compiler/stdc/clearerr.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     C99 function clearerr().
   6 */
   7
   8 #include "__stdio.h"
   9
  10 /*****************************************************************************
  11
  12     NAME */
  13 #include <stdio.h>
  14
  15         void clearerr (
  16
  17 /*  SYNOPSIS */
  18         FILE * stream)
  19
  20 /*  FUNCTION
  21         Clear EOF and error flag in a stream. You must call this for
  22         example after you have read the file until EOF, then appended
  23         something to it and want to continue reading.
  24
  25     INPUTS
  26         stream - The stream to be reset.
  27
  28     RESULT
  29         None.
  30
  31     NOTES
  32
  33     EXAMPLE
  34
  35     BUGS
  36
  37     SEE ALSO
  38         ferror(), clearerr()
  39
  40     INTERNALS
  41
  42 ******************************************************************************/
  43 {
  44     stream->flags &= ~(__STDCIO_STDIO_EOF | __STDCIO_STDIO_ERROR);
  45 } /* clearerr */
  46