comparison: src/cx/allocator.h
src/cx/allocator.h
- changeset 935
- 312fb24c14de
- parent 891
- 49d8cff6f0ee
equal
deleted
inserted
replaced
| 934:a43ed636d1ff | 935:312fb24c14de |
|---|---|
| 149 void **mem, | 149 void **mem, |
| 150 size_t n | 150 size_t n |
| 151 ); | 151 ); |
| 152 | 152 |
| 153 /** | 153 /** |
| 154 * Re-allocate a previously allocated block and changes the pointer in-place, if necessary. | |
| 155 * | |
| 156 * \par Error handling | |
| 157 * \c errno will be set by realloc() on failure. | |
| 158 * | |
| 159 * @param mem pointer to the pointer to allocated block | |
| 160 * @param n the new size in bytes | |
| 161 * @return zero on success, non-zero on failure | |
| 162 */ | |
| 163 #define cx_reallocate(mem, n) cx_reallocate((void**)(mem), n) | |
| 164 | |
| 165 /** | |
| 154 * Allocate \p n bytes of memory. | 166 * Allocate \p n bytes of memory. |
| 155 * | 167 * |
| 156 * @param allocator the allocator | 168 * @param allocator the allocator |
| 157 * @param n the number of bytes | 169 * @param n the number of bytes |
| 158 * @return a pointer to the allocated memory | 170 * @return a pointer to the allocated memory |
