5212 void* dlrealloc(void* oldmem, size_t bytes) {  in dlrealloc()  argument
5214   if (oldmem == 0) {  in dlrealloc()
5222     dlfree(oldmem);  in dlrealloc()
5227     mchunkptr oldp = mem2chunk(oldmem);  in dlrealloc()
5229     hwasan_untag_memory(oldmem, chunksize(oldp));  in dlrealloc()
5230     oldmem = hwasan_remove_ptr_tag(oldmem);  in dlrealloc()
5237       USAGE_ERROR_ACTION(m, oldmem);  in dlrealloc()
5252           memcpy(mem, oldmem, (oc < bytes)? oc : bytes);  in dlrealloc()
5253           internal_free(m, oldmem);  in dlrealloc()
5265 void* dlrealloc_in_place(void* oldmem, size_t bytes) {  in dlrealloc_in_place()  argument
5267   if (oldmem != 0) {  in dlrealloc_in_place()
5273       mchunkptr oldp = mem2chunk(oldmem);  in dlrealloc_in_place()
5279         USAGE_ERROR_ACTION(m, oldmem);  in dlrealloc_in_place()
5288           mem = oldmem;  in dlrealloc_in_place()
5770 void* mspace_realloc(mspace msp, void* oldmem, size_t bytes) {  in mspace_realloc()  argument
5772   if (oldmem == 0) {  in mspace_realloc()
5780     mspace_free(msp, oldmem);  in mspace_realloc()
5785     mchunkptr oldp = mem2chunk(oldmem);  in mspace_realloc()
5791       USAGE_ERROR_ACTION(m, oldmem);  in mspace_realloc()
5806           memcpy(mem, oldmem, (oc < bytes)? oc : bytes);  in mspace_realloc()
5807           mspace_free(m, oldmem);  in mspace_realloc()
5815 void* mspace_realloc_in_place(mspace msp, void* oldmem, size_t bytes) {  in mspace_realloc_in_place()  argument
5817   if (oldmem != 0) {  in mspace_realloc_in_place()
5823       mchunkptr oldp = mem2chunk(oldmem);  in mspace_realloc_in_place()
5830         USAGE_ERROR_ACTION(m, oldmem);  in mspace_realloc_in_place()
5839           mem = oldmem;  in mspace_realloc_in_place()