comparison: src/allocator.c
src/allocator.c
- changeset 500
- eb9e7bd40a8e
- parent 452
- a10c3e127050
- child 508
- 8aea65ae1eaf
equal
deleted
inserted
replaced
| 499:3dc9075df822 | 500:eb9e7bd40a8e |
|---|---|
| 59 | 59 |
| 60 struct cx_allocator_s cx_default_allocator = { | 60 struct cx_allocator_s cx_default_allocator = { |
| 61 &cx_default_allocator_class, | 61 &cx_default_allocator_class, |
| 62 NULL | 62 NULL |
| 63 }; | 63 }; |
| 64 CxAllocator cxDefaultAllocator = &cx_default_allocator; | 64 CxAllocator *cxDefaultAllocator = &cx_default_allocator; |
| 65 | 65 |
| 66 /* IMPLEMENTATION OF HIGH LEVEL API */ | 66 /* IMPLEMENTATION OF HIGH LEVEL API */ |
| 67 | 67 |
| 68 void *cxMalloc(CxAllocator allocator, size_t n) { | 68 void *cxMalloc( |
| 69 CxAllocator *allocator, | |
| 70 size_t n | |
| 71 ) { | |
| 69 return allocator->cl->malloc(allocator->data, n); | 72 return allocator->cl->malloc(allocator->data, n); |
| 70 } | 73 } |
| 71 | 74 |
| 72 void *cxRealloc(CxAllocator allocator, void *mem, size_t n) { | 75 void *cxRealloc( |
| 76 CxAllocator *allocator, | |
| 77 void *mem, | |
| 78 size_t n | |
| 79 ) { | |
| 73 return allocator->cl->realloc(allocator->data, mem, n); | 80 return allocator->cl->realloc(allocator->data, mem, n); |
| 74 } | 81 } |
| 75 | 82 |
| 76 int cxReallocate(CxAllocator allocator, void **mem, size_t n) { | 83 int cxReallocate( |
| 84 CxAllocator *allocator, | |
| 85 void **mem, | |
| 86 size_t n | |
| 87 ) { | |
| 77 void *nmem = allocator->cl->realloc(allocator->data, *mem, n); | 88 void *nmem = allocator->cl->realloc(allocator->data, *mem, n); |
| 78 if (nmem == NULL) { | 89 if (nmem == NULL) { |
| 79 return 1; | 90 return 1; |
| 80 } else { | 91 } else { |
| 81 *mem = nmem; | 92 *mem = nmem; |
| 82 return 0; | 93 return 0; |
| 83 } | 94 } |
| 84 } | 95 } |
| 85 | 96 |
| 86 void *cxCalloc(CxAllocator allocator, size_t nelem, size_t n) { | 97 void *cxCalloc( |
| 98 CxAllocator *allocator, | |
| 99 size_t nelem, | |
| 100 size_t n | |
| 101 ) { | |
| 87 return allocator->cl->calloc(allocator->data, nelem, n); | 102 return allocator->cl->calloc(allocator->data, nelem, n); |
| 88 } | 103 } |
| 89 | 104 |
| 90 void cxFree(CxAllocator allocator, void *mem) { | 105 void cxFree( |
| 106 CxAllocator *allocator, | |
| 107 void *mem | |
| 108 ) { | |
| 91 allocator->cl->free(allocator->data, mem); | 109 allocator->cl->free(allocator->data, mem); |
| 92 } | 110 } |
