MagickCore  7.0.3
memory_.h
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1 /*
2  Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License. You may
6  obtain a copy of the License at
7 
8  https://imagemagick.org/script/license.php
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  MagickCore memory methods.
17 */
18 #ifndef MAGICKCORE_MEMORY_H
19 #define MAGICKCORE_MEMORY_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct _MemoryInfo
26  MemoryInfo;
27 
28 typedef void
29  *(*AcquireMemoryHandler)(size_t) magick_alloc_size(1),
30  (*DestroyMemoryHandler)(void *),
31  *(*ResizeMemoryHandler)(void *,size_t) magick_alloc_size(2);
32 
34  *AcquireVirtualMemory(const size_t,const size_t) magick_alloc_sizes(1,2),
36 
37 extern MagickExport void
38  *AcquireAlignedMemory(const size_t,const size_t)
39  magick_attribute((__malloc__)) magick_alloc_sizes(1,2),
40  *AcquireMagickMemory(const size_t) magick_attribute((__malloc__))
42  *AcquireQuantumMemory(const size_t,const size_t)
43  magick_attribute((__malloc__)) magick_alloc_sizes(1,2),
44  *CopyMagickMemory(void *,const void *,const size_t)
45  magick_attribute((__nonnull__)),
46  DestroyMagickMemory(void),
49  *GetVirtualMemoryBlob(const MemoryInfo *),
50  *RelinquishAlignedMemory(void *),
51  *RelinquishMagickMemory(void *),
52  *ResetMagickMemory(void *,int,const size_t),
53  *ResizeMagickMemory(void *,const size_t)
54  magick_attribute((__malloc__)) magick_alloc_size(2),
55  *ResizeQuantumMemory(void *,const size_t,const size_t)
56  magick_attribute((__malloc__)) magick_alloc_sizes(2,3),
57  SetMagickMemoryMethods(AcquireMemoryHandler,ResizeMemoryHandler,
58  DestroyMemoryHandler);
59 
60 #if defined(__cplusplus) || defined(c_plusplus)
61 }
62 #endif
63 
64 #endif
MagickExport MemoryInfo * RelinquishVirtualMemory(MemoryInfo *memory_info)
Definition: memory.c:1136
MagickExport void DestroyMagickMemory(void)
Definition: memory.c:760
MagickExport void SetMagickMemoryMethods(AcquireMemoryHandler acquire_memory_handler, ResizeMemoryHandler resize_memory_handler, DestroyMemoryHandler destroy_memory_handler)
Definition: memory.c:1399
MagickExport MemoryInfo * AcquireVirtualMemory(const size_t count, const size_t quantum)
Definition: memory.c:581
MagickExport void GetMagickMemoryMethods(AcquireMemoryHandler *acquire_memory_handler, ResizeMemoryHandler *resize_memory_handler, DestroyMemoryHandler *destroy_memory_handler)
Definition: memory.c:888
void *(*)(* DestroyMemoryHandler)(void *)
Definition: memory_.h:30
#define magick_alloc_size(x)
MagickExport void * ResizeMagickMemory(void *memory, const size_t size)
Definition: memory.c:1294
MagickExport void * ResizeQuantumMemory(void *memory, const size_t count, const size_t quantum)
Definition: memory.c:1354
#define magick_attribute(x)
MagickExport void * ResetMagickMemory(void *memory, int byte, const size_t size)
Definition: memory.c:1195
MagickExport void * AcquireQuantumMemory(const size_t count, const size_t quantum)
Definition: memory.c:543
MagickExport void * RelinquishAlignedMemory(void *memory)
Definition: memory.c:1032
MagickExport void * AcquireAlignedMemory(const size_t count, const size_t quantum)
Definition: memory.c:242
MagickExport void * AcquireMagickMemory(const size_t size)
Definition: memory.c:472
MagickExport void * RelinquishMagickMemory(void *memory)
Definition: memory.c:1069
#define MagickExport
MagickExport void * GetVirtualMemoryBlob(const MemoryInfo *memory_info)
Definition: memory.c:963
void *(*)(*)*(* ResizeMemoryHandler)(void *, size_t) magick_alloc_size(2)
Definition: memory_.h:31
MagickExport void * CopyMagickMemory(void *destination, const void *source, const size_t size)
Definition: memory.c:712
#define magick_alloc_sizes(x, y)
void *(* AcquireMemoryHandler)(size_t) magick_alloc_size(1)
Definition: memory_.h:29