#include <libexif/exif-utils.h>
Go to the source code of this file.
Typedefs | |
typedef void *(*) | ExifMemAllocFunc (ExifLong s) |
typedef void *(*) | ExifMemReallocFunc (void *p, ExifLong s) |
typedef void(*) | ExifMemFreeFunc (void *p) |
typedef _ExifMem | ExifMem |
Functions | |
ExifMem * | exif_mem_new (ExifMemAllocFunc a, ExifMemReallocFunc r, ExifMemFreeFunc f) |
void | exif_mem_ref (ExifMem *) |
void | exif_mem_unref (ExifMem *) |
void * | exif_mem_alloc (ExifMem *m, ExifLong s) |
void * | exif_mem_realloc (ExifMem *m, void *p, ExifLong s) |
void | exif_mem_free (ExifMem *m, void *p) |
ExifMem * | exif_mem_new_default (void) |
typedef struct _ExifMem ExifMem |
ExifMem define a memory allocator
typedef void*(* ) ExifMemAllocFunc(ExifLong s) |
Should work like calloc()
[in] | s | the size of the block to allocate. |
typedef void(* ) ExifMemFreeFunc(void *p) |
Free method for ExifMem
[in] | p | the pointer to free |
typedef void*(* ) ExifMemReallocFunc(void *p, ExifLong s) |
Should work like realloc()
[in] | p | the pointer to reallocate |
[in] | s | the size of the reallocated block |
ExifMem* exif_mem_new | ( | ExifMemAllocFunc | a, | |
ExifMemReallocFunc | r, | |||
ExifMemFreeFunc | f | |||
) |
Create a new ExifMem
[in] | a | the allocator function |
[in] | r | the reallocator function |
[in] | f | the free function |
ExifMem* exif_mem_new_default | ( | void | ) |
The default ExifMem for your convenience
void exif_mem_ref | ( | ExifMem * | ) |
Refcount an ExifMem
void exif_mem_unref | ( | ExifMem * | ) |
Unrefcount an ExifMem If the refcount reaches 0, the ExifMem is freed