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_portable.h"
20 #include "apr_general.h"
21 #include "apr_errno.h"
22 #include "apr_lib.h"
23 #include "apr_arch_file_io.h"
24
apr_threadkey_private_create(apr_threadkey_t ** key,void (* dest)(void *),apr_pool_t * pool)25 APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
26 void (*dest)(void *),
27 apr_pool_t *pool)
28 {
29 (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
30
31 if ((*key) == NULL) {
32 return APR_ENOMEM;
33 }
34
35 (*key)->pool = pool;
36 return APR_OS2_STATUS(DosAllocThreadLocalMemory(1, &((*key)->key)));
37 }
38
apr_threadkey_private_get(void ** new,apr_threadkey_t * key)39 APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new, apr_threadkey_t *key)
40 {
41 (*new) = (void *)*(key->key);
42 return APR_SUCCESS;
43 }
44
apr_threadkey_private_set(void * priv,apr_threadkey_t * key)45 APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, apr_threadkey_t *key)
46 {
47 *(key->key) = (ULONG)priv;
48 return APR_SUCCESS;
49 }
50
apr_threadkey_private_delete(apr_threadkey_t * key)51 APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
52 {
53 return APR_OS2_STATUS(DosFreeThreadLocalMemory(key->key));
54 }
55
apr_threadkey_data_get(void ** data,const char * key,apr_threadkey_t * threadkey)56 APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
57 apr_threadkey_t *threadkey)
58 {
59 return apr_pool_userdata_get(data, key, threadkey->pool);
60 }
61
apr_threadkey_data_set(void * data,const char * key,apr_status_t (* cleanup)(void *),apr_threadkey_t * threadkey)62 APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
63 apr_status_t (*cleanup) (void *),
64 apr_threadkey_t *threadkey)
65 {
66 return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
67 }
68
apr_os_threadkey_get(apr_os_threadkey_t * thekey,apr_threadkey_t * key)69 APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey, apr_threadkey_t *key)
70 {
71 *thekey = key->key;
72 return APR_SUCCESS;
73 }
74
apr_os_threadkey_put(apr_threadkey_t ** key,apr_os_threadkey_t * thekey,apr_pool_t * pool)75 APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
76 apr_os_threadkey_t *thekey,
77 apr_pool_t *pool)
78 {
79 if (pool == NULL) {
80 return APR_ENOPOOL;
81 }
82 if ((*key) == NULL) {
83 (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
84 (*key)->pool = pool;
85 }
86 (*key)->key = *thekey;
87 return APR_SUCCESS;
88 }
89