1 /* termios type and macro definitions. Linux version. 2 Copyright (C) 1993-2021 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.h> directly; use <termios.h> instead." 21 #endif 22 23 typedef unsigned char cc_t; 24 typedef unsigned int speed_t; 25 typedef unsigned int tcflag_t; 26 27 #include <bits/termios-struct.h> 28 #include <bits/termios-c_cc.h> 29 #include <bits/termios-c_iflag.h> 30 #include <bits/termios-c_oflag.h> 31 32 /* c_cflag bit meaning */ 33 #define B0 0000000 /* hang up */ 34 #define B50 0000001 35 #define B75 0000002 36 #define B110 0000003 37 #define B134 0000004 38 #define B150 0000005 39 #define B200 0000006 40 #define B300 0000007 41 #define B600 0000010 42 #define B1200 0000011 43 #define B1800 0000012 44 #define B2400 0000013 45 #define B4800 0000014 46 #define B9600 0000015 47 #define B19200 0000016 48 #define B38400 0000017 49 #ifdef __USE_MISC 50 # define EXTA B19200 51 # define EXTB B38400 52 #endif 53 #include <bits/termios-baud.h> 54 55 #include <bits/termios-c_cflag.h> 56 #include <bits/termios-c_lflag.h> 57 58 #ifdef __USE_MISC 59 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 60 # define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ 61 #endif 62 63 /* tcflow() and TCXONC use these */ 64 #define TCOOFF 0 65 #define TCOON 1 66 #define TCIOFF 2 67 #define TCION 3 68 69 /* tcflush() and TCFLSH use these */ 70 #define TCIFLUSH 0 71 #define TCOFLUSH 1 72 #define TCIOFLUSH 2 73 74 #include <bits/termios-tcflow.h> 75 76 #include <bits/termios-misc.h>