1 /* Copyright (C) 1998-2016 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library 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 GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
21 #include <sys/ioctl.h>
24 /* The user-visible size of struct termios has changed. Catch ioctl calls
25 using the new-style struct termios, and translate them to old-style. */
28 __ioctl (int fd
, unsigned long int request
, ...)
34 va_start (ap
, request
);
35 arg
= va_arg (ap
, void *);
40 result
= __tcgetattr (fd
, (struct termios
*) arg
);
44 result
= tcsetattr (fd
, TCSANOW
, (struct termios
*) arg
);
48 result
= tcsetattr (fd
, TCSADRAIN
, (struct termios
*) arg
);
52 result
= tcsetattr (fd
, TCSAFLUSH
, (struct termios
*) arg
);
56 result
= INLINE_SYSCALL (ioctl
, 3, fd
, request
, arg
);
64 weak_alias (__ioctl
, ioctl
)