/* * self2.c * * * -------------------------------------------------------------------------- * * -------------------------------------------------------------------------- * * Pthreads-win32 - POSIX Threads Library for Win32 * Copyright(C) 1998 John E. Bossom * Copyright(C) 1999,2002 Pthreads-win32 contributors * * Contact Email: rpj@ise.canberra.edu.au * * The current list of contributors is contained * in the file CONTRIBUTORS included with the source * code distribution. The list can also be seen at the * following World Wide Web location: * http://sources.redhat.com/pthreads-win32/contributors.html * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library in the file COPYING.LIB; * if not, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * * -------------------------------------------------------------------------- * * Test for pthread_self(). * * Depends on API functions: * pthread_create() * pthread_self() * * Implicitly depends on: * pthread_getspecific() * pthread_setspecific() */ #include "test.h" #include <string.h> static pthread_t me; void * entry(void * arg) { me = pthread_self(); return arg; } int main() { pthread_t t; assert(pthread_create(&t, NULL, entry, NULL) == 0); Sleep(2000); /* * Not much more we can do here but bytewise compare t with * what pthread_self returned. */ assert(t == me); assert(memcmp((const void *) t, (const void *) me, sizeof t) == 0); /* Success. */ return 0; }