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/home/brennan/n-sim/OrbisQuartus/shared/mutex.hGo to the documentation of this file.00001 00014 /* 00015 * Copyright 2007. Los Alamos National Security, LLC. This material 00016 * was produced under U.S. Government contract DE-AC52-06NA25396 for 00017 * Los Alamos National Laboratory (LANL), which is operated by Los 00018 * Alamos National Security, LLC, for the Department of Energy. The 00019 * U.S. Government has rights to use, reproduce, and distribute this 00020 * software. NEITHER THE GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, 00021 * LLC, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LEGAL 00022 * LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified to 00023 * produce derivative works, such modified software should be clearly 00024 * marked, so as not to confuse it with the version available from LANL. 00025 * 00026 * Additionally, this program is free software; you can redistribute 00027 * it and/or modify it under the terms of the GNU General Public 00028 * License as published by the Free Software Foundation; version 2 of 00029 * the License. Accordingly, this program is distributed in the hope 00030 * it will be useful, but WITHOUT ANY WARRANTY; without even the 00031 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00032 * PURPOSE. See the GNU General Public License for more details. 00033 */ 00034 00035 #ifndef _MUTEX_H_ 00036 #define _MUTEX_H_ 00037 00038 #ifdef __cplusplus 00039 extern "C" { 00040 #endif 00041 00042 00043 typedef unsigned long thread_t; 00044 00045 typedef union { 00046 void *pthread_mutex; 00047 void *l4_mutex; 00048 } mutex_t; 00049 00050 00051 int mutex_init(mutex_t *m); 00052 int mutex_lock(mutex_t *m); 00053 int mutex_trylock(mutex_t *m); 00054 int mutex_unlock(mutex_t *m); 00055 int mutex_destroy(mutex_t *m); 00056 00057 00058 #ifdef __cplusplus 00059 } 00060 #endif 00061 00062 #endif // _MUTEX_H_ |