1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2011-2023 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #include <signal.h> 19 #include <assert.h> 20 #include <unistd.h> 21 #include <stdio.h> 22 23 void 24 handler (int signo) 25 { 26 sleep (600); 27 assert (0); 28 } 29 30 int 31 main (void) 32 { 33 signal (SIGUSR1, handler); 34 raise (SIGUSR1); 35 assert (0); 36 return 0; 37 } 38