1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2004-2016 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 <stdio.h> 19 #include <unistd.h> 20 #include <stdlib.h> 21 #include <pthread.h> 22 23 void *thread_function(void *arg); 24 25 unsigned int args[1]; 26 27 int main() { 28 int res; 29 pthread_t threads[2]; 30 void *thread_result; 31 long i = 1; 32 33 args[0] = 1; 34 res = pthread_create(&threads[0], 35 NULL, 36 thread_function, 37 (void *) 0); 38 39 /* thread-specific.exp: last thread start. */ 40 args[1] = 1; 41 42 /* Don't run forever. Run just short of it :) */ 43 while (i > 0) 44 { 45 /* thread-specific.exp: main loop. */ 46 (i) ++; 47 } 48 49 exit(EXIT_SUCCESS); 50 } 51 52 void *thread_function(void *arg) { 53 int my_number = (long) arg; 54 int *myp = (int *) &args[my_number]; 55 56 /* Don't run forever. Run just short of it :) */ 57 while (*myp > 0) 58 { 59 /* thread-specific.exp: thread loop. */ 60 (*myp) ++; 61 } 62 63 pthread_exit(NULL); 64 } 65