1/* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2013-2020 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/* This program is intended to be started outside of gdb, and then 19 attached to by gdb. It loops for a while, but not forever. */ 20 21#include <unistd.h> 22 23static void 24foo1 (void) 25{ 26 sleep (100); 27} 28 29static void 30foo2 (void) 31{ 32 foo1 (); 33} 34 35static void 36foo3 (void) 37{ 38 foo2 (); 39} 40 41int 42main (void) 43{ 44 foo3 (); 45 return 0; 46} 47