| EXIF library (libexif) API 0.6.21 | 
Define the ExifMem data type and the associated functions. More...
#include <libexif/exif-utils.h>Go to the source code of this file.
| Typedefs | |
| typedef void *(* | ExifMemAllocFunc )(ExifLong s) | 
| Should work like calloc() | |
| typedef void *(* | ExifMemReallocFunc )(void *p, ExifLong s) | 
| Should work like realloc() | |
| typedef void(* | ExifMemFreeFunc )(void *p) | 
| Free method for ExifMem. | |
| typedef struct _ExifMem | ExifMem | 
| ExifMem define a memory allocator. | |
| Functions | |
| ExifMem * | exif_mem_new (ExifMemAllocFunc a, ExifMemReallocFunc r, ExifMemFreeFunc f) | 
| Create a new ExifMem. | |
| void | exif_mem_ref (ExifMem *) | 
| Refcount an ExifMem. | |
| void | exif_mem_unref (ExifMem *) | 
| Unrefcount an 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) | 
| Create a new ExifMem with default values for your convenience. | |
Define the ExifMem data type and the associated functions.
ExifMem defines the memory management functions used within libexif.
| 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 | ) | 
Create a new ExifMem with default values for your convenience.
| void exif_mem_unref | ( | ExifMem * | ) | 
Unrefcount an ExifMem.
If the refcount reaches 0, the ExifMem is freed