1 /* __fpending.c -- return the number of pending output bytes on a stream 2 Copyright (C) 2000, 2004 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program; if not, write to the Free Software Foundation, 16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 17 18 /* Written by Jim Meyering. */ 19 20 #ifdef HAVE_CONFIG_H 21 # include <config.h> 22 #endif 23 24 #include "__fpending.h" 25 26 /* Return the number of pending (aka buffered, unflushed) 27 bytes on the stream, FP, that is open for writing. */ 28 size_t 29 __fpending (FILE *fp) 30 { 31 return PENDING_OUTPUT_N_BYTES; 32 } 33