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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" 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 apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, 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
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#include "apr.h"
#include "apr_portable.h"
#include "threadproc.h"
#if APR_HAS_THREADS
#if APR_HAVE_PTHREAD_H
APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
void (*dest)(void *),
apr_pool_t *pool)
{
(*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
if ((*key) == NULL) {
return APR_ENOMEM;
}
(*key)->pool = pool;
return pthread_key_create(&(*key)->key, dest);
}
APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new,
apr_threadkey_t *key)
{
#ifdef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS
if (pthread_getspecific(key->key,new))
*new = NULL;
#else
(*new) = pthread_getspecific(key->key);
#endif
return APR_SUCCESS;
}
APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv,
apr_threadkey_t *key)
{
apr_status_t stat;
if ((stat = pthread_setspecific(key->key, priv)) == 0) {
return APR_SUCCESS;
}
else {
return stat;
}
}
#ifdef HAVE_PTHREAD_KEY_DELETE
APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
{
apr_status_t stat;
if ((stat = pthread_key_delete(key->key)) == 0) {
return APR_SUCCESS;
}
return stat;
}
#endif
APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
apr_threadkey_t *threadkey)
{
return apr_pool_userdata_get(data, key, threadkey->pool);
}
APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
apr_status_t (*cleanup)(void *),
apr_threadkey_t *threadkey)
{
return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
}
APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey,
apr_threadkey_t *key)
{
*thekey = key->key;
return APR_SUCCESS;
}
APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
apr_os_threadkey_t *thekey,
apr_pool_t *pool)
{
if (pool == NULL) {
return APR_ENOPOOL;
}
if ((*key) == NULL) {
(*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
(*key)->pool = pool;
}
(*key)->key = *thekey;
return APR_SUCCESS;
}
#endif /* APR_HAVE_PTHREAD_H */
#endif /* APR_HAS_THREADS */
#if !APR_HAS_THREADS
/* avoid warning for no prototype */
APR_DECLARE(apr_status_t) apr_os_threadkey_get(void);
APR_DECLARE(apr_status_t) apr_os_threadkey_get(void)
{
return APR_ENOTIMPL;
}
#endif
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