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1.1 root 1: /* ioctl.h 4.8 81/08/31 */
2: /*
3: * ioctl definitions, and special character and local tty definitions
4: */
5: #ifndef _IOCTL_
6: #define _IOCTL_
7: struct tchars {
8: char t_intrc; /* interrupt */
9: char t_quitc; /* quit */
10: char t_startc; /* start output */
11: char t_stopc; /* stop output */
12: char t_eofc; /* end-of-file */
13: char t_brkc; /* input delimiter (like nl) */
14: };
15: struct ltchars {
16: char t_suspc; /* stop process signal */
17: char t_dsuspc; /* delayed stop process signal */
18: char t_rprntc; /* reprint line */
19: char t_flushc; /* flush output (toggles) */
20: char t_werasc; /* word erase */
21: char t_lnextc; /* literal next character */
22: };
23:
24: /*
25: * local mode settings
26: */
27: #define LCRTBS 0000001 /* correct backspacing for crt */
28: #define LPRTERA 0000002 /* printing terminal \ ... / erase */
29: #define LCRTERA 0000004 /* do " \b " to wipe out character */
30: #define LTILDE 0000010 /* IIASA - hazeltine tilde kludge */
31: #define LMDMBUF 0000020 /* IIASA - start/stop output on carrier intr */
32: #define LLITOUT 0000040 /* IIASA - suppress any output translations */
33: #define LTOSTOP 0000100 /* send stop for any background tty output */
34: #define LFLUSHO 0000200 /* flush output sent to terminal */
35: #define LNOHANG 0000400 /* IIASA - don't send hangup on carrier drop */
36: #define LETXACK 0001000 /* IIASA - diablo style buffer hacking */
37: #define LCRTKIL 0002000 /* erase whole line on kill with " \b " */
38: #define LINTRUP 0004000 /* interrupt on every input char - SIGTINT */
39: #define LCTLECH 0010000 /* echo control characters as ^X */
40: #define LPENDIN 0020000 /* tp->t_rawq is waiting to be reread */
41: #define LDECCTQ 0040000 /* only ^Q starts after ^S */
42: #define LNOFLSH 0100000 /* dont flush output on signals */
43:
44: /* local state */
45: #define LSBKSL 01 /* state bit for lowercase backslash work */
46: #define LSQUOT 02 /* last character input was \ */
47: #define LSERASE 04 /* within a \.../ for LPRTRUB */
48: #define LSLNCH 010 /* next character is literal */
49: #define LSTYPEN 020 /* retyping suspended input (LPENDIN) */
50: #define LSCNTTB 040 /* counting width of tab; leave LFLUSHO alone */
51:
52: /*
53: * tty ioctl commands
54: */
55: #define TIOCGETD (('t'<<8)|0) /* get line discipline */
56: #define TIOCSETD (('t'<<8)|1) /* set line discipline */
57: #define TIOCHPCL (('t'<<8)|2) /* set hangup line on close bit */
58: #define TIOCMODG (('t'<<8)|3) /* modem bits get (???) */
59: #define TIOCMODS (('t'<<8)|4) /* modem bits set (???) */
60: #define TIOCGETP (('t'<<8)|8) /* get parameters - like old gtty */
61: #define TIOCSETP (('t'<<8)|9) /* set parameters - like old stty */
62: #define TIOCSETN (('t'<<8)|10) /* set params w/o flushing buffers */
63: #define TIOCEXCL (('t'<<8)|13) /* set exclusive use of tty */
64: #define TIOCNXCL (('t'<<8)|14) /* reset exclusive use of tty */
65: #define TIOCFLUSH (('t'<<8)|16) /* flush buffers */
66: #define TIOCSETC (('t'<<8)|17) /* set special characters */
67: #define TIOCGETC (('t'<<8)|18) /* get special characters */
68: #define TIOCIOANS (('t'<<8)|20)
69: #define TIOCSIGNAL (('t'<<8)|21)
70: #define TIOCUTTY (('t'<<8)|22)
71: /* locals, from 127 down */
72: #define TIOCLBIS (('t'<<8)|127) /* bis local mode bits */
73: #define TIOCLBIC (('t'<<8)|126) /* bic local mode bits */
74: #define TIOCLSET (('t'<<8)|125) /* set entire local mode word */
75: #define TIOCLGET (('t'<<8)|124) /* get local modes */
76: #define TIOCSBRK (('t'<<8)|123) /* set break bit */
77: #define TIOCCBRK (('t'<<8)|122) /* clear break bit */
78: #define TIOCSDTR (('t'<<8)|121) /* set data terminal ready */
79: #define TIOCCDTR (('t'<<8)|120) /* clear data terminal ready */
80: #define TIOCGPGRP (('t'<<8)|119) /* get pgrp of tty */
81: #define TIOCSPGRP (('t'<<8)|118) /* set pgrp of tty */
82: #define TIOCSLTC (('t'<<8)|117) /* set local special characters */
83: #define TIOCGLTC (('t'<<8)|116) /* get local special characters */
84: #define TIOCOUTQ (('t'<<8)|115) /* number of chars in output queue */
85: #define TIOCSTI (('t'<<8)|114) /* simulate a terminal in character */
86:
87: #define OTTYDISC 0 /* old, v7 std tty driver */
88: #define NETLDISC 1 /* line discip for berk net */
89: #define NTTYDISC 2 /* new tty discipline */
90:
91: #define FIOCLEX (('f'<<8)|1)
92: #define FIONCLEX (('f'<<8)|2)
93: /* another local */
94: #define FIONREAD (('f'<<8)|127) /* get # bytes to read */
95: #endif
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