diff options
Diffstat (limited to 'src/slibc-alloc.c')
| -rw-r--r-- | src/slibc-alloc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/slibc-alloc.c b/src/slibc-alloc.c index e6a294b..2ec324a 100644 --- a/src/slibc-alloc.c +++ b/src/slibc-alloc.c @@ -262,8 +262,12 @@ void* extalloc(void* ptr, size_t size, enum extalloc_mode mode) * This function is similar to `realloc`, however its * behaviour and pointer alignment can be tuned. * + * This function cannot be used to force realignment, + * the aligment is applied when it is necessary to + * create a new allocation. + * * @param ptr The old allocation, see `realloc` for more details. - * @param boundary The alignment. + * @param boundary The alignment, not checked before necessary. * @param size The new allocation size, see `realloc` for more details. * @param mode `REMEMALIGN_CLEAR`, `REMEMALIGN_INIT` or * `REMEMALIGN_MEMCPY`, or both or neither. @@ -334,8 +338,12 @@ void* rememalign(void* ptr, size_t boundary, size_t size, enum rememalign_mode m * - It will never free `ptr`. * - The alignment of new pointers can be specified. * + * This function cannot be used to force realignment, + * the aligment is applied when it is necessary to + * create a new allocation. + * * @param ptr The old allocation, see `realloc` for more details. - * @param boundary The alignment. + * @param boundary The alignment, not checked before necessary. * @param size The new allocation size, see `realloc` for more details. * @return The new allocation, see `realloc` for more details. * |