block_absorb_post_hook() function
Weak function filling the given memory with a given fill pattern.
Syntax
__attribute__((weak)) void block_absorb_post_hook(void *start,
size_t size,
bool is_free);
Arguments
start
pointer to the start of the memory region to fill
size
size of the memory region to fill
is_free
Indicate if the pattern to use the fill the region should be an after free or after allocation pattern.