1 | /* mbed Microcontroller Library
|
---|
2 | * Copyright (c) 2006-2013 ARM Limited
|
---|
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 | #ifndef MBED_ASSERT_H
|
---|
17 | #define MBED_ASSERT_H
|
---|
18 |
|
---|
19 | #ifdef __cplusplus
|
---|
20 | extern "C" {
|
---|
21 | #endif
|
---|
22 |
|
---|
23 | /** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
|
---|
24 | * This function is active only if NDEBUG is not defined prior to including this
|
---|
25 | * assert header file.
|
---|
26 | * In case of MBED_ASSERT failing condition, error() is called with the assertation message.
|
---|
27 | * @param expr Expresion to be checked.
|
---|
28 | * @param file File where assertation failed.
|
---|
29 | * @param line Failing assertation line number.
|
---|
30 | */
|
---|
31 | void mbed_assert_internal(const char *expr, const char *file, int line);
|
---|
32 |
|
---|
33 | #ifdef __cplusplus
|
---|
34 | }
|
---|
35 | #endif
|
---|
36 |
|
---|
37 | #ifdef NDEBUG
|
---|
38 | #define MBED_ASSERT(expr) ((void)0)
|
---|
39 |
|
---|
40 | #else
|
---|
41 | #define MBED_ASSERT(expr) \
|
---|
42 | do { \
|
---|
43 | if (!(expr)) { \
|
---|
44 | mbed_assert_internal(#expr, __FILE__, __LINE__); \
|
---|
45 | } \
|
---|
46 | } while (0)
|
---|
47 | #endif
|
---|
48 |
|
---|
49 | #endif
|
---|