killpg

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Langue: ja

Version: 2004-06-21 (openSuse - 09/10/07)

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Section: 2 (Appels système)

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killpg - ¥·¥°¥Ê¥ë¤ò¥×¥í¥»¥¹¡¦¥°¥ë¡¼¥×¤ËÁ÷¤ë

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#include <signal.h>

int killpg(int pgrp, int sig);

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killpg() ¤Ï sig ¤Ç»ØÄꤷ¤¿¥·¥°¥Ê¥ë¤ò pgrp ¤Ç»ØÄꤷ¤¿¥×¥í¥»¥¹¡¦¥°¥ë¡¼¥×¤ËÁ÷¤ë¡£ ¥·¥°¥Ê¥ë¤ÎÄêµÁ¤Î°ìÍ÷¤Ï signal(7) ¤ò»²¾È¤Î¤³¤È¡£ °ú¤­¿ô pgrp ¤Ë 0 ¤ò»ØÄꤷ¤¿¾ì¹ç¤Ë¤Ï killpg() ¤ÏÁ÷¿®¥×¥í¥»¥¹¤¬Â°¤·¤Æ¤¤¤ë¥×¥í¥»¥¹¡¦¥°¥ë¡¼¥×¤ËÂФ·¤Æ¥·¥°¥Ê¥ë¤òÁ÷¤ë¡£

(POSIX ¤Ç¤Ï°Ê²¼¤Î¤è¤¦¤Ëµ­½Ò¤µ¤ì¤Æ¤¤¤ë: pgrp ¤¬ 1 °Ê²¼¤Ç¤¢¤ë¾ì¹ç¡¢Æ°ºî¤Ï̤ÄêµÁ¤Ç¤¢¤ë¡£)

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sig ¤Ç»ØÄꤵ¤ì¤¿ÃͤÏ̵¸ú¤Ê¥·¥°¥Ê¥ëÈÖ¹æ¤Ç¤¢¤ë¡£
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pgrp ¤Ç»ØÄꤵ¤ì¤¿¥×¥í¥»¥¹¡¦¥°¥ë¡¼¥×¤Ë°¤¹¤ë¥×¥í¥»¥¹¤¬Â¸ºß¤·¤Ê¤«¤Ã¤¿¡£
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SVr4, 4.4BSD (killpg() ¤Ï 4BSD ¤Ç½é¤á¤ÆÄɲ䵤줿), POSIX.1-2001¡£

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BSD ·Ï¥·¥¹¥Æ¥à¤È System V ·Ï¥·¥¹¥Æ¥à¤Ç¤Ï¡¢ µö²Ä¤Î¥Á¥§¥Ã¥¯¤ËÍÍ¡¹¤Ê°ã¤¤¤¬¤¢¤ë¡£ kill(2) ¤Ë¤Ä¤¤¤Æ¤Î POSIX ¤Î¸¶Íý (rationale) ¤ò»²¾È¤¹¤ë¤³¤È¡£ POSIX ¤Çµ­½Ò¤µ¤ì¤Æ¤¤¤Ê¤¤°ã¤¤¤È¤·¤Æ¤Ï¡¢ÊÖ¤êÃÍ EPERM ¤¬¤¢¤ë¡£ BSD ¤Ç¤Ï¡ÖÁ÷¿®Àè¥×¥í¥»¥¹¤Îµö²Ä¤Î¥Á¥§¥Ã¥¯¤¬ 1 ¤Ä¤Ç¤â¼ºÇÔ¤·¤¿¾ì¹ç¤Ï¡¢ ¥·¥°¥Ê¥ë¤¬Á÷¿®¤µ¤ì¤º¡¢EPERM ¤¬ÊÖ¤µ¤ì¤ë¡×¤Èµ­½Ò¤µ¤ì¤Æ¤¤¤ë¡£ POSIX ¤Ç¤Ï¡ÖÁ÷¿®Àè¥×¥í¥»¥¹¤Îµö²Ä¤Î¥Á¥§¥Ã¥¯¤¬Á´¤Æ¼ºÇÔ¤·¤¿¾ì¹ç¤Ë¤Î¤ß¡¢ EPERM ¤¬ÊÖ¤µ¤ì¤ë¡×¤Èµ­½Ò¤µ¤ì¤Æ¤¤¤ë¡£

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getpgrp(2), kill(2), signal(2), capabilities(7)