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#ifndef CYGONCE_ISO_ASSERT_H
#define CYGONCE_ISO_ASSERT_H
/*========================================================================
//
// assert.h
//
// ISO C assertions
//
//========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors:
// Date: 2000-04-14
// Purpose: This file provides the assert functions required by
// ISO C and POSIX 1003.1.
// Description: The real contents of this file get set from the
// configuration (set by the implementation)
// Usage: #include <assert.h>
//
//####DESCRIPTIONEND####
//
//======================================================================
*/
/* CONFIGURATION */
#include <pkgconf/isoinfra.h> /* Configuration header */
#include <pkgconf/infra.h> /* CYGDBG_USE_ASSERTS */
/* INCLUDES */
#ifdef CYGBLD_ISO_ASSERT_HEADER
# include CYGBLD_ISO_ASSERT_HEADER
#else
# ifdef NDEBUG
# define assert( __bool ) ((void)0)
# else /* if NDEBUG is NOT defined */
/* First preference is to be standards compliant */
#if defined(CYGINT_ISO_STDIO_FORMATTED_IO) && CYGINT_ISO_EXIT
# include <stdio.h>
# include <stdlib.h>
# define assert( __bool ) \
do { \
if (0 == (__bool)) { \
fprintf( stderr, "User assertion failed: \"%s\", at %s:%d\n", \
#__bool, __FILE__, __LINE__); \
abort(); \
} \
} while(0)
/* Second preference is to use the common infra assertion support */
#elif defined(CYGDBG_USE_ASSERTS)
# include <cyg/infra/cyg_ass.h>
# define assert( __bool ) \
CYG_MACRO_START \
CYG_ASSERT( __bool, "User assertion failed: \"" #__bool "\"" ); \
CYG_MACRO_END
#else /* Fallback */
# include <cyg/infra/diag.h>
# define assert( __bool ) \
do { \
if (0 == (__bool)) { \
diag_printf( "User assertion failed: \"%s\", at %s:%d\n", \
#__bool, __FILE__, __LINE__); \
for (;;); \
} \
} while(0)
#endif
# endif /* NDEBUG not defined */
#endif
#endif /* CYGONCE_ISO_ASSERT_H multiple inclusion protection */
/* EOF assert.h */
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