/* This testcase is part of GDB, the GNU debugger. Copyright 2009-2015 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <pthread.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> static const char *image; void * thread_execler (void *arg) { /* Exec ourselves again. */ if (execl (image, image, NULL) == -1) { perror ("execl"); abort (); } return NULL; } int main (int argc, char **argv) { pthread_t thread; image = argv[0]; pthread_create (&thread, NULL, thread_execler, NULL); pthread_join (thread, NULL); return 0; }