121338Sdist /* 224054Skarels * Copyright (c) 1985 Regents of the University of California. 335301Sbostic * All rights reserved. 435301Sbostic * 535301Sbostic * Redistribution and use in source and binary forms are permitted 635301Sbostic * provided that the above copyright notice and this paragraph are 735301Sbostic * duplicated in all such forms and that any documentation, 835301Sbostic * advertising materials, and other materials related to such 935301Sbostic * distribution and use acknowledge that the software was developed 1035301Sbostic * by the University of California, Berkeley. The name of the 1135301Sbostic * University may not be used to endorse or promote products derived 1235301Sbostic * from this software without specific prior written permission. 1335301Sbostic * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 1435301Sbostic * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 1535301Sbostic * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 1621338Sdist */ 1717866Sralph 1826540Sdonn #if defined(LIBC_SCCS) && !defined(lint) 19*42095Sbostic static char sccsid[] = "@(#)abort.c 5.7 (Berkeley) 05/15/90"; 2035301Sbostic #endif /* LIBC_SCCS and not lint */ 2121338Sdist 22*42095Sbostic #include <sys/signal.h> 2317866Sralph 2417866Sralph abort() 2517866Sralph { 2635301Sbostic (void)sigblock(~0L); 27*42095Sbostic (void)sigsetmask(~sigmask(SIGABRT)); 28*42095Sbostic /* leave catch function active to give program a crack at it */ 29*42095Sbostic (void)kill(getpid(), SIGABRT); 30*42095Sbostic /* if we got here, it was no good; reset to default and stop */ 3138790Skarels (void)signal(SIGABRT, SIG_DFL); 3238790Skarels (void)sigsetmask(~sigmask(SIGABRT)); 3338790Skarels (void)kill(getpid(), SIGABRT); 3417866Sralph } 35