1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 * @brief Apache Mutex support library
21 * @defgroup APACHE_CORE_MUTEX Mutex Library
22 * @ingroup APACHE_CORE
30 #include "apr_global_mutex.h"
36 AP_DECLARE_DATA extern const char ap_available_mutexes_string[];
37 AP_DECLARE_DATA extern const char ap_all_available_mutexes_string[];
40 * Get Mutex config data and parse it
41 * @param arg The mutex config string
42 * @param pool The allocation pool
43 * @param mutexmech The APR mutex locking mechanism
44 * @param mutexfile The lockfile to use as required
45 * @return APR status code
46 * @deffunc apr_status_t ap_parse_mutex(const char *arg, apr_pool_t *pool,
47 apr_lockmech_e *mutexmech,
48 const char **mutexfile)
50 AP_DECLARE(apr_status_t) ap_parse_mutex(const char *arg, apr_pool_t *pool,
51 apr_lockmech_e *mutexmech,
52 const char **mutexfile);
59 #endif /* UTIL_MUTEX_H */