/* termios local mode definitions. Linux/generic version. Copyright (C) 2019-2023 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library. If not, see . */ #ifndef _TERMIOS_H # error "Never include directly; use instead." #endif /* c_lflag bits */ #define ISIG 0000001 /* Enable signals. */ #define ICANON 0000002 /* Canonical input (erase and kill processing). */ #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) # define XCASE 0000004 #endif #define ECHO 0000010 /* Enable echo. */ #define ECHOE 0000020 /* Echo erase character as error-correcting backspace. */ #define ECHOK 0000040 /* Echo KILL. */ #define ECHONL 0000100 /* Echo NL. */ #define NOFLSH 0000200 /* Disable flush after interrupt or quit. */ #define TOSTOP 0000400 /* Send SIGTTOU for background output. */ #ifdef __USE_MISC # define ECHOCTL 0001000 /* If ECHO is also set, terminal special characters other than TAB, NL, START, and STOP are echoed as ^X, where X is the character with ASCII code 0x40 greater than the special character (not in POSIX). */ # define ECHOPRT 0002000 /* If ICANON and ECHO are also set, characters are printed as they are being erased (not in POSIX). */ # define ECHOKE 0004000 /* If ICANON is also set, KILL is echoed by erasing each character on the line, as specified by ECHOE and ECHOPRT (not in POSIX). */ # define FLUSHO 0010000 /* Output is being flushed. This flag is toggled by typing the DISCARD character (not in POSIX). */ # define PENDIN 0040000 /* All characters in the input queue are reprinted when the next character is read (not in POSIX). */ #endif #define IEXTEN 0100000 /* Enable implementation-defined input processing. */ #ifdef __USE_MISC # define EXTPROC 0200000 #endif