Æí¼ºÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. .Pp ½Ã±×³ÎÀÌ ÇÁ·Î¼¼½º¿¡ Àü´ÞµÇ¸é(ÀÚ), »õ·Î¿î ½Ã±×³Î ¸¶½ºÅ©°¡, ÇÁ·Î¼¼½ºÀÇ ½Ã±×³Î Çڵ鷯°¡ °è¼ÓµÇ´Â µ¿¾È (¶Ç´Â .Xr sigblock 2 Àΰ¡ .Xr sigsetmask 2 ÇÏÁö¸¸ ºÒ·Á °¥ ¶§±îÁö) ¼³Ä¡µË´Ï´Ù. ÀÌ ¸¶½ºÅ©´Â, ÇöÀçÀÇ ½Ã±×³Î ¸¶½ºÅ©¿¡, Àü´ÞµÇ´Â ½Ã±×³ÎÀ» Ãß°¡ÇØ, ºÒ·Á °¡´Â Çڵ鷯¿¡ °ü·ÃÇÑ ½Ã±×³Î ¸¶½ºÅ©¿ÍÀÇ ³í¸®ÇÕÀ» ÃëÇØ Çü¼ºµË´Ï´Ù. .Pp .Fn sigvec (Àº)´Â, ƯÁ¤ÀÇ ½Ã±×³Î¿¡ Çڵ鷯¸¦ ÇÒ´çÇÕ´Ï´Ù. .Fa vec (À»)¸¦ 0 À̿ܿ¡ ÇßÀ» °æ¿ì´Â, ÁöÁ¤ÇÑ ½Ã±×³ÎÀ» Àü´ÞÇÏ´Â °æ¿ì¿¡ »ç¿ëÇÑ´Ù Çڵ鷯 routine¿Í ¸¶½ºÅ©°¡ ÁöÁ¤µË´Ï´Ù. .Dv SV_ONSTACK ºñÆ®°¡ .Fa sv_flags ±×¸®°í ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì, ½Ã½ºÅÛÀº, .Xr sigaltstack 2 ±×¸®°í ÁöÁ¤µÇ¾ú´Ù .Em ½Ã±×³Î ½ºÅà ÀÇ ÇÁ·Î¼¼½º¿¡ ½Ã±×³ÎÀ» Àü´ÞÇÕ´Ï´Ù. .Fa ovec (À»)¸¦ 0 À̿ܿ¡ ÇßÀ» °æ¿ì´Â, ½Ã±×³ÎÀÇ ÀüÀÇ Ã³¸® Á¤º¸°¡ À¯Àú¿¡°Ô µ¹·ÁÁÖ¾îÁý´Ï´Ù. .Pp ÀÌÇÏ´Â ¸ðµç ½Ã±×³ÎÀÇ ¸®½ºÆ®ÀÔ´Ï´Ù. ¸íĪÀº, ÀÎŬ·çµå ÆÄÀÏ .Aq Pa signal.h (¿Í)°ú °°½À´Ï´Ù. .Bl -column SIGVTALARMXX "create core imagexxx" .It Sy "¸íĪ µðÆúÆ® ¾×¼Ç ¼³¸í" .It Dv SIGHUP No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ´Ü¸» ¶óÀÎÀÇ Çà¾÷" .It Dv SIGINT No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ÇÁ·Î±×·¥ÀÇ »õÄ¡±â" .It Dv SIGQUIT No " core imageÀÇ ÀÛ¼º" " ÇÁ·Î±×·¥ÀÇ Á¾·á" .It Dv SIGILL No " core imageÀÇ ÀÛ¼º" " ºÎÁ¤ÇÑ ÀνºÆ®·°¼Ç" .It Dv SIGTRAP No " core imageÀÇ ÀÛ¼º" " Æ®·¦ÀÇ ÃßÀû" .It Dv SIGABRT No " core imageÀÇ ÀÛ¼º" Ta Xr abort 3 ÀÇ È£Ãâ (ÀÌÀüÀÇ .Dv SIGIOT ) .It Dv SIGEMT No " core imageÀÇ ÀÛ¼º" " ½ÇÇàÇÑ ÀνºÆ®·°¼ÇÀÇ ¿¡¹Â·¹ÀÌÆ®" .It Dv SIGFPE No " core imageÀÇ ÀÛ¼º" " ºÎµ¿ ¼Ò¼ö ¿¹¿Ü" .It Dv SIGKILL No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ÇÁ·Î±×·¥ÀÇ Á¾·á" .It Dv SIGBUS No " core imageÀÇ ÀÛ¼º" " ¹ö½º ¿¡·¯" .It Dv SIGSEGV No " core imageÀÇ ÀÛ¼º" " ºÐÇÒ À§¹Ý" .It Dv SIGSYS No " core imageÀÇ ÀÛ¼º" " Á¸ÀçÇÏÁö ¾Ê´Â ½Ã½ºÅÛ ÄÝÀÇ È£Ãâ" .It Dv SIGPIPE No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ÀбâÃøÀÌ ¾ø´Â ÆÄÀÌÇÁ¿¡¼­ÀÇ ±â·Ï" .It Dv SIGALRM No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ¸®¾óŸÀÓ Å¸À̸ÓÀÇ ¸¸·á" .It Dv SIGTERM No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ¼ÒÇÁÆ®¿þ¾î Á¾·á ½Ã±×³Î" .It Dv SIGURG No " ½Ã±×³ÎÀÇ ¹æÆó" " ±ä±Þ»çŰ¡ ¼ÒÄÏ¿¡ Á¸Àç" .It Dv SIGSTOP No " ÇÁ·Î¼¼½ºÀÇ Á¤Áö" " Á¤Áö (º¸Ãæµµ ¹«½Ãµµ ÇÒ ¼ö ¾ø½À´Ï´Ù) .It Dv SIGTSTP No " ÇÁ·Î¼¼½ºÀÇ Á¤Áö" " Űº¸µå·ÎºÎÅÍ »ý¼ºµÈ Á¤Áö ½Ã±×³Î" .It Dv SIGCONT No " ½Ã±×³ÎÀÇ ¹æÆó" " Á¤Áö ÈÄÀÇ °è¼Ó" .It Dv SIGCHLD No " ½Ã±×³ÎÀÇ ¹æÆó" " ÀÚ ½ºÅ×ÀÌÅͽºÀÇ º¯È­" .It Dv SIGTTIN No " ÇÁ·Î¼¼½ºÀÇ Á¤Áö" " Á¦¾î ´Ü¸»·ÎºÎÅÍ ¹é±×¶ó¿îµå Àбâ ÇÏ·Á°í Çß´Ù" .It Dv SIGTTOU No " ÇÁ·Î¼¼½ºÀÇ Á¤Áö" " Á¦¾î ´Ü¸»¿¡ ¹é±×¶ó¿îµå ±â·Ï ÇÏ·Á°í Çß´Ù" .It Dv SIGIO No " ½Ã±×³ÎÀÇ ¹æÆó" " ±â¼úÀÚ¿¡°Ô" .Tn I/O °¡´É ( .Xr fcntl 2 ÂüÁ¶) .It Dv SIGXCPU No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " cpu Á¦ÇÑ ½Ã°£ÀÇ Ãʰú ( .Xr setrlimit 2 ÂüÁ¶) .It Dv SIGXFSZ No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ÆÄÀÏ »çÀÌÁî Á¦ÇÑÀÇ Ãʰú (" .Xr setrlimit 2 ÂüÁ¶) .It Dv SIGVTALRM No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " °¡»ó ½Ã°£ ¾Ë¶÷ (" .Xr setitimer 2 ÂüÁ¶) .It Dv SIGPROF No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " ÇÁ·Î ÆÄÀϸµ ŸÀÌ¸Ó ¾Ë¶÷ (" .Xr setitimer 2 ÂüÁ¶) .It Dv SIGWINCH No " ½Ã±×³ÎÀÇ ¹æÆó" " À©µµ¿ì »çÀÌÁîÀÇ º¯È­" .It Dv SIGINFO No " ½Ã±×³ÎÀÇ ¹æÆó" " Űº¸µå·ÎºÎÅÍÀÇ ½ºÅ×ÀÌÅͽº ¿ä±¸" .It Dv SIGUSR1 No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " À¯Àú Á¤ÀÇ ½Ã±×³Î 1" .It Dv SIGUSR2 No " ÇÁ·Î¼¼½ºÀÇ Á¾·á" " À¯Àú Á¤ÀÇ ½Ã±×³Î 2" .El .Pp ½Ã±×³Î Çڵ鷯°¡ ¼³Ä¡µÇ¸é(ÀÚ), .Fn sigvec (À»)¸¦ ÀçÂ÷ È£ÃâÇÒ±î .Xr execve 2 (À»)¸¦ ½ÇÇàÇÒ ¶§±îÁö ½Ã±×³Î Çڵ鷯´Â ¼³Ä¡µÈ ä·Î ³²½À´Ï´Ù. ½Ã±×³Î¿¡ °íÀ¯ÇÑ µðÆúÆ® ¾×¼Ç¿¡´Â, .Fa sv_handler (À»)¸¦ .Dv SIG_DFL (À¸)·Î ¼³Á¤ÇÏ´Â °ÍÀ¸·Î ¸®¼ÂÆ® ÇÒ ¼ö ÀÖ½À´Ï´Ù. µðÆúÆ®´Â, ÇÁ·Î¼¼½ºÀÇ Á¾·á (ÄÚ¾î´ýÇÁ°¡ ³õÄ¡´Â Àϵµ ÀÖ½À´Ï´Ù), ¾×¼Ç ÀÌ·ç¾î, ÇÁ·Î¼¼½ºÀÇ Á¤Áö, ÇÁ·Î¼¼½ºÀÇ °è¼ÓÀÔ´Ï´Ù. °¢°¢ÀÇ ½Ã±×³ÎÀÇ µðÆúÆ® ¾×¼Ç¿¡ ´ëÇØ¼­´Â, À§ÀÇ ½Ã±×³Î ¸®½ºÆ®¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. .Fa sv_handler ÇÏÁö¸¸ .Dv SIG_IGN ÀÎ °æ¿ì, ½Ã±×³ÎÀÇ ÇöÀç¿Í º¸·ùÁßÀÇ ÀνºÅϽº´Â ¹«½ÃµÇ¾î ¹æÆóµË´Ï´Ù. .Pp ÀÌÇÏÀÇ ¸®½ºÆ®ÀÇ ½Ã½ºÅÛ ÄÝÁß¿¡ ½Ã±×³ÎÀÌ º¸ÃæµÇ¸é(ÀÚ), Åë»óÀÇ °æ¿ì, È£ÃâÀº Àç°³µË´Ï´Ù. .Dv SV_INTERRUPT ºñÆ®¸¦ .Fa sv_flags ±×¸®°í ¼³Á¤ÇÏ´Â °ÍÀ¸·Î, ½Ã½ºÅÛ ÄÝÀº, .Er EINTR ¿¡·¯Ä¡¸¦ ¼ö¹ÝÇØ, µµÁß¿¡ Á¾·áÇϵµ·Ï(µíÀÌ) °­Á¦ °¡´ÉÇÕ´Ï´Ù. ¿µÇâÀ» ¹Þ´Â ½Ã½ºÅÛ ÄÝÀº, Åë½Å ä³ÎÀΰ¡ ´ÊÀº µð¹ÙÀ̽º (´Ü¸»µîÀ¸·Î, Åë»ó ÆÄÀÏÀº ¾Æ´Ï´Ù)¿¡ ´ëÇÑ´Ù .Xr read 2 , .Xr write 2 , .Xr sendto 2 , .Xr recvfrom 2 , .Xr sendmsg 2 , .Xr recvmsg 2 (¿Í)°ú .Xr wait 2 , .Xr ioctl 2 ÀÇ µµÁß¿¡. ±×·¯³ª, ¹ú½á ½ÇÇàµÇ°í ÀÖ´Â ½Ã½ºÅÛ ÄÝÀº Àç°³µÇÁö ¾Ê°í, ºÎºÐÀûÀÎ °á°ú (ªÀº Àбâ Ä«¿îÆ®µî)¸¦ µ¹·ÁÁÝ´Ï´Ù. .Pp .Xr fork 2 Àΰ¡ .Xr vfork 2 ÀÇ ´ÙÀ½¿¡´Â, ¸ðµç ½Ã±×³Î, ½Ã±×³Î ¸¶½ºÅ©, ½Ã±×³Î ½ºÅÃ, Àç°³ / »õÄ¡±â Ç÷¡±×°¡ ¾ÆÀÌ¿¡°Ô °è½ÂµË´Ï´Ù. .Pp .Xr execve 2 (Àº)´Â, º¸ÃæµÈ ¸ðµç ½Ã±×³ÎÀÇ µðÆúÆ® ¾×¼ÇÀ» ¹ÙÅÁÀ¸·Î µÇµ¹·Á, À¯Àú½ºÅÃÀ¸·Î º¸ÃæµÇ´Â ¸ðµç ½Ã±×³ÎÀ» ¸®¼ÂÆ® ÇÕ´Ï´Ù. ¹«½ÃµÈ ½Ã±×³ÎÀº ¹«½ÃµÈ ä·Î ³²½À´Ï´Ù. ½Ã±×³Î ¸¶½ºÅ©´Â °°Àº »óÅÂÀΠäÀÔ´Ï´Ù. ½Ã½ºÅÛ ÄÝ¿¡ ³¢¾îµå´Â ½Ã±×³ÎÀº, »õÄ¡±â¸¦ °è¼ÓÇÕ´Ï´Ù. .Sh ÁÖ .Fa vec (À¸)·Î ÁöÁ¤ÇÑ ¸¶½ºÅ©¿¡¼­´Â, .Dv SIGKILL (¿Í)°ú .Dv SIGSTOP (À»)¸¦ ºí·Ï ÇÒ ¼ö ¾ø½À´Ï´Ù. À̰ÍÀº, ½Ã½ºÅÛÀÌ ¾Ï¹¬ÀûÀ¸·Î ºÎ°úÇÏ´Â Á¦ÇÑ »çÇ×ÀÔ´Ï´Ù. .Pp .Bx 4.2 ±×·³ .Dv SV_INTERRUPT Ç÷¡±×¸¦ »ç¿ëÇÒ ¼ö ¾ø±â ¶§¹®¿¡, ÇÏÀ§ ȣȯ¼ºÀÌ ÇÊ¿äÇÑ °æ¿ì´Â »ç¿ëÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. .Sh ¹Ýȯ°ª .Rv -std sigvec .Sh ¿¡·¯ ÀÌÇÏÁß 1 °³(»ì)ÀÌ ¹ß»ýÇϸé(ÀÚ), .Fn sigvec (Àº)´Â ¿¡·¯°¡ µÇ¾î, »õ·Î¿î ½Ã±×³Î Çڵ鷯´Â ¼³Ä¡µÇÁö ¾Ê½À´Ï´Ù. .Bl -tag -width Er .It Bq Er EFAULT .Fa vec Àΰ¡ .Fa ovec (Àº)´Â, ÇÁ·Î¼¼½º¿¡ ÇÒ´çÇÒ ¼ö ÀÖ¾ú´ø address °ø°£ÀÇ ¹üÀ§¿Ü¸¦ °¡¸®Å°°í ÀÖ½À´Ï´Ù. .It Bq Er EINVAL .Fa Sig ÇÏÁö¸¸, ¿Ã¹Ù¸¥ ½Ã±×³Î ¹øÈ£°¡ µÇ¾î ÀÖÁö ¾Ê½À´Ï´Ù. .It Bq Er EINVAL .Dv SIGKILL Àΰ¡ .Dv SIGSTOP ÀÇ Çڵ鷯¸¦ ¹«½ÃÇÒ±î Á¦°øÇÏ·Á°í Çß½À´Ï´Ù. .El .Sh °ü·Ã Ç׸ñ .Xr kill 1 , .Xr kill 2 , .Xr ptrace 2 , .Xr sigaction 2 , .Xr sigaltstack 2 , .Xr sigblock 2 , .Xr sigpause 2 , .Xr sigprocmask 2 , .Xr sigsetmask 2 , .Xr sigsuspend 2 , .Xr setjmp 3 , .Xr siginterrupt 3 , .Xr signal 3 , .Xr sigsetops 3 , .Xr tty 4 .Sh »ç¿ë¿¹ .Tn VAX\-11 ±×·³, ÀÌÇÏ¿Í °°ÀÌ Çڵ鷯 routine¸¦ ¼±¾ðÇÒ ¼ö ÀÖ½À´Ï´Ù. .Bd -literal -offset indent void handler(sig, code, scp) int sig, code; struct sigcontext *scp; .Ed .Pp .Fa sig (Àº)´Â, Çϵå¿þ¾î fault¿Í Æ®·¦ÀÇ MAP ´ë»óÀÇ ½Ã±×³Î ¹øÈ£À̸ç, ¾Æ·¡¿Í °°ÀÌ Á¤Àǵ˴ϴÙ. .Fa code (Àº)´Â, ¾Æ·¡¿¡¼­ Á¤ÀÇÇÏ´Â Á¤¼ö, ¶Ç´Â ȣȯ¼º ¸ðµå faultÀÇ °æ¿ì´Â, Çϵå¿þ¾î°¡ Á¦°øÇÏ´Â ÄÚµå·Î ¾î´À ÆÄ¶ó¹ÌÅÍÀÔ´Ï´Ù (ȣȯ¼º ¸ðµå fault´Â, psl¿¡ .Dv PSL_CM ÇÏÁö¸¸ ¼³Á¤µÇ¾î ÀÖ´Â °ÍÀ¸·ÎºÎÅÍ, ´Ù¸¥ .Dv SIGILL Æ®·¦°ú ±¸º°µË´Ï´Ù). .Fa scp (Àº)´Â, .Fa sigcontext ±¸Á¶Ã¼ ( .Aq Pa signal.h ±×¸®°í Á¤ÀÇ)¿¡ÀÇ Æ÷ÀÎÅÍ·Î, ½Ã±×³ÎÀü¿¡ ¹®¸ÆÀ» º¹¿øÇϱâ À§Çؼ­(¶§¹®¿¡) »ç¿ëµË´Ï´Ù. .Sh ¹ö±× ÀÌ ¸Þ´º¾ó ÆäÀÌÁö´Â ºÒ¸íÈ®ÀÔ´Ï´Ù.