1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include "apr_arch_threadproc.h" 18#include "apr_thread_proc.h" 19#include "apr_general.h" 20#include "apr_lib.h" 21#include "apr_errno.h" 22#include "apr_portable.h" 23 24APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key, 25 void (*dest)(void *), 26 apr_pool_t *pool) 27{ 28 (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t)); 29 if ((*key) == NULL) { 30 return APR_ENOMEM; 31 } 32 33 (*key)->pool = pool; 34 35 if (((*key)->key = TlsAlloc()) != 0xFFFFFFFF) { 36 return APR_SUCCESS; 37 } 38 return apr_get_os_error(); 39} 40 41APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new, 42 apr_threadkey_t *key) 43{ 44 if (((*new) = TlsGetValue(key->key))) { 45 return APR_SUCCESS; 46 } 47 return apr_get_os_error(); 48} 49 50APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, 51 apr_threadkey_t *key) 52{ 53 if (TlsSetValue(key->key, priv)) { 54 return APR_SUCCESS; 55 } 56 return apr_get_os_error(); 57} 58 59APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key) 60{ 61 if (TlsFree(key->key)) { 62 return APR_SUCCESS; 63 } 64 return apr_get_os_error(); 65} 66 67APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key, 68 apr_threadkey_t *threadkey) 69{ 70 return apr_pool_userdata_get(data, key, threadkey->pool); 71} 72 73APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key, 74 apr_status_t (*cleanup)(void *), 75 apr_threadkey_t *threadkey) 76{ 77 return apr_pool_userdata_set(data, key, cleanup, threadkey->pool); 78} 79 80APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey, 81 apr_threadkey_t *key) 82{ 83 *thekey = key->key; 84 return APR_SUCCESS; 85} 86 87APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key, 88 apr_os_threadkey_t *thekey, 89 apr_pool_t *pool) 90{ 91 if (pool == NULL) { 92 return APR_ENOPOOL; 93 } 94 if ((*key) == NULL) { 95 (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t)); 96 (*key)->pool = pool; 97 } 98 (*key)->key = *thekey; 99 return APR_SUCCESS; 100} 101 102