comparison: src/allocator.c
src/allocator.c
- changeset 414
- 81a4c3a63e65
- parent 397
- cfc1193b1e65
- child 434
- 38ee262e8b94
equal
deleted
inserted
replaced
| 413:0f4aa9fc75d9 | 414:81a4c3a63e65 |
|---|---|
| 27 */ | 27 */ |
| 28 | 28 |
| 29 #include "cx/allocator.h" | 29 #include "cx/allocator.h" |
| 30 | 30 |
| 31 #include <stdlib.h> | 31 #include <stdlib.h> |
| 32 #include <errno.h> | |
| 32 | 33 |
| 33 void *cx_malloc_stdlib(void *unused, size_t n) { | 34 void *cx_malloc_stdlib(void *unused, size_t n) { |
| 34 return malloc(n); | 35 return malloc(n); |
| 35 } | 36 } |
| 36 | 37 |
| 65 | 66 |
| 66 void *cxRealloc(CxAllocator allocator, void *mem, size_t n) { | 67 void *cxRealloc(CxAllocator allocator, void *mem, size_t n) { |
| 67 return allocator->cl->realloc(allocator->data, mem, n); | 68 return allocator->cl->realloc(allocator->data, mem, n); |
| 68 } | 69 } |
| 69 | 70 |
| 71 int cxReallocate(CxAllocator allocator, void **mem, size_t n) { | |
| 72 if (mem == NULL) { | |
| 73 errno = EINVAL; | |
| 74 return 1; | |
| 75 } | |
| 76 void* nmem = allocator->cl->realloc(allocator->data, *mem, n); | |
| 77 if (nmem == NULL) { | |
| 78 return 1; | |
| 79 } else { | |
| 80 *mem = nmem; | |
| 81 return 0; | |
| 82 } | |
| 83 } | |
| 84 | |
| 70 void *cxCalloc(CxAllocator allocator, size_t nelem, size_t n) { | 85 void *cxCalloc(CxAllocator allocator, size_t nelem, size_t n) { |
| 71 return allocator->cl->calloc(allocator->data, nelem, n); | 86 return allocator->cl->calloc(allocator->data, nelem, n); |
| 72 } | 87 } |
| 73 | 88 |
| 74 void cxFree(CxAllocator allocator, void *mem) { | 89 void cxFree(CxAllocator allocator, void *mem) { |
