1 #ifndef _TERMIOS_H
2 #define _TERMIOS_H
3
4 #define TTY_BUF_SIZE 1024
5
6 /* 0x54 is just a magic number to make these relatively uniqe ('T') */
7
8 #define TCGETS 0x5401
9 #define TCSETS 0x5402
10 #define TCSETSW 0x5403
11 #define TCSETSF 0x5404
12 #define TCGETA 0x5405
13 #define TCSETA 0x5406
14 #define TCSETAW 0x5407
15 #define TCSETAF 0x5408
16 #define TCSBRK 0x5409
17 #define TCXONC 0x540A
18 #define TCFLSH 0x540B
19 #define TIOCEXCL 0x540C
20 #define TIOCNXCL 0x540D
21 #define TIOCSCTTY 0x540E
22 #define TIOCGPGRP 0x540F
23 #define TIOCSPGRP 0x5410
24 #define TIOCOUTQ 0x5411
25 #define TIOCSTI 0x5412
26 #define TIOCGWINSZ 0x5413
27 #define TIOCSWINSZ 0x5414
28 #define TIOCMGET 0x5415
29 #define TIOCMBIS 0x5416
30 #define TIOCMBIC 0x5417
31 #define TIOCMSET 0x5418
32 #define TIOCGSOFTCAR 0x5419
33 #define TIOCSSOFTCAR 0x541A
34 #define TIOCINQ 0x541B
35
36 struct winsize {
37 unsigned short ws_row;
38 unsigned short ws_col;
39 unsigned short ws_xpixel;
40 unsigned short ws_ypixel;
41 };
42
43 #define NCC 8
44 struct termio {
45 unsigned short c_iflag; /* input mode flags */
46 unsigned short c_oflag; /* output mode flags */
47 unsigned short c_cflag; /* control mode flags */
48 unsigned short c_lflag; /* local mode flags */
49 unsigned char c_line; /* line discipline */
50 unsigned char c_cc[NCC]; /* control characters */
51 };
52
53 #define NCCS 17
54 struct termios {
55 unsigned long c_iflag; /* input mode flags */
56 unsigned long c_oflag; /* output mode flags */
57 unsigned long c_cflag; /* control mode flags */
58 unsigned long c_lflag; /* local mode flags */
59 unsigned char c_line; /* line discipline */
60 unsigned char c_cc[NCCS]; /* control characters */
61 };
62
63 /* c_cc characters */
64 #define VINTR 0
65 #define VQUIT 1
66 #define VERASE 2
67 #define VKILL 3
68 #define VEOF 4
69 #define VTIME 5
70 #define VMIN 6
71 #define VSWTC 7
72 #define VSTART 8
73 #define VSTOP 9
74 #define VSUSP 10
75 #define VEOL 11
76 #define VREPRINT 12
77 #define VDISCARD 13
78 #define VWERASE 14
79 #define VLNEXT 15
80 #define VEOL2 16
81
82 /* c_iflag bits */
83 #define IGNBRK 0000001
84 #define BRKINT 0000002
85 #define IGNPAR 0000004
86 #define PARMRK 0000010
87 #define INPCK 0000020
88 #define ISTRIP 0000040
89 #define INLCR 0000100
90 #define IGNCR 0000200
91 #define ICRNL 0000400
92 #define IUCLC 0001000
93 #define IXON 0002000
94 #define IXANY 0004000
95 #define IXOFF 0010000
96 #define IMAXBEL 0020000
97
98 /* c_oflag bits */
99 #define OPOST 0000001
100 #define OLCUC 0000002
101 #define ONLCR 0000004
102 #define OCRNL 0000010
103 #define ONOCR 0000020
104 #define ONLRET 0000040
105 #define OFILL 0000100
106 #define OFDEL 0000200
107 #define NLDLY 0000400
108 #define NL0 0000000
109 #define NL1 0000400
110 #define CRDLY 0003000
111 #define CR0 0000000
112 #define CR1 0001000
113 #define CR2 0002000
114 #define CR3 0003000
115 #define TABDLY 0014000
116 #define TAB0 0000000
117 #define TAB1 0004000
118 #define TAB2 0010000
119 #define TAB3 0014000
120 #define XTABS 0014000
121 #define BSDLY 0020000
122 #define BS0 0000000
123 #define BS1 0020000
124 #define VTDLY 0040000
125 #define VT0 0000000
126 #define VT1 0040000
127 #define FFDLY 0040000
128 #define FF0 0000000
129 #define FF1 0040000
130
131 /* c_cflag bit meaning */
132 #define CBAUD 0000017
133 #define B0 0000000 /* hang up */
134 #define B50 0000001
135 #define B75 0000002
136 #define B110 0000003
137 #define B134 0000004
138 #define B150 0000005
139 #define B200 0000006
140 #define B300 0000007
141 #define B600 0000010
142 #define B1200 0000011
143 #define B1800 0000012
144 #define B2400 0000013
145 #define B4800 0000014
146 #define B9600 0000015
147 #define B19200 0000016
148 #define B38400 0000017
149 #define EXTA B19200
150 #define EXTB B38400
151 #define CSIZE 0000060
152 #define CS5 0000000
153 #define CS6 0000020
154 #define CS7 0000040
155 #define CS8 0000060
156 #define CSTOPB 0000100
157 #define CREAD 0000200
158 #define CPARENB 0000400
159 #define CPARODD 0001000
160 #define HUPCL 0002000
161 #define CLOCAL 0004000
162 #define CIBAUD 03600000 /* input baud rate (not used) */
163 #define CRTSCTS 020000000000 /* flow control */
164
165 #define PARENB CPARENB
166 #define PARODD CPARODD
167
168 /* c_lflag bits */
169 #define ISIG 0000001
170 #define ICANON 0000002
171 #define XCASE 0000004
172 #define ECHO 0000010
173 #define ECHOE 0000020
174 #define ECHOK 0000040
175 #define ECHONL 0000100
176 #define NOFLSH 0000200
177 #define TOSTOP 0000400
178 #define ECHOCTL 0001000
179 #define ECHOPRT 0002000
180 #define ECHOKE 0004000
181 #define FLUSHO 0010000
182 #define PENDIN 0040000
183 #define IEXTEN 0100000
184
185 /* modem lines */
186 #define TIOCM_LE 0x001
187 #define TIOCM_DTR 0x002
188 #define TIOCM_RTS 0x004
189 #define TIOCM_ST 0x008
190 #define TIOCM_SR 0x010
191 #define TIOCM_CTS 0x020
192 #define TIOCM_CAR 0x040
193 #define TIOCM_RNG 0x080
194 #define TIOCM_DSR 0x100
195 #define TIOCM_CD TIOCM_CAR
196 #define TIOCM_RI TIOCM_RNG
197
198 /* tcflow() and TCXONC use these */
199 #define TCOOFF 0
200 #define TCOON 1
201 #define TCIOFF 2
202 #define TCION 3
203
204 /* tcflush() and TCFLSH use these */
205 #define TCIFLUSH 0
206 #define TCOFLUSH 1
207 #define TCIOFLUSH 2
208
209 /* tcsetattr uses these */
210 #define TCSANOW 0
211 #define TCSADRAIN 1
212 #define TCSAFLUSH 2
213
214 typedef int speed_t;
215
216 extern speed_t cfgetispeed(struct termios *termios_p);
217 extern speed_t cfgetospeed(struct termios *termios_p);
218 extern int cfsetispeed(struct termios *termios_p, speed_t speed);
219 extern int cfsetospeed(struct termios *termios_p, speed_t speed);
220 extern int tcdrain(int fildes);
221 extern int tcflow(int fildes, int action);
222 extern int tcflush(int fildes, int queue_selector);
223 extern int tcgetattr(int fildes, struct termios *termios_p);
224 extern int tcsendbreak(int fildes, int duration);
225 extern int tcsetattr(int fildes, int optional_actions,
226 struct termios *termios_p);
227
228 #endif
229
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