/* * pthread_init.c * * Description: * * -------------------------------------------------------------------------- * * Pthreads-embedded (PTE) - POSIX Threads Library for embedded systems * Copyright(C) 2008 Jason Schmidlapp * * Contact Email: jschmidlapp@users.sourceforge.net * * * Based upon Pthreads-win32 - POSIX Threads Library for Win32 * Copyright(C) 1998 John E. Bossom * Copyright(C) 1999,2005 Pthreads-win32 contributors * * Contact Email: rpj@callisto.canberra.edu.au * * The original list of contributors to the Pthreads-win32 project * is contained in the file CONTRIBUTORS.ptw32 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 */ #include #include #include "pthread.h" #include "implement.h" void pthread_init(void) { if (pte_processInitialized) { /* * Ignore if already initialized. this is useful for * programs that uses a non-dll pthread * library. Such programs must call pte_processInitialize() explicitly, * since this initialization routine is automatically called only when * the dll is loaded. */ return; } pte_processInitialized = PTE_TRUE; // Must happen before creating keys. pte_osInit(); /* * Initialize Keys */ if ((pthread_key_create (&pte_selfThreadKey, NULL) != 0) || (pthread_key_create (&pte_cleanupKey, NULL) != 0)) { pthread_terminate(); } /* * Set up the global locks. */ pte_osMutexCreate (&pte_thread_reuse_lock); pte_osMutexCreate (&pte_mutex_test_init_lock); pte_osMutexCreate (&pte_cond_list_lock); pte_osMutexCreate (&pte_cond_test_init_lock); pte_osMutexCreate (&pte_rwlock_test_init_lock); pte_osMutexCreate (&pte_spinlock_test_init_lock); return; }