1 /*
2 * Copyright (C) 2023 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #pragma once
30
31 #include <errno.h>
32 #include <sys/cdefs.h>
33 #include <sys/ioctl.h>
34 #include <sys/types.h>
35
36 #include <linux/termios.h>
37
38 #if !defined(__BIONIC_TERMIOS_WINSIZE_INLINE)
39 #define __BIONIC_TERMIOS_WINSIZE_INLINE static __inline
40 #endif
41
42 __BEGIN_DECLS
43
tcgetwinsize(int __fd,struct winsize * _Nonnull __size)44 __BIONIC_TERMIOS_WINSIZE_INLINE int tcgetwinsize(int __fd, struct winsize* _Nonnull __size) {
45 return ioctl(__fd, TIOCGWINSZ, __size);
46 }
47
tcsetwinsize(int __fd,const struct winsize * _Nonnull __size)48 __BIONIC_TERMIOS_WINSIZE_INLINE int tcsetwinsize(int __fd, const struct winsize* _Nonnull __size) {
49 return ioctl(__fd, TIOCSWINSZ, __size);
50 }
51
52 __END_DECLS
53