mbed library sources
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api/mbed_assert.h@636:de8f3520e5c1, 2016-12-21 (annotated)
- Committer:
- fwndz
- Date:
- Wed Dec 21 12:47:52 2016 +0000
- Revision:
- 636:de8f3520e5c1
- Parent:
- 591:474d026f7d79
init
Who changed what in which revision?
User | Revision | Line number | New 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 | 591:474d026f7d79 | 26 | * In case of MBED_ASSERT failing condition, error() is called with the assertation message. |
mbed_official | 227:7bd0639b8911 | 27 | * @param expr Expresion to be checked. |
mbed_official | 227:7bd0639b8911 | 28 | * @param file File where assertation failed. |
mbed_official | 227:7bd0639b8911 | 29 | * @param line Failing assertation line number. |
mbed_official | 227:7bd0639b8911 | 30 | */ |
mbed_official | 227:7bd0639b8911 | 31 | void mbed_assert_internal(const char *expr, const char *file, int line); |
mbed_official | 227:7bd0639b8911 | 32 | |
mbed_official | 227:7bd0639b8911 | 33 | #ifdef __cplusplus |
mbed_official | 227:7bd0639b8911 | 34 | } |
mbed_official | 227:7bd0639b8911 | 35 | #endif |
mbed_official | 227:7bd0639b8911 | 36 | |
mbed_official | 227:7bd0639b8911 | 37 | #ifdef NDEBUG |
mbed_official | 227:7bd0639b8911 | 38 | #define MBED_ASSERT(expr) ((void)0) |
mbed_official | 227:7bd0639b8911 | 39 | |
mbed_official | 227:7bd0639b8911 | 40 | #else |
mbed_official | 227:7bd0639b8911 | 41 | #define MBED_ASSERT(expr) \ |
mbed_official | 227:7bd0639b8911 | 42 | do { \ |
mbed_official | 227:7bd0639b8911 | 43 | if (!(expr)) { \ |
mbed_official | 227:7bd0639b8911 | 44 | mbed_assert_internal(#expr, __FILE__, __LINE__); \ |
mbed_official | 227:7bd0639b8911 | 45 | } \ |
mbed_official | 227:7bd0639b8911 | 46 | } while (0) |
mbed_official | 227:7bd0639b8911 | 47 | #endif |
mbed_official | 227:7bd0639b8911 | 48 | |
mbed_official | 227:7bd0639b8911 | 49 | #endif |