1/* Copyright (C) 1991-2022 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 <errno.h>
19#include <stddef.h>
20#include <termios.h>
21
22/* Put the state of FD into *TERMIOS_P. */
23int
24__tcgetattr (int fd, struct termios *termios_p)
25{
26 if (fd < 0)
27 {
28 __set_errno (EBADF);
29 return -1;
30 }
31 if (termios_p == NULL)
32 {
33 __set_errno (EINVAL);
34 return -1;
35 }
36
37 __set_errno (ENOSYS);
38 return -1;
39}
40stub_warning (tcgetattr)
41
42libc_hidden_def (__tcgetattr)
43weak_alias (__tcgetattr, tcgetattr)
44

source code of glibc/termios/tcgetattr.c