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1.1 root 1: /*
2: * Copyright (c) 1982, 1986 Regents of the University of California.
3: * All rights reserved. The Berkeley software License Agreement
4: * specifies the terms and conditions for redistribution.
5: *
6: * @(#)ioctl.h 7.6 (Berkeley) 12/18/87
7: */
8:
9: /*
10: * Ioctl definitions
11: */
12: #ifndef _IOCTL_
13: #define _IOCTL_
14: #ifdef KERNEL
15: #include "ttychars.h"
16: #include "ttydev.h"
17: #else
18: #include <sys/ttychars.h>
19: #include <sys/ttydev.h>
20: #endif
21:
22: struct tchars {
23: char t_intrc; /* interrupt */
24: char t_quitc; /* quit */
25: char t_startc; /* start output */
26: char t_stopc; /* stop output */
27: char t_eofc; /* end-of-file */
28: char t_brkc; /* input delimiter (like nl) */
29: };
30: struct ltchars {
31: char t_suspc; /* stop process signal */
32: char t_dsuspc; /* delayed stop process signal */
33: char t_rprntc; /* reprint line */
34: char t_flushc; /* flush output (toggles) */
35: char t_werasc; /* word erase */
36: char t_lnextc; /* literal next character */
37: };
38:
39: /*
40: * Structure for TIOCGETP and TIOCSETP ioctls.
41: */
42:
43: #ifndef _SGTTYB_
44: #define _SGTTYB_
45: struct sgttyb {
46: char sg_ispeed; /* input speed */
47: char sg_ospeed; /* output speed */
48: char sg_erase; /* erase character */
49: char sg_kill; /* kill character */
50: short sg_flags; /* mode flags */
51: };
52: #endif
53:
54: /*
55: * Window/terminal size structure.
56: * This information is stored by the kernel
57: * in order to provide a consistent interface,
58: * but is not used by the kernel.
59: *
60: * Type must be "unsigned short" so that types.h not required.
61: */
62: struct winsize {
63: unsigned short ws_row; /* rows, in characters */
64: unsigned short ws_col; /* columns, in characters */
65: unsigned short ws_xpixel; /* horizontal size, pixels */
66: unsigned short ws_ypixel; /* vertical size, pixels */
67: };
68:
69: /*
70: * Pun for SUN.
71: */
72: struct ttysize {
73: unsigned short ts_lines;
74: unsigned short ts_cols;
75: unsigned short ts_xxx;
76: unsigned short ts_yyy;
77: };
78: #define TIOCGSIZE TIOCGWINSZ
79: #define TIOCSSIZE TIOCSWINSZ
80:
81: #ifndef _IO
82: /*
83: * Ioctl's have the command encoded in the lower word,
84: * and the size of any in or out parameters in the upper
85: * word. The high 3 bits of the upper word are used
86: * to encode the in/out status of the parameter.
87: */
88: #define IOCPARM_MASK 0x1fff /* parameter length, at most 13 bits */
89: #define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK)
90: #define IOCPARM_MAX NBPG /* max size of ioctl, mult. of NBPG */
91: #define IOC_VOID 0x20000000 /* no parameters */
92: #define IOC_OUT 0x40000000 /* copy out parameters */
93: #define IOC_IN 0x80000000 /* copy in parameters */
94: #define IOC_INOUT (IOC_IN|IOC_OUT)
95: #define IOC_DIRMASK 0xe0000000 /* mask for IN/OUT/VOID */
96: /* the 0x20000000 is so we can distinguish new ioctl's from old */
97: #define _IO(x,y) (IOC_VOID|(x<<8)|y)
98: #define _IOR(x,y,t) (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
99: #define _IOW(x,y,t) (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
100: /* this should be _IORW, but stdio got there first */
101: #define _IOWR(x,y,t) (IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
102: #endif
103:
104: /*
105: * tty ioctl commands
106: */
107: #define TIOCGETD _IOR('t', 0, int) /* get line discipline */
108: #define TIOCSETD _IOW('t', 1, int) /* set line discipline */
109: #define TIOCHPCL _IO('t', 2) /* hang up on last close */
110: #define TIOCMODG _IOR('t', 3, int) /* get modem control state */
111: #define TIOCMODS _IOW('t', 4, int) /* set modem control state */
112: #define TIOCM_LE 0001 /* line enable */
113: #define TIOCM_DTR 0002 /* data terminal ready */
114: #define TIOCM_RTS 0004 /* request to send */
115: #define TIOCM_ST 0010 /* secondary transmit */
116: #define TIOCM_SR 0020 /* secondary receive */
117: #define TIOCM_CTS 0040 /* clear to send */
118: #define TIOCM_CAR 0100 /* carrier detect */
119: #define TIOCM_CD TIOCM_CAR
120: #define TIOCM_RNG 0200 /* ring */
121: #define TIOCM_RI TIOCM_RNG
122: #define TIOCM_DSR 0400 /* data set ready */
123: #define TIOCGETP _IOR('t', 8,struct sgttyb)/* get parameters -- gtty */
124: #define TIOCSETP _IOW('t', 9,struct sgttyb)/* set parameters -- stty */
125: #define TIOCSETN _IOW('t',10,struct sgttyb)/* as above, but no flushtty */
126: #define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */
127: #define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */
128: #define TIOCFLUSH _IOW('t', 16, int) /* flush buffers */
129: #define TIOCSETC _IOW('t',17,struct tchars)/* set special characters */
130: #define TIOCGETC _IOR('t',18,struct tchars)/* get special characters */
131: #define TANDEM 0x00000001 /* send stopc on out q full */
132: #define CBREAK 0x00000002 /* half-cooked mode */
133: #define LCASE 0x00000004 /* simulate lower case */
134: #define ECHO 0x00000008 /* echo input */
135: #define CRMOD 0x00000010 /* map \r to \r\n on output */
136: #define RAW 0x00000020 /* no i/o processing */
137: #define ODDP 0x00000040 /* get/send odd parity */
138: #define EVENP 0x00000080 /* get/send even parity */
139: #define ANYP 0x000000c0 /* get any parity/send none */
140: #define NLDELAY 0x00000300 /* \n delay */
141: #define NL0 0x00000000
142: #define NL1 0x00000100 /* tty 37 */
143: #define NL2 0x00000200 /* vt05 */
144: #define NL3 0x00000300
145: #define TBDELAY 0x00000c00 /* horizontal tab delay */
146: #define TAB0 0x00000000
147: #define TAB1 0x00000400 /* tty 37 */
148: #define TAB2 0x00000800
149: #define XTABS 0x00000c00 /* expand tabs on output */
150: #define CRDELAY 0x00003000 /* \r delay */
151: #define CR0 0x00000000
152: #define CR1 0x00001000 /* tn 300 */
153: #define CR2 0x00002000 /* tty 37 */
154: #define CR3 0x00003000 /* concept 100 */
155: #define VTDELAY 0x00004000 /* vertical tab delay */
156: #define FF0 0x00000000
157: #define FF1 0x00004000 /* tty 37 */
158: #define BSDELAY 0x00008000 /* \b delay */
159: #define BS0 0x00000000
160: #define BS1 0x00008000
161: #define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
162: #define CRTBS 0x00010000 /* do backspacing for crt */
163: #define PRTERA 0x00020000 /* \ ... / erase */
164: #define CRTERA 0x00040000 /* " \b " to wipe out char */
165: #define TILDE 0x00080000 /* hazeltine tilde kludge */
166: #define MDMBUF 0x00100000 /* start/stop output on carrier intr */
167: #define LITOUT 0x00200000 /* literal output */
168: #define TOSTOP 0x00400000 /* SIGSTOP on background output */
169: #define FLUSHO 0x00800000 /* flush output to terminal */
170: #define NOHANG 0x01000000 /* no SIGHUP on carrier drop */
171: #define L001000 0x02000000
172: #define CRTKIL 0x04000000 /* kill line with " \b " */
173: #define PASS8 0x08000000
174: #define CTLECH 0x10000000 /* echo control chars as ^X */
175: #define PENDIN 0x20000000 /* tp->t_rawq needs reread */
176: #define DECCTQ 0x40000000 /* only ^Q starts after ^S */
177: #define NOFLSH 0x80000000 /* no output flush on signal */
178: /* locals, from 127 down */
179: #define TIOCLBIS _IOW('t', 127, int) /* bis local mode bits */
180: #define TIOCLBIC _IOW('t', 126, int) /* bic local mode bits */
181: #define TIOCLSET _IOW('t', 125, int) /* set entire local mode word */
182: #define TIOCLGET _IOR('t', 124, int) /* get local modes */
183: #define LCRTBS (CRTBS>>16)
184: #define LPRTERA (PRTERA>>16)
185: #define LCRTERA (CRTERA>>16)
186: #define LTILDE (TILDE>>16)
187: #define LMDMBUF (MDMBUF>>16)
188: #define LLITOUT (LITOUT>>16)
189: #define LTOSTOP (TOSTOP>>16)
190: #define LFLUSHO (FLUSHO>>16)
191: #define LNOHANG (NOHANG>>16)
192: #define LCRTKIL (CRTKIL>>16)
193: #define LPASS8 (PASS8>>16)
194: #define LCTLECH (CTLECH>>16)
195: #define LPENDIN (PENDIN>>16)
196: #define LDECCTQ (DECCTQ>>16)
197: #define LNOFLSH (NOFLSH>>16)
198: #define TIOCSBRK _IO('t', 123) /* set break bit */
199: #define TIOCCBRK _IO('t', 122) /* clear break bit */
200: #define TIOCSDTR _IO('t', 121) /* set data terminal ready */
201: #define TIOCCDTR _IO('t', 120) /* clear data terminal ready */
202: #define TIOCGPGRP _IOR('t', 119, int) /* get pgrp of tty */
203: #define TIOCSPGRP _IOW('t', 118, int) /* set pgrp of tty */
204: #define TIOCSLTC _IOW('t',117,struct ltchars)/* set local special chars */
205: #define TIOCGLTC _IOR('t',116,struct ltchars)/* get local special chars */
206: #define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
207: #define TIOCSTI _IOW('t', 114, char) /* simulate terminal input */
208: #define TIOCNOTTY _IO('t', 113) /* void tty association */
209: #define TIOCPKT _IOW('t', 112, int) /* pty: set/clear packet mode */
210: #define TIOCPKT_DATA 0x00 /* data packet */
211: #define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
212: #define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
213: #define TIOCPKT_STOP 0x04 /* stop output */
214: #define TIOCPKT_START 0x08 /* start output */
215: #define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
216: #define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
217: #define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
218: #define TIOCSTART _IO('t', 110) /* start output, like ^Q */
219: #define TIOCMSET _IOW('t', 109, int) /* set all modem bits */
220: #define TIOCMBIS _IOW('t', 108, int) /* bis modem bits */
221: #define TIOCMBIC _IOW('t', 107, int) /* bic modem bits */
222: #define TIOCMGET _IOR('t', 106, int) /* get all modem bits */
223: #define TIOCREMOTE _IOW('t', 105, int) /* remote input editing */
224: #define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */
225: #define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */
226: #define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */
227: #define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */
228: #define TIOCCONS _IO('t', 98) /* become virtual console */
229:
230: #define OTTYDISC 0 /* old, v7 std tty driver */
231: #define NETLDISC 1 /* line discip for berk net */
232: #define NTTYDISC 2 /* new tty discipline */
233: #define TABLDISC 3 /* tablet discipline */
234: #define SLIPDISC 4 /* serial IP discipline */
235:
236: #define FIOCLEX _IO('f', 1) /* set close on exec on fd */
237: #define FIONCLEX _IO('f', 2) /* remove close on exec */
238: /* another local */
239: #define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
240: #define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
241: #define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
242: #define FIOSETOWN _IOW('f', 124, int) /* set owner */
243: #define FIOGETOWN _IOR('f', 123, int) /* get owner */
244:
245: /* socket i/o controls */
246: #define SIOCSHIWAT _IOW('s', 0, int) /* set high watermark */
247: #define SIOCGHIWAT _IOR('s', 1, int) /* get high watermark */
248: #define SIOCSLOWAT _IOW('s', 2, int) /* set low watermark */
249: #define SIOCGLOWAT _IOR('s', 3, int) /* get low watermark */
250: #define SIOCATMARK _IOR('s', 7, int) /* at oob mark? */
251: #define SIOCSPGRP _IOW('s', 8, int) /* set process group */
252: #define SIOCGPGRP _IOR('s', 9, int) /* get process group */
253:
254: #define SIOCADDRT _IOW('r', 10, struct rtentry) /* add route */
255: #define SIOCDELRT _IOW('r', 11, struct rtentry) /* delete route */
256:
257: #define SIOCSIFADDR _IOW('i', 12, struct ifreq) /* set ifnet address */
258: #define SIOCGIFADDR _IOWR('i',13, struct ifreq) /* get ifnet address */
259: #define SIOCSIFDSTADDR _IOW('i', 14, struct ifreq) /* set p-p address */
260: #define SIOCGIFDSTADDR _IOWR('i',15, struct ifreq) /* get p-p address */
261: #define SIOCSIFFLAGS _IOW('i', 16, struct ifreq) /* set ifnet flags */
262: #define SIOCGIFFLAGS _IOWR('i',17, struct ifreq) /* get ifnet flags */
263: #define SIOCGIFBRDADDR _IOWR('i',18, struct ifreq) /* get broadcast addr */
264: #define SIOCSIFBRDADDR _IOW('i',19, struct ifreq) /* set broadcast addr */
265: #define SIOCGIFCONF _IOWR('i',20, struct ifconf) /* get ifnet list */
266: #define SIOCGIFNETMASK _IOWR('i',21, struct ifreq) /* get net addr mask */
267: #define SIOCSIFNETMASK _IOW('i',22, struct ifreq) /* set net addr mask */
268: #define SIOCGIFMETRIC _IOWR('i',23, struct ifreq) /* get IF metric */
269: #define SIOCSIFMETRIC _IOW('i',24, struct ifreq) /* set IF metric */
270:
271: #define SIOCSARP _IOW('i', 30, struct arpreq) /* set arp entry */
272: #define SIOCGARP _IOWR('i',31, struct arpreq) /* get arp entry */
273: #define SIOCDARP _IOW('i', 32, struct arpreq) /* delete arp entry */
274:
275: #endif
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