/* * Copyright (C) 2015 INRIA * * This file is subject to the terms and conditions of the GNU Lesser * General Public License v2.1. See the file LICENSE in the top level * directory for more details. */ /** * @addtogroup core_util * * @{ * @file * @brief POSIX.1-2008 compliant version of the assert macro * * @author Oliver Hahm */ #ifndef ASSERT_H #define ASSERT_H #include "panic.h" #ifdef __cplusplus extern "C" { #endif /** * @brief the string that is passed to panic in case of a failing assertion */ extern const char assert_crash_message[]; /** * @brief abort the program if assertion is false * * If the macro NDEBUG was defined at the moment was last included, * the macro assert() generates no code, and hence does nothing at all. * * Otherwise, the macro assert() prints an error message to standard error and * terminates the application by calling core_panic(). * * The purpose of this macro is to help programmers find bugs in their * programs. */ #ifdef NDEBUG #define assert(ignore)((void) 0) #else #define assert(cond) ((cond) ? (void)0 : core_panic(PANIC_ASSERT_FAIL, assert_crash_message)) #endif #ifdef __cplusplus } #endif #endif /* ASSERT_H */ /** @} */