termbits.h

  1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2#ifndef _ALPHA_TERMBITS_H
  3#define _ALPHA_TERMBITS_H
  4
  5#include <asm-generic/termbits-common.h>
  6
  7typedef unsigned int	tcflag_t;
  8
  9/*
 10 * termios type and macro definitions.  Be careful about adding stuff
 11 * to this file since it's used in GNU libc and there are strict rules
 12 * concerning namespace pollution.
 13 */
 14
 15#define NCCS 19
 16struct termios {
 17	tcflag_t c_iflag;		/* input mode flags */
 18	tcflag_t c_oflag;		/* output mode flags */
 19	tcflag_t c_cflag;		/* control mode flags */
 20	tcflag_t c_lflag;		/* local mode flags */
 21	cc_t c_cc[NCCS];		/* control characters */
 22	cc_t c_line;			/* line discipline (== c_cc[19]) */
 23	speed_t c_ispeed;		/* input speed */
 24	speed_t c_ospeed;		/* output speed */
 25};
 26
 27/* Alpha has identical termios and termios2 */
 28
 29struct termios2 {
 30	tcflag_t c_iflag;		/* input mode flags */
 31	tcflag_t c_oflag;		/* output mode flags */
 32	tcflag_t c_cflag;		/* control mode flags */
 33	tcflag_t c_lflag;		/* local mode flags */
 34	cc_t c_cc[NCCS];		/* control characters */
 35	cc_t c_line;			/* line discipline (== c_cc[19]) */
 36	speed_t c_ispeed;		/* input speed */
 37	speed_t c_ospeed;		/* output speed */
 38};
 39
 40/* Alpha has matching termios and ktermios */
 41
 42struct ktermios {
 43	tcflag_t c_iflag;		/* input mode flags */
 44	tcflag_t c_oflag;		/* output mode flags */
 45	tcflag_t c_cflag;		/* control mode flags */
 46	tcflag_t c_lflag;		/* local mode flags */
 47	cc_t c_cc[NCCS];		/* control characters */
 48	cc_t c_line;			/* line discipline (== c_cc[19]) */
 49	speed_t c_ispeed;		/* input speed */
 50	speed_t c_ospeed;		/* output speed */
 51};
 52
 53/* c_cc characters */
 54#define VEOF		 0
 55#define VEOL		 1
 56#define VEOL2		 2
 57#define VERASE		 3
 58#define VWERASE		 4
 59#define VKILL		 5
 60#define VREPRINT	 6
 61#define VSWTC		 7
 62#define VINTR		 8
 63#define VQUIT		 9
 64#define VSUSP		10
 65#define VSTART		12
 66#define VSTOP		13
 67#define VLNEXT		14
 68#define VDISCARD	15
 69#define VMIN		16
 70#define VTIME		17
 71
 72/* c_iflag bits */
 73#define IXON	0x0200
 74#define IXOFF	0x0400
 75#define IUCLC	0x1000
 76#define IMAXBEL	0x2000
 77#define IUTF8	0x4000
 78
 79/* c_oflag bits */
 80#define ONLCR	0x00002
 81#define OLCUC	0x00004
 82#define NLDLY	0x00300
 83#define   NL0	0x00000
 84#define   NL1	0x00100
 85#define   NL2	0x00200
 86#define   NL3	0x00300
 87#define TABDLY	0x00c00
 88#define   TAB0	0x00000
 89#define   TAB1	0x00400
 90#define   TAB2	0x00800
 91#define   TAB3	0x00c00
 92#define CRDLY	0x03000
 93#define   CR0	0x00000
 94#define   CR1	0x01000
 95#define   CR2	0x02000
 96#define   CR3	0x03000
 97#define FFDLY	0x04000
 98#define   FF0	0x00000
 99#define   FF1	0x04000
100#define BSDLY	0x08000
101#define   BS0	0x00000
102#define   BS1	0x08000
103#define VTDLY	0x10000
104#define   VT0	0x00000
105#define   VT1	0x10000
106/*
107 * Should be equivalent to TAB3, see description of TAB3 in
108 * POSIX.1-2008, Ch. 11.2.3 "Output Modes"
109 */
110#define XTABS	TAB3
111
112/* c_cflag bit meaning */
113#define CBAUD		0x0000001f
114#define CBAUDEX		0x00000000
115#define BOTHER		0x0000001f
116#define     B57600	0x00000010
117#define    B115200	0x00000011
118#define    B230400	0x00000012
119#define    B460800	0x00000013
120#define    B500000	0x00000014
121#define    B576000	0x00000015
122#define    B921600	0x00000016
123#define   B1000000	0x00000017
124#define   B1152000	0x00000018
125#define   B1500000	0x00000019
126#define   B2000000	0x0000001a
127#define   B2500000	0x0000001b
128#define   B3000000	0x0000001c
129#define   B3500000	0x0000001d
130#define   B4000000	0x0000001e
131#define CSIZE		0x00000300
132#define   CS5		0x00000000
133#define   CS6		0x00000100
134#define   CS7		0x00000200
135#define   CS8		0x00000300
136#define CSTOPB		0x00000400
137#define CREAD		0x00000800
138#define PARENB		0x00001000
139#define PARODD		0x00002000
140#define HUPCL		0x00004000
141#define CLOCAL		0x00008000
142#define CIBAUD		0x001f0000
143
144/* c_lflag bits */
145#define ISIG	0x00000080
146#define ICANON	0x00000100
147#define XCASE	0x00004000
148#define ECHO	0x00000008
149#define ECHOE	0x00000002
150#define ECHOK	0x00000004
151#define ECHONL	0x00000010
152#define NOFLSH	0x80000000
153#define TOSTOP	0x00400000
154#define ECHOCTL	0x00000040
155#define ECHOPRT	0x00000020
156#define ECHOKE	0x00000001
157#define FLUSHO	0x00800000
158#define PENDIN	0x20000000
159#define IEXTEN	0x00000400
160#define EXTPROC	0x10000000
161
162/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
163#define	TCSANOW		0
164#define	TCSADRAIN	1
165#define	TCSAFLUSH	2
166
167#endif /* _ALPHA_TERMBITS_H */