Function MallocHook_SetPreMmapHook

BeefRT/gperftools/src/malloc_hook.cc:467–470

extern "C"
MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook) {
  RAW_VLOG(10, "SetPreMmapHook(%p)", hook);
  return premmap_hook_.Exchange(hook);
}

extern "C"
MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook) {