fpending.c revision 05436638acc7c010349a69c3395f1a57c642dc62 
1/* fpending.c -- return the number of pending output bytes on a stream
2   Copyright (C) 2000, 2004, 2006-2007, 2009-2012 Free Software Foundation,
3   Inc.
4
5   This program is free software: you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18/* Written by Jim Meyering. */
19
20#include <config.h>
21
22#include "fpending.h"
23
24/* Return the number of pending (aka buffered, unflushed)
25   bytes on the stream, FP, that is open for writing.  */
26size_t
27__fpending (FILE *fp)
28{
29  return PENDING_OUTPUT_N_BYTES;
30}
31