summaryrefslogtreecommitdiff
path: root/lib/fpending.c
blob: 5ec38cb27e0b038d2a2875d3d6991a9e36327cfe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/* fpending.c -- return the number of pending output bytes on a stream
   Copyright (C) 2000, 2004, 2006-2007, 2009-2011 Free Software Foundation,
   Inc.

   This program 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 3 of the License, or
   (at your option) any later version.

   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Jim Meyering. */

#include <config.h>

#include "fpending.h"

/* Return the number of pending (aka buffered, unflushed)
   bytes on the stream, FP, that is open for writing.  */
size_t
__fpending (FILE *fp)
{
  return PENDING_OUTPUT_N_BYTES;
}