OpenJPEG  2.5.0
opj_malloc.h
Go to the documentation of this file.
1 /*
2  * The copyright in this software is being made available under the 2-clauses
3  * BSD License, included below. This software may be subject to other third
4  * party and contributor rights, including patent rights, and no such rights
5  * are granted under this license.
6  *
7  * Copyright (c) 2005, Herve Drolon, FreeImage Team
8  * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
9  * All rights reserved.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions
13  * are met:
14  * 1. Redistributions of source code must retain the above copyright
15  * notice, this list of conditions and the following disclaimer.
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in the
18  * documentation and/or other materials provided with the distribution.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30  * POSSIBILITY OF SUCH DAMAGE.
31  */
32 #ifndef OPJ_MALLOC_H
33 #define OPJ_MALLOC_H
34 
35 #include <stddef.h>
45 
48 /* ----------------------------------------------------------------------- */
49 
55 void * opj_malloc(size_t size);
56 
63 void * opj_calloc(size_t numOfElements, size_t sizeOfElements);
64 
70 void * opj_aligned_malloc(size_t size);
71 void * opj_aligned_realloc(void *ptr, size_t size);
72 void opj_aligned_free(void* ptr);
73 
79 void * opj_aligned_32_malloc(size_t size);
80 void * opj_aligned_32_realloc(void *ptr, size_t size);
81 
88 void * opj_realloc(void * m, size_t s);
89 
94 void opj_free(void * m);
95 
96 #if defined(__GNUC__) && !defined(OPJ_SKIP_POISON)
97 #pragma GCC poison malloc calloc realloc free
98 #endif
99 
100 /* ----------------------------------------------------------------------- */
104 
105 #endif /* OPJ_MALLOC_H */
106 
opj_free
void opj_free(void *m)
Deallocates or frees a memory block.
Definition: opj_malloc.c:246
opj_calloc
void * opj_calloc(size_t num, size_t size)
Allocate a memory block with elements initialized to 0.
Definition: opj_malloc.c:198
SIZE_MAX
#define SIZE_MAX
Definition: opj_malloc.c:40
opj_aligned_malloc
void * opj_aligned_malloc(size_t size)
Allocate memory aligned to a 16 byte boundary.
Definition: opj_malloc.c:207
INLINE
#define INLINE
Definition: openjpeg.h:65
opj_aligned_realloc
void * opj_aligned_realloc(void *ptr, size_t size)
Definition: opj_malloc.c:211
OPJ_UINT8
uint8_t OPJ_UINT8
Definition: openjpeg.h:128
opj_aligned_free
void opj_aligned_free(void *ptr)
Definition: opj_malloc.c:225
opj_aligned_32_realloc
void * opj_aligned_32_realloc(void *ptr, size_t size)
Definition: opj_malloc.c:220
opj_aligned_32_malloc
void * opj_aligned_32_malloc(size_t size)
Allocate memory aligned to a 32 byte boundary.
Definition: opj_malloc.c:216
opj_includes.h
opj_realloc
void * opj_realloc(void *ptr, size_t new_size)
Reallocate memory blocks.
Definition: opj_malloc.c:239
opj_malloc
void * opj_malloc(size_t size)
Allocate an uninitialized memory block.
Definition: opj_malloc.c:191
opj_aligned_32_realloc
void * opj_aligned_32_realloc(void *ptr, size_t size)
Definition: opj_malloc.c:220
opj_free
void opj_free(void *ptr)
Deallocates or frees a memory block.
Definition: opj_malloc.c:246
opj_calloc
void * opj_calloc(size_t numOfElements, size_t sizeOfElements)
Allocate a memory block with elements initialized to 0.
Definition: opj_malloc.c:198
opj_aligned_free
void opj_aligned_free(void *ptr)
Definition: opj_malloc.c:225
opj_aligned_malloc
void * opj_aligned_malloc(size_t size)
Allocate memory aligned to a 16 byte boundary.
Definition: opj_malloc.c:207
opj_malloc
void * opj_malloc(size_t size)
Allocate an uninitialized memory block.
Definition: opj_malloc.c:191
opj_aligned_realloc_n
static INLINE void * opj_aligned_realloc_n(void *ptr, size_t alignment, size_t new_size)
Definition: opj_malloc.c:107
opj_aligned_32_malloc
void * opj_aligned_32_malloc(size_t size)
Allocate memory aligned to a 32 byte boundary.
Definition: opj_malloc.c:216
opj_aligned_realloc
void * opj_aligned_realloc(void *ptr, size_t size)
Definition: opj_malloc.c:211
opj_aligned_alloc_n
static INLINE void * opj_aligned_alloc_n(size_t alignment, size_t size)
Definition: opj_malloc.c:43
opj_realloc
void * opj_realloc(void *m, size_t s)
Reallocate memory blocks.
Definition: opj_malloc.c:239
Generated by   doxygen 1.8.17