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api/mbed_assert.h@227:7bd0639b8911, 2014-06-11 (annotated)

Committer:
mbed_official
Date:
Wed Jun 11 16:00:09 2014 +0100
Revision:
227:7bd0639b8911
Child:
591:474d026f7d79
Synchronized with git revision d58d532ebc0e0a96f4fffb8edefc082b71b964af



Full URL: https://github.com/mbedmicro/mbed/commit/d58d532ebc0e0a96f4fffb8edefc082b71b964af/

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 227:7bd0639b8911 1 /* mbed Microcontroller Library
mbed_official 227:7bd0639b8911 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 227:7bd0639b8911 3 *
mbed_official 227:7bd0639b8911 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 227:7bd0639b8911 5 * you may not use this file except in compliance with the License.
mbed_official 227:7bd0639b8911 6 * You may obtain a copy of the License at
mbed_official 227:7bd0639b8911 7 *
mbed_official 227:7bd0639b8911 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 227:7bd0639b8911 9 *
mbed_official 227:7bd0639b8911 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 227:7bd0639b8911 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 227:7bd0639b8911 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 227:7bd0639b8911 13 * See the License for the specific language governing permissions and
mbed_official 227:7bd0639b8911 14 * limitations under the License.
mbed_official 227:7bd0639b8911 15 */
mbed_official 227:7bd0639b8911 16 #ifndef MBED_ASSERT_H
mbed_official 227:7bd0639b8911 17 #define MBED_ASSERT_H
mbed_official 227:7bd0639b8911 18
mbed_official 227:7bd0639b8911 19 #ifdef __cplusplus
mbed_official 227:7bd0639b8911 20 extern "C" {
mbed_official 227:7bd0639b8911 21 #endif
mbed_official 227:7bd0639b8911 22
mbed_official 227:7bd0639b8911 23 /** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
mbed_official 227:7bd0639b8911 24 * This function is active only if NDEBUG is not defined prior to including this
mbed_official 227:7bd0639b8911 25 * assert header file.
mbed_official 227:7bd0639b8911 26 * In case of MBED_ASSERT failing condition, the assertation message is printed
mbed_official 227:7bd0639b8911 27 * to stderr and mbed_die() is called.
mbed_official 227:7bd0639b8911 28 * @param expr Expresion to be checked.
mbed_official 227:7bd0639b8911 29 * @param file File where assertation failed.
mbed_official 227:7bd0639b8911 30 * @param line Failing assertation line number.
mbed_official 227:7bd0639b8911 31 */
mbed_official 227:7bd0639b8911 32 void mbed_assert_internal(const char *expr, const char *file, int line);
mbed_official 227:7bd0639b8911 33
mbed_official 227:7bd0639b8911 34 #ifdef __cplusplus
mbed_official 227:7bd0639b8911 35 }
mbed_official 227:7bd0639b8911 36 #endif
mbed_official 227:7bd0639b8911 37
mbed_official 227:7bd0639b8911 38 #ifdef NDEBUG
mbed_official 227:7bd0639b8911 39 #define MBED_ASSERT(expr) ((void)0)
mbed_official 227:7bd0639b8911 40
mbed_official 227:7bd0639b8911 41 #else
mbed_official 227:7bd0639b8911 42 #define MBED_ASSERT(expr) \
mbed_official 227:7bd0639b8911 43 do { \
mbed_official 227:7bd0639b8911 44 if (!(expr)) { \
mbed_official 227:7bd0639b8911 45 mbed_assert_internal(#expr, __FILE__, __LINE__); \
mbed_official 227:7bd0639b8911 46 } \
mbed_official 227:7bd0639b8911 47 } while (0)
mbed_official 227:7bd0639b8911 48 #endif
mbed_official 227:7bd0639b8911 49
mbed_official 227:7bd0639b8911 50 #endif