1 /* Linux internal definitions for ioctl.
2 Copyright (C) 2021-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library 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 GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
21 /* The user-visible size of struct termios has changed. Catch ioctl calls
22 using the new-style struct termios, and translate them to old-style. */
24 __ioctl_arch (int *r
, int fd
, unsigned long request
, void *arg
)
29 *r
= __tcgetattr (fd
, (struct termios
*) arg
);
33 *r
= __tcsetattr (fd
, TCSANOW
, (struct termios
*) arg
);
37 *r
= __tcsetattr (fd
, TCSADRAIN
, (struct termios
*) arg
);
41 *r
= __tcsetattr (fd
, TCSAFLUSH
, (struct termios
*) arg
);