1 /*
2 * Copyright 2015 Rockchip Electronics Co. LTD
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * 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 #if defined(linux) && !defined(__ANDROID__)
18 #include <stdlib.h>
19 #include "os_mem.h"
20
os_malloc(void ** memptr,size_t alignment,size_t size)21 int os_malloc(void **memptr, size_t alignment, size_t size)
22 {
23 return posix_memalign(memptr, alignment, size);
24 }
25
os_realloc(void * src,void ** dst,size_t alignment,size_t size)26 int os_realloc(void *src, void **dst, size_t alignment, size_t size)
27 {
28 (void)alignment;
29 *dst = realloc(src, size);
30 return (*dst) ? (0) : (-1);
31 }
32
os_free(void * ptr)33 void os_free(void *ptr)
34 {
35 free(ptr);
36 }
37
38 #endif
39