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1.1 root 1: /* ioctl.h 6.1 83/07/29 */
2: /*
3: * Ioctl definitions
4: */
5: #ifndef _IOCTL_
6: #define _IOCTL_
7: #ifdef KERNEL
8: #include "../h/ttychars.h"
9: #include "../h/ttydev.h"
10: #else
11: #include <sys/ttychars.h>
12: #include <sys/ttydev.h>
13: #endif
14:
15: #include <sgtty.h>
16: struct tchars {
17: char t_intrc; /* interrupt */
18: char t_quitc; /* quit */
19: char t_startc; /* start output */
20: char t_stopc; /* stop output */
21: char t_eofc; /* end-of-file */
22: char t_brkc; /* input delimiter (like nl) */
23: };
24: struct ltchars {
25: char t_suspc; /* stop process signal */
26: char t_dsuspc; /* delayed stop process signal */
27: char t_rprntc; /* reprint line */
28: char t_flushc; /* flush output (toggles) */
29: char t_werasc; /* word erase */
30: char t_lnextc; /* literal next character */
31: };
32:
33: #ifndef _IO
34: /*
35: * Ioctl's have the command encoded in the lower word,
36: * and the size of any in or out parameters in the upper
37: * word. The high 2 bits of the upper word are used
38: * to encode the in/out status of the parameter; for now
39: * we restrict parameters to at most 128 bytes.
40: */
41: #define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */
42: #define IOC_VOID 0x20000000 /* no parameters */
43: #define IOC_OUT 0x40000000 /* copy out parameters */
44: #define IOC_IN 0x80000000 /* copy in parameters */
45: #define IOC_INOUT (IOC_IN|IOC_OUT)
46: /* the 0x20000000 is so we can distinguish new ioctl's from old */
47: #define _IO(x,y) (IOC_VOID|('x'<<8)|y)
48: #define _IOR(x,y,t) (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
49: #define _IOW(x,y,t) (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
50: /* this should be _IORW, but stdio got there first */
51: #define _IOWR(x,y,t) (IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
52: #endif
53:
54: /*
55: * tty ioctl commands
56: */
57: #define TIOCGETD _IOR(t, 0, int) /* get line discipline */
58: #define TIOCSETD _IOW(t, 1, int) /* set line discipline */
59: #define TIOCHPCL _IO(t, 2) /* hang up on last close */
60: #define TIOCMODG _IOR(t, 3, int) /* get modem control state */
61: #define TIOCMODS _IOW(t, 4, int) /* set modem control state */
62: #define TIOCM_LE 0001 /* line enable */
63: #define TIOCM_DTR 0002 /* data terminal ready */
64: #define TIOCM_RTS 0004 /* request to send */
65: #define TIOCM_ST 0010 /* secondary transmit */
66: #define TIOCM_SR 0020 /* secondary receive */
67: #define TIOCM_CTS 0040 /* clear to send */
68: #define TIOCM_CAR 0100 /* carrier detect */
69: #define TIOCM_CD TIOCM_CAR
70: #define TIOCM_RNG 0200 /* ring */
71: #define TIOCM_RI TIOCM_RNG
72: #define TIOCM_DSR 0400 /* data set ready */
73: #define TIOCGETP _IOR(t, 8,struct sgttyb)/* get parameters -- gtty */
74: #define TIOCSETP _IOW(t, 9,struct sgttyb)/* set parameters -- stty */
75: #define TIOCSETN _IOW(t,10,struct sgttyb)/* as above, but no flushtty */
76: #define TIOCEXCL _IO(t, 13) /* set exclusive use of tty */
77: #define TIOCNXCL _IO(t, 14) /* reset exclusive use of tty */
78: #define TIOCFLUSH _IOW(t, 16, int) /* flush buffers */
79: #define TIOCSETC _IOW(t,17,struct tchars)/* set special characters */
80: #define TIOCGETC _IOR(t,18,struct tchars)/* get special characters */
81: #define TANDEM 0x00000001 /* send stopc on out q full */
82: #define CBREAK 0x00000002 /* half-cooked mode */
83: #define LCASE 0x00000004 /* simulate lower case */
84: #define ECHO 0x00000008 /* echo input */
85: #define CRMOD 0x00000010 /* map \r to \r\n on output */
86: #define RAW 0x00000020 /* no i/o processing */
87: #define ODDP 0x00000040 /* get/send odd parity */
88: #define EVENP 0x00000080 /* get/send even parity */
89: #define ANYP 0x000000c0 /* get any parity/send none */
90: #define NLDELAY 0x00000300 /* \n delay */
91: #define NL0 0x00000000
92: #define NL1 0x00000100 /* tty 37 */
93: #define NL2 0x00000200 /* vt05 */
94: #define NL3 0x00000300
95: #define TBDELAY 0x00000c00 /* horizontal tab delay */
96: #define TAB0 0x00000000
97: #define TAB1 0x00000400 /* tty 37 */
98: #define TAB2 0x00000800
99: #define XTABS 0x00000c00 /* expand tabs on output */
100: #define CRDELAY 0x00003000 /* \r delay */
101: #define CR0 0x00000000
102: #define CR1 0x00001000 /* tn 300 */
103: #define CR2 0x00002000 /* tty 37 */
104: #define CR3 0x00003000 /* concept 100 */
105: #define VTDELAY 0x00004000 /* vertical tab delay */
106: #define FF0 0x00000000
107: #define FF1 0x00004000 /* tty 37 */
108: #define BSDELAY 0x00008000 /* \b delay */
109: #define BS0 0x00000000
110: #define BS1 0x00008000
111: #define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
112: #define CRTBS 0x00010000 /* do backspacing for crt */
113: #define PRTERA 0x00020000 /* \ ... / erase */
114: #define CRTERA 0x00040000 /* " \b " to wipe out char */
115: #define TILDE 0x00080000 /* hazeltine tilde kludge */
116: #define MDMBUF 0x00100000 /* start/stop output on carrier intr */
117: #define LITOUT 0x00200000 /* literal output */
118: #define TOSTOP 0x00400000 /* SIGSTOP on background output */
119: #define FLUSHO 0x00800000 /* flush output to terminal */
120: #define NOHANG 0x01000000 /* no SIGHUP on carrier drop */
121: #define L001000 0x02000000
122: #define CRTKIL 0x04000000 /* kill line with " \b " */
123: #define L004000 0x08000000
124: #define CTLECH 0x10000000 /* echo control chars as ^X */
125: #define PENDIN 0x20000000 /* tp->t_rawq needs reread */
126: #define DECCTQ 0x40000000 /* only ^Q starts after ^S */
127: #define NOFLSH 0x80000000 /* no output flush on signal */
128: /* locals, from 127 down */
129: #define TIOCLBIS _IOW(t, 127, int) /* bis local mode bits */
130: #define TIOCLBIC _IOW(t, 126, int) /* bic local mode bits */
131: #define TIOCLSET _IOW(t, 125, int) /* set entire local mode word */
132: #define TIOCLGET _IOR(t, 124, int) /* get local modes */
133: #define LCRTBS (CRTBS>>16)
134: #define LPRTERA (PRTERA>>16)
135: #define LCRTERA (CRTERA>>16)
136: #define LTILDE (TILDE>>16)
137: #define LMDMBUF (MDMBUF>>16)
138: #define LLITOUT (LITOUT>>16)
139: #define LTOSTOP (TOSTOP>>16)
140: #define LFLUSHO (FLUSHO>>16)
141: #define LNOHANG (NOHANG>>16)
142: #define LCRTKIL (CRTKIL>>16)
143: #define LCTLECH (CTLECH>>16)
144: #define LPENDIN (PENDIN>>16)
145: #define LDECCTQ (DECCTQ>>16)
146: #define LNOFLSH (NOFLSH>>16)
147: #define TIOCSBRK _IO(t, 123) /* set break bit */
148: #define TIOCCBRK _IO(t, 122) /* clear break bit */
149: #define TIOCSDTR _IO(t, 121) /* set data terminal ready */
150: #define TIOCCDTR _IO(t, 120) /* clear data terminal ready */
151: #define TIOCGPGRP _IOR(t, 119, int) /* get pgrp of tty */
152: #define TIOCSPGRP _IOW(t, 118, int) /* set pgrp of tty */
153: #define TIOCSLTC _IOW(t,117,struct ltchars)/* set local special chars */
154: #define TIOCGLTC _IOR(t,116,struct ltchars)/* get local special chars */
155: #define TIOCOUTQ _IOR(t, 115, int) /* output queue size */
156: #define TIOCSTI _IOW(t, 114, char) /* simulate terminal input */
157: #define TIOCNOTTY _IO(t, 113) /* void tty association */
158: #define TIOCPKT _IOW(t, 112, int) /* pty: set/clear packet mode */
159: #define TIOCPKT_DATA 0x00 /* data packet */
160: #define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
161: #define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
162: #define TIOCPKT_STOP 0x04 /* stop output */
163: #define TIOCPKT_START 0x08 /* start output */
164: #define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
165: #define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
166: #define TIOCSTOP _IO(t, 111) /* stop output, like ^S */
167: #define TIOCSTART _IO(t, 110) /* start output, like ^Q */
168: #define TIOCMSET _IOW(t, 109, int) /* set all modem bits */
169: #define TIOCMBIS _IOW(t, 108, int) /* bis modem bits */
170: #define TIOCMBIC _IOW(t, 107, int) /* bic modem bits */
171: #define TIOCMGET _IOR(t, 106, int) /* get all modem bits */
172: #define TIOCREMOTE _IO(t, 105) /* remote input editing */
173:
174: #define OTTYDISC 0 /* old, v7 std tty driver */
175: #define NETLDISC 1 /* line discip for berk net */
176: #define NTTYDISC 2 /* new tty discipline */
177: #define TABLDISC 3 /* hitachi tablet discipline */
178: #define NTABLDISC 4 /* gtco tablet discipline */
179:
180: #define FIOCLEX _IO(f, 1) /* set exclusive use on fd */
181: #define FIONCLEX _IO(f, 2) /* remove exclusive use */
182: /* another local */
183: #define FIONREAD _IOR(f, 127, int) /* get # bytes to read */
184: #define FIONBIO _IOW(f, 126, int) /* set/clear non-blocking i/o */
185: #define FIOASYNC _IOW(f, 125, int) /* set/clear async i/o */
186: #define FIOSETOWN _IOW(f, 124, int) /* set owner */
187: #define FIOGETOWN _IOR(f, 123, int) /* get owner */
188:
189: /* socket i/o controls */
190: #define SIOCSHIWAT _IOW(s, 0, int) /* set high watermark */
191: #define SIOCGHIWAT _IOR(s, 1, int) /* get high watermark */
192: #define SIOCSLOWAT _IOW(s, 2, int) /* set low watermark */
193: #define SIOCGLOWAT _IOR(s, 3, int) /* get low watermark */
194: #define SIOCATMARK _IOR(s, 7, int) /* at oob mark? */
195: #define SIOCSPGRP _IOW(s, 8, int) /* set process group */
196: #define SIOCGPGRP _IOR(s, 9, int) /* get process group */
197:
198: #define SIOCADDRT _IOW(r, 10, struct rtentry) /* add route */
199: #define SIOCDELRT _IOW(r, 11, struct rtentry) /* delete route */
200:
201: #define SIOCSIFADDR _IOW(i, 12, struct ifreq) /* set ifnet address */
202: #define SIOCGIFADDR _IOWR(i,13, struct ifreq) /* get ifnet address */
203: #define SIOCSIFDSTADDR _IOW(i, 14, struct ifreq) /* set p-p address */
204: #define SIOCGIFDSTADDR _IOWR(i,15, struct ifreq) /* get p-p address */
205: #define SIOCSIFFLAGS _IOW(i, 16, struct ifreq) /* set ifnet flags */
206: #define SIOCGIFFLAGS _IOWR(i,17, struct ifreq) /* get ifnet flags */
207: #define SIOCGIFCONF _IOWR(i,20, struct ifconf) /* get ifnet list */
208: #endif
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