1/* termios baud rate selection definitions. Linux/generic version.
2 Copyright (C) 2019-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
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.
9
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.
14
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/>. */
18
19#ifndef _TERMIOS_H
20# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead."
21#endif
22
23#ifdef __USE_MISC
24# define CBAUD 000000010017 /* Baud speed mask (not in POSIX). */
25# define CBAUDEX 000000010000 /* Extra baud speed mask, included in CBAUD.
26 (not in POSIX). */
27# define CIBAUD 002003600000 /* Input baud rate (not used). */
28# define CMSPAR 010000000000 /* Mark or space (stick) parity. */
29# define CRTSCTS 020000000000 /* Flow control. */
30#endif
31
32/* Extra output baud rates (not in POSIX). */
33#define B57600 0010001
34#define B115200 0010002
35#define B230400 0010003
36#define B460800 0010004
37#define B500000 0010005
38#define B576000 0010006
39#define B921600 0010007
40#define B1000000 0010010
41#define B1152000 0010011
42#define B1500000 0010012
43#define B2000000 0010013
44#define B2500000 0010014
45#define B3000000 0010015
46#define B3500000 0010016
47#define B4000000 0010017
48#define __MAX_BAUD B4000000
49

source code of include/x86_64-linux-gnu/bits/termios-baud.h