1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 */ 17 18 #if defined(LIBC_SCCS) && !defined(lint) 19 static char sccsid[] = "@(#)psignal.c 5.3 (Berkeley) 07/26/88"; 20 #endif /* LIBC_SCCS and not lint */ 21 22 /* 23 * Print the name of the signal indicated 24 * along with the supplied message. 25 */ 26 #include <signal.h> 27 28 extern char *sys_siglist[]; 29 30 psignal(sig, s) 31 unsigned int sig; 32 char *s; 33 { 34 register char *c; 35 register int n; 36 37 if (sig < NSIG) 38 c = sys_siglist[sig]; 39 else 40 c = "Unknown signal"; 41 n = strlen(s); 42 if (n) { 43 (void)write(2, s, n); 44 (void)write(2, ": ", 2); 45 } 46 (void)write(2, c, strlen(c)); 47 (void)write(2, "\n", 1); 48 } 49