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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "apr.h"
#include "apr_portable.h"
#include "apr_arch_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;
}
}
APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
{
#ifdef HAVE_PTHREAD_KEY_DELETE
apr_status_t stat;
if ((stat = pthread_key_delete(key->key)) == 0) {
return APR_SUCCESS;
}
return stat;
#else
return APR_ENOTIMPL;
#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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