1 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
2    This file is part of the GNU C Library.
3 
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.
8 
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.
13 
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    <https://www.gnu.org/licenses/>.  */
17 
18 #include <stddef.h>
19 #include <termios.h>
20 
21 /* These are defined both in <bits/termios.h> and in <bits/ioctls.h>.
22    They should have the same values, but perhaps not written the same way.  */
23 #undef ECHO
24 #undef MDMBUF
25 #undef TOSTOP
26 #undef FLUSHO
27 #undef PENDIN
28 #undef NOFLSH
29 #include <sys/ioctl.h>
30 
31 /* Put the state of FD into *TERMIOS_P.  */
32 int
__tcgetattr(int fd,struct termios * termios_p)33 __tcgetattr (int fd, struct termios *termios_p)
34 {
35   return __ioctl (fd, TIOCGETA, termios_p);
36 }
37 
38 libc_hidden_def (__tcgetattr)
39 weak_alias (__tcgetattr, tcgetattr)
40