Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

platform/mbed_assert.h@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

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elessair 0:f269e3021894 1
elessair 0:f269e3021894 2 /** \addtogroup platform */
elessair 0:f269e3021894 3 /** @{*/
elessair 0:f269e3021894 4 /* mbed Microcontroller Library
elessair 0:f269e3021894 5 * Copyright (c) 2006-2013 ARM Limited
elessair 0:f269e3021894 6 *
elessair 0:f269e3021894 7 * Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:f269e3021894 8 * you may not use this file except in compliance with the License.
elessair 0:f269e3021894 9 * You may obtain a copy of the License at
elessair 0:f269e3021894 10 *
elessair 0:f269e3021894 11 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:f269e3021894 12 *
elessair 0:f269e3021894 13 * Unless required by applicable law or agreed to in writing, software
elessair 0:f269e3021894 14 * distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:f269e3021894 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:f269e3021894 16 * See the License for the specific language governing permissions and
elessair 0:f269e3021894 17 * limitations under the License.
elessair 0:f269e3021894 18 */
elessair 0:f269e3021894 19 #ifndef MBED_ASSERT_H
elessair 0:f269e3021894 20 #define MBED_ASSERT_H
elessair 0:f269e3021894 21
elessair 0:f269e3021894 22 #ifdef __cplusplus
elessair 0:f269e3021894 23 extern "C" {
elessair 0:f269e3021894 24 #endif
elessair 0:f269e3021894 25
elessair 0:f269e3021894 26 /** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
elessair 0:f269e3021894 27 * This function is active only if NDEBUG is not defined prior to including this
elessair 0:f269e3021894 28 * assert header file.
elessair 0:f269e3021894 29 * In case of MBED_ASSERT failing condition, error() is called with the assertation message.
elessair 0:f269e3021894 30 * @param expr Expresion to be checked.
elessair 0:f269e3021894 31 * @param file File where assertation failed.
elessair 0:f269e3021894 32 * @param line Failing assertation line number.
elessair 0:f269e3021894 33 */
elessair 0:f269e3021894 34 void mbed_assert_internal(const char *expr, const char *file, int line);
elessair 0:f269e3021894 35
elessair 0:f269e3021894 36 #ifdef __cplusplus
elessair 0:f269e3021894 37 }
elessair 0:f269e3021894 38 #endif
elessair 0:f269e3021894 39
elessair 0:f269e3021894 40 #ifdef NDEBUG
elessair 0:f269e3021894 41 #define MBED_ASSERT(expr) ((void)0)
elessair 0:f269e3021894 42
elessair 0:f269e3021894 43 #else
elessair 0:f269e3021894 44 #define MBED_ASSERT(expr) \
elessair 0:f269e3021894 45 do { \
elessair 0:f269e3021894 46 if (!(expr)) { \
elessair 0:f269e3021894 47 mbed_assert_internal(#expr, __FILE__, __LINE__); \
elessair 0:f269e3021894 48 } \
elessair 0:f269e3021894 49 } while (0)
elessair 0:f269e3021894 50 #endif
elessair 0:f269e3021894 51
elessair 0:f269e3021894 52 #endif
elessair 0:f269e3021894 53
elessair 0:f269e3021894 54 /** @}*/