1/* sigs - print signal dispositions for a process */ 2 3/* Copyright (C) 1990-2002 Free Software Foundation, Inc. 4 5 This file is part of GNU Bash, the Bourne Again SHell. 6 7 Bash is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 2, or (at your option) any later 10 version. 11 12 Bash is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with Bash; see the file COPYING. If not, write to the Free Software 19 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ 20 21#include <signal.h> 22#include <stdio.h> 23 24extern char *sys_siglist[]; 25 26typedef void sighandler(); 27 28main(argc, argv) 29int argc; 30char **argv; 31{ 32 register int i; 33 sighandler *h; 34 35 for (i = 1; i < NSIG; i++) { 36 h = signal(i, SIG_DFL); 37 if (h != SIG_DFL) { 38 if (h == SIG_IGN) 39 fprintf(stderr, "%d: ignored (%s)\n", i, sys_siglist[i]); 40 else 41 fprintf(stderr, "%d: caught (%s)\n", i, sys_siglist[i]); 42 } 43 } 44 exit(0); 45} 46 47 48