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/****************************************************************************
* include/assert.h
*
* Copyright (C) 2007-2009, 2011-2013, 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Copyright (C) 2016 Omni Hoverboards Inc. All rights reserved.
* Author: Paul Alexander Patience <paul-a.patience@polymtl.ca>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __INCLUDE_ASSERT_H
#define __INCLUDE_ASSERT_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/compiler.h>
#include <stdint.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Macro Name: PANIC, ASSERT, VERIFY, et al. */
#undef PANIC /* Unconditional abort */
#undef ASSERT /* Assert if the condition is not true */
#undef VERIFY /* Assert if a function returns a negative value */
#undef DEBUGPANIC /* Like PANIC, but only if CONFIG_DEBUG_ASSERTIONS is defined */
#undef DEBUGASSERT /* Like ASSERT, but only if CONFIG_DEBUG_ASSERTIONS is defined */
#undef DEBUGVERIFY /* Like VERIFY, but only if CONFIG_DEBUG_ASSERTIONS is defined */
#ifdef CONFIG_HAVE_FILENAME
# define PANIC() up_assert((const uint8_t *)__FILE__, (int)__LINE__)
#else
# define PANIC() up_assert()
#endif
#define ASSERT(f) do { if (!(f)) PANIC(); } while (0)
#define VERIFY(f) do { if ((f) < 0) PANIC(); } while (0)
#ifdef CONFIG_DEBUG_ASSERTIONS
# define DEBUGPANIC() PANIC()
# define DEBUGASSERT(f) ASSERT(f)
# define DEBUGVERIFY(f) VERIFY(f)
#else
# define DEBUGPANIC()
# define DEBUGASSERT(f)
# define DEBUGVERIFY(f) ((void)(f))
#endif
/* The C standard states that if NDEBUG is defined, assert will do nothing.
* Users can define and undefine NDEBUG as they see fit to choose when assert
* does something or does not do anything.
*/
#ifdef NDEBUG
# define assert(f)
#else
# define assert(f) ASSERT(f)
#endif
/* Definition required for C11 compile-time assertion checking. The
* static_assert macro simply expands to the _Static_assert keyword.
*/
#ifndef __cplusplus
# define static_assert _Static_assert
#endif
/****************************************************************************
* Included Files
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef CONFIG_HAVE_FILENAME
void up_assert(FAR const uint8_t *filename, int linenum) noreturn_function;
#else
void up_assert(void) noreturn_function;
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __INCLUDE_ASSERT_H */