src/fread.c

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/*
     This file is part of PlibC.
     (C) 2005 Nils Durner (and other contributing authors)

           This library is free software; you can redistribute it and/or
           modify it under the terms of the GNU Lesser General Public
           License as published by the Free Software Foundation; either
           version 2.1 of the License, or (at your option) any later version.
        
           This library 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
           Lesser General Public License for more details.
        
           You should have received a copy of the GNU Lesser General Public
           License along with this library; if not, write to the Free Software
           Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "plibc_private.h"

size_t _win_fread( void *buffer, size_t size, size_t count, FILE *stream )
{
  DWORD dwRead;
  int iItemsRead;
  void *pDest = buffer;

  for(iItemsRead = 0; iItemsRead < count; iItemsRead++)
  {
    if (!ReadFile((HANDLE) _get_osfhandle(fileno(stream)), pDest, size,
                  &dwRead, NULL))
      break;
    pDest += size;
  }

  SetErrnoFromWinError(GetLastError());

  return iItemsRead;
}

/* end of fread.c */

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