1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
4 Copyright (C) 2001, 2003, 2005, 2008-2011 Free Software Foundation, Inc.
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 /* For systems that distinguish between text and binary I/O.
23 O_BINARY is guaranteed by the gnulib <fcntl.h>. */
26 /* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...',
27 so we include it here first. */
31 changes the file descriptor fd to perform binary I/O. */
33 # if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__
34 # include <io.h> /* declares setmode() */
36 # define setmode _setmode
38 # define fileno _fileno
41 # include <unistd.h> /* declares isatty() */
42 /* Avoid putting stdin/stdout in binary mode if it is connected to
43 the console, because that would make it impossible for the user
44 to interrupt the program through Ctrl-C or Ctrl-Break. */
45 # define SET_BINARY(fd) ((void) (!isatty (fd) ? (setmode (fd, O_BINARY), 0) : 0))
47 # define SET_BINARY(fd) ((void) setmode (fd, O_BINARY))
50 /* On reasonable systems, binary I/O is the default. */
51 # define SET_BINARY(fd) /* do nothing */ ((void) 0)
54 #endif /* _BINARY_H */