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//===========================================================================

//

//      fputc.cxx

//

//      ISO Standard I/O character output functions

//

//===========================================================================

//####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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.,

// 59 Temple Place, Suite 330, Boston, MA 02111-1307 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.

//

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// this file might be covered by the GNU General Public License.

//

// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

// at http://sources.redhat.com/ecos/ecos-license/

// -------------------------------------------

//####ECOSGPLCOPYRIGHTEND####

//===========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):    jlarmour

// Contributors: 

// Date:         2000-04-20

// Purpose:      Provide the fputc() function. Also provides the function

//               versions of putc() and putchar()

// Description: 

// Usage:       

//

//####DESCRIPTIONEND####

//

//===========================================================================

// CONFIGURATION

#include <pkgconf/libc_stdio.h>   // Configuration header

// INCLUDES

#include <cyg/infra/cyg_type.h>     // Common project-wide type definitions

#include <cyg/infra/cyg_ass.h>      // Standard eCos assertion support

#include <cyg/infra/cyg_trac.h>     // Standard eCos tracing support

#include <stddef.h>                 // NULL and size_t from compiler

#include <stdio.h>                  // header for this file

#include <errno.h>                  // error codes

#include <cyg/libc/stdio/stream.hxx>// Cyg_StdioStream

// FUNCTIONS

externC int

fputc( int c, FILE *stream )

{

    Cyg_StdioStream *real_stream = (Cyg_StdioStream *)stream;

    Cyg_ErrNo err;

    cyg_uint8 real_c = (cyg_uint8) c;

    CYG_REPORT_FUNCNAMETYPE("fputc", "wrote char %d");

    CYG_REPORT_FUNCARG2( "c = %d, stream=%08x", c, stream );

    CYG_CHECK_DATA_PTR( stream, "stream is not a valid pointer" );

    err = real_stream->write_byte( real_c );

    if (err)

    {

        real_stream->set_error( err );

        errno = err;

        CYG_REPORT_RETVAL(EOF);

        return EOF;

    } // if

    CYG_REPORT_RETVAL((int)real_c);

    return (int)real_c;

} // fputc()

// Also define putchar() even though it can be a macro.

// Undefine the macro first though

#undef putchar

externC int

putchar( int c )

{

    return fputc( c, stdout );

} // putchar()

// Also define putc() even though it can be a macro.

// Undefine the macro first though

#undef putc

externC int

putc( int, FILE * ) CYGBLD_ATTRIB_WEAK_ALIAS(fputc);

// EOF fputc.cxx