| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "asan_impl.h" |
| |
| #include <assert.h> |
| |
| // This file provides the weak default definitions of sanitizer hook |
| // functions. The purpose of these interfaces is for the sanitizer |
| // runtime library to override these definitions. |
| |
| __WEAK void __sanitizer_startup_hook(int argc, char** argv, char** envp, |
| void* stack_base, size_t stack_size) { |
| } |
| |
| __WEAK void *__sanitizer_before_thread_create_hook( |
| thrd_t thread, bool detached, const char* name, |
| void* stack_base, size_t stack_size) { |
| return NULL; |
| } |
| |
| __WEAK void __sanitizer_thread_create_hook(void* hook, thrd_t th, int error) { |
| assert(hook == NULL); |
| } |
| |
| __WEAK void __sanitizer_thread_start_hook(void* hook, thrd_t self) { |
| assert(hook == NULL); |
| } |
| |
| __WEAK void __sanitizer_thread_exit_hook(void* hook, thrd_t self) { |
| assert(hook == NULL); |
| } |