| 1 | /* fpending.c -- return the number of pending output bytes on a stream |
| 2 | Copyright (C) 2000, 2004, 2006-2007, 2009-2013 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. */ |
| 26 | size_t |
| 27 | __fpending (FILE *fp) |
| 28 | { |
| 29 | return PENDING_OUTPUT_N_BYTES; |
| 30 | } |