1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 #include "hyport.h"
19
20 #include "zlib.h"
21
22 #define CDEV_CURRENT_FUNCTION _prototypes_private
23
24 #undef CDEV_CURRENT_FUNCTION
25
26 #define CDEV_CURRENT_FUNCTION _prototypes_public
27 void *zalloc PROTOTYPE ((void *opaque, U_32 items, U_32 size));
28 void zfree PROTOTYPE ((void *opaque, void *address));
29
30 #undef CDEV_CURRENT_FUNCTION
31
32 #define CDEV_CURRENT_FUNCTION zalloc
33
34 /*
35 ZLib interface to hymem_allocate_memory.
36 */
37 void *
zalloc(void * opaque,U_32 items,U_32 size)38 zalloc (void *opaque, U_32 items, U_32 size)
39 {
40 PORT_ACCESS_FROM_PORT (((HyPortLibrary *) opaque));
41
42 return hymem_allocate_memory (items * size);
43 }
44
45 #undef CDEV_CURRENT_FUNCTION
46
47 #define CDEV_CURRENT_FUNCTION zfree
48
49 /*
50 ZLib interface to hymem_free_memory.
51 */
52 void
zfree(void * opaque,void * address)53 zfree (void *opaque, void *address)
54 {
55 PORT_ACCESS_FROM_PORT ((HyPortLibrary *) opaque);
56
57 hymem_free_memory (address);
58 }
59
60 #undef CDEV_CURRENT_FUNCTION
61
62 #define CDEV_CURRENT_FUNCTION
63
64 #undef CDEV_CURRENT_FUNCTION
65