/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1995, 96, 99, 2001, 06 Ralf Baechle * Copyright (C) 1999 Silicon Graphics, Inc. * Copyright (C) 2001 MIPS Technologies, Inc. */ #ifndef _ASM_TERMBITS_H #define _ASM_TERMBITS_H #include <asm-generic/termbits-common.h> typedef unsigned int tcflag_t; /* * The ABI says nothing about NCC but seems to use NCCS as * replacement for it in struct termio */ #define NCCS 23 struct termios { tcflag_t c_iflag; /* input mode flags */ tcflag_t c_oflag; /* output mode flags */ tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ }; struct termios2 { tcflag_t c_iflag; /* input mode flags */ tcflag_t c_oflag; /* output mode flags */ tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ speed_t c_ispeed; /* input speed */ speed_t c_ospeed; /* output speed */ }; struct ktermios { tcflag_t c_iflag; /* input mode flags */ tcflag_t c_oflag; /* output mode flags */ tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ speed_t c_ispeed; /* input speed */ speed_t c_ospeed; /* output speed */ }; /* c_cc characters */ #define VINTR 0 /* Interrupt character [ISIG] */ #define VQUIT 1 /* Quit character [ISIG] */ #define VERASE 2 /* Erase character [ICANON] */ #define VKILL 3 /* Kill-line character [ICANON] */ #define VMIN 4 /* Minimum number of bytes read at once [!ICANON] */ #define VTIME 5 /* Time-out value (tenths of a second) [!ICANON] */ #define VEOL2 6 /* Second EOL character [ICANON] */ #define VSWTC 7 /* ??? */ #define VSWTCH VSWTC #define VSTART 8 /* Start (X-ON) character [IXON, IXOFF] */ #define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF] */ #define VSUSP 10 /* Suspend character [ISIG] */ #if 0 /* * VDSUSP is not supported */ #define VDSUSP 11 /* Delayed suspend character [ISIG] */ #endif #define VREPRINT 12 /* Reprint-line character [ICANON] */ #define VDISCARD 13 /* Discard character [IEXTEN] */ #define VWERASE 14 /* Word-erase character [ICANON] */ #define VLNEXT 15 /* Literal-next character [IEXTEN] */ #define VEOF 16 /* End-of-file character [ICANON] */ #define VEOL 17 /* End-of-line character [ICANON] */ /* c_iflag bits */ #define IUCLC 0x0200 /* Map upper case to lower case on input */ #define IXON 0x0400 /* Enable start/stop output control */ #define IXOFF 0x1000 /* Enable start/stop input control */ #define IMAXBEL 0x2000 /* Ring bell when input queue is full */ #define IUTF8 0x4000 /* Input is UTF-8 */ /* c_oflag bits */ #define OLCUC 0x00002 /* Map lower case to upper case on output */ #define ONLCR 0x00004 /* Map NL to CR-NL on output */ #define NLDLY 0x00100 #define NL0 0x00000 #define NL1 0x00100 #define CRDLY 0x00600 #define CR0 0x00000 #define CR1 0x00200 #define CR2 0x00400 #define CR3 0x00600 #define TABDLY 0x01800 #define TAB0 0x00000 #define TAB1 0x00800 #define TAB2 0x01000 #define TAB3 0x01800 #define XTABS 0x01800 #define BSDLY 0x02000 #define BS0 0x00000 #define BS1 0x02000 #define VTDLY 0x04000 #define VT0 0x00000 #define VT1 0x04000 #define FFDLY 0x08000 #define FF0 0x00000 #define FF1 0x08000 /* #define PAGEOUT ??? #define WRAP ??? */ /* c_cflag bit meaning */ #define CBAUD 0x0000100f #define CSIZE 0x00000030 /* Number of bits per byte (mask) */ #define CS5 0x00000000 /* 5 bits per byte */ #define CS6 0x00000010 /* 6 bits per byte */ #define CS7 0x00000020 /* 7 bits per byte */ #define CS8 0x00000030 /* 8 bits per byte */ #define CSTOPB 0x00000040 /* Two stop bits instead of one */ #define CREAD 0x00000080 /* Enable receiver */ #define PARENB 0x00000100 /* Parity enable */ #define PARODD 0x00000200 /* Odd parity instead of even */ #define HUPCL 0x00000400 /* Hang up on last close */ #define CLOCAL 0x00000800 /* Ignore modem status lines */ #define CBAUDEX 0x00001000 #define BOTHER 0x00001000 #define B57600 0x00001001 #define B115200 0x00001002 #define B230400 0x00001003 #define B460800 0x00001004 #define B500000 0x00001005 #define B576000 0x00001006 #define B921600 0x00001007 #define B1000000 0x00001008 #define B1152000 0x00001009 #define B1500000 0x0000100a #define B2000000 0x0000100b #define B2500000 0x0000100c #define B3000000 0x0000100d #define B3500000 0x0000100e #define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ /* c_lflag bits */ #define ISIG 0x00001 /* Enable signals */ #define ICANON 0x00002 /* Do erase and kill processing */ #define XCASE 0x00004 #define ECHO 0x00008 /* Enable echo */ #define ECHOE 0x00010 /* Visual erase for ERASE */ #define ECHOK 0x00020 /* Echo NL after KILL */ #define ECHONL 0x00040 /* Echo NL even if ECHO is off */ #define NOFLSH 0x00080 /* Disable flush after interrupt */ #define IEXTEN 0x00100 /* Enable DISCARD and LNEXT */ #define ECHOCTL 0x00200 /* Echo control characters as ^X */ #define ECHOPRT 0x00400 /* Hardcopy visual erase */ #define ECHOKE 0x00800 /* Visual erase for KILL */ #define FLUSHO 0x02000 #define PENDIN 0x04000 /* Retype pending input (state) */ #define TOSTOP 0x08000 /* Send SIGTTOU for background output */ #define ITOSTOP TOSTOP #define EXTPROC 0x10000 /* External processing on pty */ /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ /* tcsetattr uses these */ #define TCSANOW TCSETS /* Change immediately */ #define TCSADRAIN TCSETSW /* Change when pending output is written */ #define TCSAFLUSH TCSETSF /* Flush pending input before changing */ #endif /* _ASM_TERMBITS_H */
