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
25APR_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
39APR_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
45APR_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
51APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
52{
53    return APR_OS2_STATUS(DosFreeThreadLocalMemory(key->key));
54}
55
56APR_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
62APR_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
69APR_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
75APR_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