1 /* termios local mode 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-c_lflag.h> directly; use <termios.h> instead." 21 #endif 22 23 /* c_lflag bits */ 24 #define ISIG 0000001 /* Enable signals. */ 25 #define ICANON 0000002 /* Canonical input (erase and kill processing). */ 26 #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) 27 # define XCASE 0000004 28 #endif 29 #define ECHO 0000010 /* Enable echo. */ 30 #define ECHOE 0000020 /* Echo erase character as error-correcting 31 backspace. */ 32 #define ECHOK 0000040 /* Echo KILL. */ 33 #define ECHONL 0000100 /* Echo NL. */ 34 #define NOFLSH 0000200 /* Disable flush after interrupt or quit. */ 35 #define TOSTOP 0000400 /* Send SIGTTOU for background output. */ 36 #ifdef __USE_MISC 37 # define ECHOCTL 0001000 /* If ECHO is also set, terminal special characters 38 other than TAB, NL, START, and STOP are echoed as 39 ^X, where X is the character with ASCII code 0x40 40 greater than the special character 41 (not in POSIX). */ 42 # define ECHOPRT 0002000 /* If ICANON and ECHO are also set, characters are 43 printed as they are being erased 44 (not in POSIX). */ 45 # define ECHOKE 0004000 /* If ICANON is also set, KILL is echoed by erasing 46 each character on the line, as specified by ECHOE 47 and ECHOPRT (not in POSIX). */ 48 # define FLUSHO 0010000 /* Output is being flushed. This flag is toggled by 49 typing the DISCARD character (not in POSIX). */ 50 # define PENDIN 0040000 /* All characters in the input queue are reprinted 51 when the next character is read 52 (not in POSIX). */ 53 #endif 54 #define IEXTEN 0100000 /* Enable implementation-defined input 55 processing. */ 56 #ifdef __USE_MISC 57 # define EXTPROC 0200000 58 #endif 59