1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2005-2016 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 <stdlib.h> 19 #include <stdio.h> 20 #include <sys/types.h> 21 #include <unistd.h> 22 23 #include "../lib/unbuffer_output.c" 24 25 pid_t pids[4]; 26 27 int 28 main() 29 { 30 int i; 31 32 gdb_unbuffer_output (); 33 34 for (i = 0; i < 4; i++) 35 pids [i] = fork (); 36 37 printf ("%d ready\n", getpid ()); 38 sleep (2); 39 printf ("%d done\n", getpid ()); 40 return 0; /* Set exit breakpoint here. */ 41 } 42