1/* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2016-2023 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 <stdlib.h> 19#include <unistd.h> 20#include <string.h> 21 22static void 23marker (void) 24{} 25 26int 27main (void) 28{ 29 int pid; 30 31 pid = fork (); 32 if (pid == 0) /* child */ 33 { 34 _exit (0); 35 } 36 else 37 { 38 } 39 40 pid = fork (); 41 if (pid == 0) /* child */ 42 { 43 marker (); 44 _exit (0); 45 } 46 else 47 { 48 marker (); 49 } 50} 51