-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add function to set custom allocators
- Loading branch information
1 parent
a7df25d
commit 202eb5d
Showing
11 changed files
with
122 additions
and
90 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,13 @@ | ||
#ifndef __ALLOCATOR_H__ | ||
#define __ALLOCATOR_H__ | ||
|
||
#include <stddef.h> | ||
|
||
typedef void* (*malloc_t)(size_t); | ||
typedef void* (*calloc_t)(size_t,size_t); | ||
typedef void* (*realloc_t)(void*,size_t); | ||
typedef void (*free_t)(void*); | ||
|
||
void gds_set_allocator(malloc_t alloc_func, calloc_t calloc_func, realloc_t realloc_func, free_t free_func); | ||
|
||
#endif /* __ALLOCATOR_H__ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,27 +1,46 @@ | ||
#include <stdlib.h> | ||
#include <stdint.h> | ||
#include "gdsmalloc.h" | ||
#include "error_priv.h" | ||
|
||
#include "allocator.h" | ||
|
||
malloc_t __gds_malloc = malloc; | ||
calloc_t __gds_calloc = calloc; | ||
realloc_t __gds_realloc = realloc; | ||
free_t __gds_free = free; | ||
|
||
void gds_set_allocator(malloc_t alloc_func, calloc_t calloc_func, realloc_t realloc_func, free_t free_func) { | ||
__gds_malloc = alloc_func; | ||
__gds_calloc = calloc_func; | ||
__gds_realloc = realloc_func; | ||
__gds_free = free_func; | ||
} | ||
|
||
__inline | ||
void* gdsmalloc(size_t n) { | ||
void *p = malloc(n); | ||
void *p = __gds_malloc(n); | ||
if (!p) | ||
register_error(GDS_NOMEM_ERROR); | ||
return p; | ||
} | ||
|
||
__inline | ||
void* gdscalloc(size_t nelem, size_t elemsize) { | ||
void *p = calloc(nelem, elemsize); | ||
void *p = __gds_calloc(nelem, elemsize); | ||
if (!p) | ||
register_error(GDS_NOMEM_ERROR); | ||
return p; | ||
} | ||
|
||
__inline | ||
void* gdsrealloc(void *ptr, size_t size) { | ||
void *p = realloc(ptr, size); | ||
void *p = __gds_realloc(ptr, size); | ||
if (!p) | ||
register_error(GDS_NOMEM_ERROR); | ||
return p; | ||
} | ||
|
||
__inline void gdsfree(void *ptr) { | ||
__gds_free(ptr); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.