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Posted to dev@tomcat.apache.org by co...@apache.org on 2001/12/06 23:51:23 UTC
cvs commit: jakarta-tomcat-connectors/jk/native2/common jk_objCache.c
costin 01/12/06 14:51:23
Added: jk/native2/common jk_objCache.c
Log:
Cut&paste from jk_ajp14_worker.
Revision Changes Path
1.1 jakarta-tomcat-connectors/jk/native2/common/jk_objCache.c
Index: jk_objCache.c
===================================================================
/* ========================================================================= *
* *
* The Apache Software License, Version 1.1 *
* *
* Copyright (c) 1999-2001 The Apache Software Foundation. *
* All rights reserved. *
* *
* ========================================================================= *
* *
* Redistribution and use in source and binary forms, with or without modi- *
* fication, are permitted provided that the following conditions are met: *
* *
* 1. Redistributions of source code must retain the above copyright notice *
* notice, this list of conditions and the following disclaimer. *
* *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* *
* 3. The end-user documentation included with the redistribution, if any, *
* must include the following acknowlegement: *
* *
* "This product includes software developed by the Apache Software *
* Foundation <http://www.apache.org/>." *
* *
* Alternately, this acknowlegement may appear in the software itself, if *
* and wherever such third-party acknowlegements normally appear. *
* *
* 4. The names "The Jakarta Project", "Jk", and "Apache Software *
* Foundation" must not be used to endorse or promote products derived *
* from this software without prior written permission. For written *
* permission, please contact <ap...@apache.org>. *
* *
* 5. Products derived from this software may not be called "Apache" nor may *
* "Apache" appear in their names without prior written permission of the *
* Apache Software Foundation. *
* *
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES *
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY *
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL *
* THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY *
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL *
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS *
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) *
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, *
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN *
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *
* POSSIBILITY OF SUCH DAMAGE. *
* *
* ========================================================================= *
* *
* This software consists of voluntary contributions made by many indivi- *
* duals on behalf of the Apache Software Foundation. For more information *
* on the Apache Software Foundation, please see <http://www.apache.org/>. *
* *
* ========================================================================= */
/* See jk_objCache.h for docs */
#include "jk_global.h"
#include "jk_pool.h"
#include "jk_channel.h"
#include "jk_msg_buff.h"
#include "jk_ajp14.h"
#include "jk_logger.h"
#include "jk_service.h"
#include "jk_env.h"
#include "jk_objCache.h"
static int
jk_objCache_put(jk_objCache_t *_this, void *obj)
{
int rc;
/* if( _this->debug > 0 ) */
/* _this->l->jkLog(_this->l, JK_LOG_DEBUG, "Cache put\n"); */
if(_this->ep_cache_sz <= 0 )
return JK_FALSE;
JK_ENTER_CS(&_this->cs, rc);
if(rc) {
int i;
for(i = 0 ; i < _this->ep_cache_sz ; i++) {
if(!_this->ep_cache[i]) {
_this->ep_cache[i] = obj;
break;
}
}
JK_LEAVE_CS(&_this->cs, rc);
if(i < _this->ep_cache_sz) {
/* l->jkLog(l, JK_LOG_DEBUG, "Return endpoint to pool\n"); */
return JK_TRUE;
}
}
/* Can't enter CS */
return JK_FALSE;
}
static void *
jk_objCache_get(jk_objCache_t *_this )
{
int rc;
void *ae=NULL;
if (_this->ep_cache_sz <= 0 )
return NULL;
JK_ENTER_CS(&_this->cs, rc);
if (rc) {
int i;
for (i = 0 ; i < _this->ep_cache_sz ; i++) {
if (_this->ep_cache[i]) {
ae = _this->ep_cache[i];
_this->ep_cache[i] = NULL;
break;
}
}
JK_LEAVE_CS(&_this->cs, rc);
return ae;
}
return NULL;
}
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