jnimutex.cpp

来自「subversion-1.4.3-1.tar.gz 配置svn的源码」· C++ 代码 · 共 53 行

/**
 * @copyright
 * ====================================================================
 * Copyright (c) 2003 CollabNet.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://subversion.tigris.org/license-1.html.
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://subversion.tigris.org/.
 * ====================================================================
 * @endcopyright
 *
 * @file JNIMutex.cpp
 * @brief Implementation of the class JNIMutex
 */

#include "JNIMutex.h"
#include <apr_strings.h>
#include <apr_tables.h>
#include <apr_general.h>
#include <apr_lib.h>
#include "JNIUtil.h"
/**
 * Create an object and allocate an apr mutex
 * @param pool  the pool from which the mutex is allocated
 */
JNIMutex::JNIMutex(apr_pool_t *pool)
{
    apr_status_t apr_err = 
        apr_thread_mutex_create (&m_mutex, APR_THREAD_MUTEX_NESTED, pool);
    if (apr_err)
    {
        JNIUtil::handleAPRError(apr_err, "apr_thread_mutex_create");
    }
}

/**
 * Destroy the apr mutex and the object
 */
JNIMutex::~JNIMutex()
{
    apr_status_t apr_err = apr_thread_mutex_destroy (m_mutex);
    if (apr_err)
    {
        JNIUtil::handleAPRError(apr_err, "apr_thread_mutex_destroy");
    }
}