//========================================================================////      fwrite.cxx////      ANSI Stdio fwrite() function////========================================================================//####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.//// This exception does not invalidate any other reasons why a work based on// 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:     // 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>      // Assertion support#include <cyg/infra/cyg_trac.h>     // 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// FUNCTIONSexternC size_tfwrite( const void *ptr, size_t object_size, size_t num_objects,         FILE *stream ){    Cyg_StdioStream *real_stream = (Cyg_StdioStream *)stream;    cyg_ucount32 written;    Cyg_ErrNo err;        CYG_REPORT_FUNCNAMETYPE( "fwrite", "wrote %d objects" );    CYG_REPORT_FUNCARG4( "ptr=%08x, object_size=%d, num_objects=%d, "                         "stream=%08x", ptr, object_size, num_objects,                         stream );    if ( (object_size==0) || (num_objects==0) ) {        CYG_REPORT_RETVAL(0);        return 0;    } // if    err = real_stream->write( (cyg_uint8 *)ptr, num_objects*object_size,                              &written );    if (err) {        real_stream->set_error( err );        errno = err;    } // if        // we return the number of _objects_ written. Simple division is    // sufficient as this returns the quotient rather than rounding    CYG_REPORT_RETVAL( written/object_size );    return written/object_size;} // fwrite()// EOF fwrite.cxx