//========================================================================
//
//      eprintf.c
//
//      __eprintf() used by libgcc
//
//========================================================================
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// -------------------------------------------                              
// 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.                                                                 
//
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// 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   
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// 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:          2001-08-21
// Purpose:       Provide __eprintf() as used by libgcc.
// Description:   libgcc calls __eprintf() to display errors and abort.
// Usage:       
//
//####DESCRIPTIONEND####
//
//========================================================================

// CONFIGURATION

#include <pkgconf/system.h>

#ifdef CYGPKG_ISOINFRA 
# include <pkgconf/isoinfra.h>     // Configuration header
#endif

// INCLUDES

#include <cyg/infra/cyg_type.h>    // Common type definitions and support
#include <cyg/infra/cyg_ass.h>     // Default assertion
#include <cyg/infra/diag.h>

#ifdef CYGPKG_ISOINFRA
# if defined(CYGINT_ISO_STDIO_FORMATTED_IO) || \
     defined(CYGINT_ISO_STDIO_FILEACCESS)
#  include <stdio.h>
# endif
# if CYGINT_ISO_EXIT
#  include <stdlib.h>
# endif
#endif

// FUNCTIONS

__externC void
__eprintf (const char *string, const char *expression,
           unsigned int line, const char *filename)
{
#ifdef CYGINT_ISO_STDIO_FORMATTED_IO
    fprintf(stderr, string, expression, line, filename);
#else
    diag_printf(string, expression, line, filename);
#endif
#ifdef CYGINT_ISO_STDIO_FILEACCESS
    fflush (stderr);
#endif
#if CYGINT_ISO_EXIT
    abort();
#else
    CYG_FAIL( "Aborting" );
    for (;;);
#endif
} // __eprintf()

// EOF eprintf.c
