| /* 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 |