Function MallocHook_SetNewHook

BeefRT/gperftools/src/malloc_hook.cc:455–458

// The code below is DEPRECATED.
extern "C"
MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook) {
  RAW_VLOG(10, "SetNewHook(%p)", hook);
  return new_hook_.Exchange(hook);
}

extern "C"
MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook) {