1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2015-2023 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 <pthread.h> 19 20 static int global; 21 22 static void * 23 test (void *arg) 24 { 25 unsigned int i; 26 27 i = 0; /* bp.1 */ 28 for (; i < 10; ++i) global += i; /* loop */ 29 30 return arg; /* bp.2 */ 31 } 32 33 int 34 main (void) 35 { 36 pthread_t th; 37 38 pthread_create (&th, NULL, test, NULL); 39 40 test (NULL); 41 42 pthread_join (th, NULL); 43 44 return 0; /* bp.3 */ 45 } 46