1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 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 #include <stdlib.h> 19 #include <stdio.h> 20 #include <unistd.h> 21 #include <limits.h> 22 #include <string.h> 23 #include <pthread.h> 24 25 int re_run_var_2 = 2; 26 27 #define NUM_THREADS 1 28 29 __thread int tls_var = 1; 30 31 static pthread_barrier_t barrier; 32 33 static void * 34 thread_start (void *arg) 35 { 36 pthread_barrier_wait (&barrier); 37 38 while (1) 39 sleep (1); 40 return NULL; 41 } 42 43 static void 44 all_started (void) 45 { 46 } 47 48 int 49 main (int argc, char ** argv) 50 { 51 pthread_t thread; 52 int len; 53 54 pthread_barrier_init (&barrier, NULL, NUM_THREADS + 1); 55 pthread_create (&thread, NULL, thread_start, NULL); 56 57 pthread_barrier_wait (&barrier); 58 all_started (); 59 60 return 0; 61 } 62