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707d1dabb9
locking method and the lockfile location, I never liked how AcceptMutex was linked to LockFile. This seemed unnecessary. Much better to have AcceptMutex do both as well. Plus, now that we will likely see other modules require a "standard" way of setting mutexes, why not have Apache provide that as an API of sorts. Anyway, LockFile is now depreciated and AcceptMutex is now SSLMutex-like. We also provide a short function that "parses" out a mutex parameter and strips out the mechanism and lockfile location. AcceptMutex and SSLMutex is this capability. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467326 13f79535-47bb-0310-9956-ffa450edef68
61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file util_mutex.h
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* @brief Apache Mutex support library
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*
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* @defgroup APACHE_CORE_MUTEX Mutex Library
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* @ingroup APACHE_CORE
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* @{
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*/
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#ifndef UTIL_MUTEX_H
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#define UTIL_MUTEX_H
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#include "httpd.h"
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#include "apr_global_mutex.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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AP_DECLARE_DATA extern const char ap_available_mutexes_string[];
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AP_DECLARE_DATA extern const char ap_all_available_mutexes_string[];
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/**
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* Get Mutex config data and parse it
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* @param arg The mutex config string
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* @param pool The allocation pool
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* @param mutexmech The APR mutex locking mechanism
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* @param mutexfile The lockfile to use as required
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* @return APR status code
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* @deffunc apr_status_t ap_parse_mutex(const char *arg, apr_pool_t *pool,
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apr_lockmech_e *mutexmech,
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const char **mutexfile)
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*/
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AP_DECLARE(apr_status_t) ap_parse_mutex(const char *arg, apr_pool_t *pool,
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apr_lockmech_e *mutexmech,
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const char **mutexfile);
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#ifdef __cplusplus
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}
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#endif
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#endif /* UTIL_MUTEX_H */
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/** @} */
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