arduino-esp32/tools/sdk/include/bluedroid/oi_assert.h

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/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_ASSERT_H
#define _OI_ASSERT_H
/** @file
This file provides macros and functions for compile-time and run-time assertions.
When the OI_DEBUG preprocessor value is defined, the macro OI_ASSERT is compiled into
the program, providing for a runtime assertion failure check.
C_ASSERT is a macro that can be used to perform compile time checks.
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** \addtogroup Debugging Debugging APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
#ifdef OI_DEBUG
/** The macro OI_ASSERT takes a condition argument. If the asserted condition
does not evaluate to true, the OI_ASSERT macro calls the host-dependent function,
OI_AssertFail(), which reports the failure and generates a runtime error.
*/
void OI_AssertFail(char *file, int line, char *reason);
#define OI_ASSERT(condition) \
{ if (!(condition)) OI_AssertFail(__FILE__, __LINE__, #condition); }
#define OI_ASSERT_FAIL(msg) \
{ OI_AssertFail(__FILE__, __LINE__, msg); }
#else
#define OI_ASSERT(condition)
#define OI_ASSERT_FAIL(msg)
#endif
/**
C_ASSERT() can be used to perform many compile-time assertions: type sizes, field offsets, etc.
An assertion failure results in compile time error C2118: negative subscript.
Unfortunately, this elegant macro doesn't work with GCC, so it's all commented out
for now. Perhaps later.....
*/
#ifndef C_ASSERT
// #define C_ASSERT(e) typedef char __C_ASSERT__[(e)?1:-1]
// #define C_ASSERT(e)
#endif
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_ASSERT_H */