Function dlmalloc_inspect_all

system/lib/dlmalloc.c:5423–5433

#if MALLOC_INSPECT_ALL
void dlmalloc_inspect_all(void(*handler)(void *start,
                                         void *end,
                                         size_t used_bytes,
                                         void* callback_arg),
                          void* arg) {
    ensure_initialization();
    if (!PREACTION(gm)) {
        internal_inspect_all(gm, handler, arg);
        POSTACTION(gm);
    }
}
#endif /* MALLOC_INSPECT_ALL */

int dlmalloc_trim(size_t pad) {