00001 /* Copyright 2000-2004 The Apache Software Foundation 00002 * 00003 * Licensed under the Apache License, Version 2.0 (the "License"); 00004 * you may not use this file except in compliance with the License. 00005 * You may obtain a copy of the License at 00006 * 00007 * http://www.apache.org/licenses/LICENSE-2.0 00008 * 00009 * Unless required by applicable law or agreed to in writing, software 00010 * distributed under the License is distributed on an "AS IS" BASIS, 00011 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00012 * See the License for the specific language governing permissions and 00013 * limitations under the License. 00014 */ 00015 00016 #ifndef APR_THREAD_COND_H 00017 #define APR_THREAD_COND_H 00018 00024 #include "apr.h" 00025 #include "apr_pools.h" 00026 #include "apr_errno.h" 00027 #include "apr_time.h" 00028 #include "apr_thread_mutex.h" 00029 00030 #ifdef __cplusplus 00031 extern "C" { 00032 #endif /* __cplusplus */ 00033 00034 #if APR_HAS_THREADS || defined(DOXYGEN) 00035 00043 typedef struct apr_thread_cond_t apr_thread_cond_t; 00044 00052 APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond, 00053 apr_pool_t *pool); 00054 00067 APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond, 00068 apr_thread_mutex_t *mutex); 00069 00086 APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond, 00087 apr_thread_mutex_t *mutex, 00088 apr_interval_time_t timeout); 00089 00097 APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond); 00098 00105 APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond); 00106 00111 APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond); 00112 00117 APR_POOL_DECLARE_ACCESSOR(thread_cond); 00118 00119 #endif /* APR_HAS_THREADS */ 00120 00123 #ifdef __cplusplus 00124 } 00125 #endif 00126 00127 #endif /* ! APR_THREAD_COND_H */