2 Copyright 2017-2021 Free Software Foundation, Inc.
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 3 of the License, or
7 (at your option) any later version.
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.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
19 #define BINARY_IO_INLINE _GL_EXTERN_INLINE
20 #include "binary-io.h"
22 #if defined __DJGPP__ || defined __EMX__
26 set_binary_mode (int fd, int mode)
29 /* If FD refers to a console (not a pipe, not a regular file),
30 O_TEXT is the only reasonable mode, both on input and on output.
31 Silently ignore the request. If we were to return -1 here,
32 all programs that use xset_binary_mode would fail when run
33 with console input or console output. */
36 return __gl_setmode (fd, mode);