1/*
2 * Copyright 2022 ByteDance Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef XASSERT_H
18#define XASSERT_H
19
20
21#ifndef DEBUG
22 #define xassert(expr) ((void)0)
23#else
24 #include "xprintf.h"
25 #define xassert(expr) \
26 ((expr) \
27 ? ((void)0) \
28 : _xassert(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__))
29
30static void* raise = 0;
31static void xabort() {
32 *(int*)(raise) = 1;
33}
34static void _xassert(const char *assertion, const char *file,
35 const unsigned line, const char *func) {
36 xprintf("%s:%u: %s Assertion `%s' failed.\n",
37 file, line, func ? func : "?", assertion);
38 xabort();
39}
40#endif // DEBUG
41
42#endif // XASSERT_HView as plain text