[unix-history] / usr / src / sys / sys / ioctl.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)ioctl.h	7.3 (Berkeley) %G%
 */

/*
 * Ioctl definitions
 */
#ifndef	_IOCTL_
#define	_IOCTL_
#ifdef KERNEL
#include "ttychars.h"
#include "ttydev.h"
#else
#include <sys/ttychars.h>
#include <sys/ttydev.h>
#endif

struct tchars {
	char	t_intrc;	/* interrupt */
	char	t_quitc;	/* quit */
	char	t_startc;	/* start output */
	char	t_stopc;	/* stop output */
	char	t_eofc;		/* end-of-file */
	char	t_brkc;		/* input delimiter (like nl) */
};
struct ltchars {
	char	t_suspc;	/* stop process signal */
	char	t_dsuspc;	/* delayed stop process signal */
	char	t_rprntc;	/* reprint line */
	char	t_flushc;	/* flush output (toggles) */
	char	t_werasc;	/* word erase */
	char	t_lnextc;	/* literal next character */
};

/*
 * Structure for TIOCGETP and TIOCSETP ioctls.
 */

#ifndef _SGTTYB_
#define	_SGTTYB_
struct sgttyb {
	char	sg_ispeed;		/* input speed */
	char	sg_ospeed;		/* output speed */
	char	sg_erase;		/* erase character */
	char	sg_kill;		/* kill character */
	short	sg_flags;		/* mode flags */
};
#endif

/*
 * Window/terminal size structure.
 * This information is stored by the kernel
 * in order to provide a consistent interface,
 * but is not used by the kernel.
 *
 * Type must be "unsigned short" so that types.h not required.
 */
struct winsize {
	unsigned short	ws_row;			/* rows, in characters */
	unsigned short	ws_col;			/* columns, in characters */
	unsigned short	ws_xpixel;		/* horizontal size, pixels */
	unsigned short	ws_ypixel;		/* vertical size, pixels */
};

/*
 * Pun for SUN.
 */
struct ttysize {
	unsigned short	ts_lines;
	unsigned short	ts_cols;
	unsigned short	ts_xxx;
	unsigned short	ts_yyy;
};
#define	TIOCGSIZE	TIOCGWINSZ
#define	TIOCSSIZE	TIOCSWINSZ

#ifndef _IO
/*
 * Ioctl's have the command encoded in the lower word,
 * and the size of any in or out parameters in the upper
 * word.  The high 3 bits of the upper word are used
 * to encode the in/out status of the parameter.
 */
#define	IOCPARM_MASK	0x1fff		/* parameter length, at most 13 bits */
#define	IOCPARM_LEN(x)	(((x) >> 16) & IOCPARM_MASK)
#define	IOCPARM_MAX	NBPG		/* max size of ioctl, mult. of NBPG */
#define	IOC_VOID	0x20000000	/* no parameters */
#define	IOC_OUT		0x40000000	/* copy out parameters */
#define	IOC_IN		0x80000000	/* copy in parameters */
#define	IOC_INOUT	(IOC_IN|IOC_OUT)
#define	IOC_DIRMASK	0xe0000000	/* mask for IN/OUT/VOID */
/* the 0x20000000 is so we can distinguish new ioctl's from old */
#define	_IO(x,y)	(IOC_VOID|('x'<<8)|y)
#define	_IOR(x,y,t)	(IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
#define	_IOW(x,y,t)	(IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
/* this should be _IORW, but stdio got there first */
#define	_IOWR(x,y,t)	(IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y)
#endif

/*
 * tty ioctl commands
 */
#define	TIOCGETD	_IOR(t, 0, int)		/* get line discipline */
#define	TIOCSETD	_IOW(t, 1, int)		/* set line discipline */
#define	TIOCHPCL	_IO(t, 2)		/* hang up on last close */
#define	TIOCMODG	_IOR(t, 3, int)		/* get modem control state */
#define	TIOCMODS	_IOW(t, 4, int)		/* set modem control state */
#define		TIOCM_LE	0001		/* line enable */
#define		TIOCM_DTR	0002		/* data terminal ready */
#define		TIOCM_RTS	0004		/* request to send */
#define		TIOCM_ST	0010		/* secondary transmit */
#define		TIOCM_SR	0020		/* secondary receive */
#define		TIOCM_CTS	0040		/* clear to send */
#define		TIOCM_CAR	0100		/* carrier detect */
#define		TIOCM_CD	TIOCM_CAR
#define		TIOCM_RNG	0200		/* ring */
#define		TIOCM_RI	TIOCM_RNG
#define		TIOCM_DSR	0400		/* data set ready */
#define	TIOCGETP	_IOR(t, 8,struct sgttyb)/* get parameters -- gtty */
#define	TIOCSETP	_IOW(t, 9,struct sgttyb)/* set parameters -- stty */
#define	TIOCSETN	_IOW(t,10,struct sgttyb)/* as above, but no flushtty */
#define	TIOCEXCL	_IO(t, 13)		/* set exclusive use of tty */
#define	TIOCNXCL	_IO(t, 14)		/* reset exclusive use of tty */
#define	TIOCFLUSH	_IOW(t, 16, int)	/* flush buffers */
#define	TIOCSETC	_IOW(t,17,struct tchars)/* set special characters */
#define	TIOCGETC	_IOR(t,18,struct tchars)/* get special characters */
#define		TANDEM		0x00000001	/* send stopc on out q full */
#define		CBREAK		0x00000002	/* half-cooked mode */
#define		LCASE		0x00000004	/* simulate lower case */
#define		ECHO		0x00000008	/* echo input */
#define		CRMOD		0x00000010	/* map \r to \r\n on output */
#define		RAW		0x00000020	/* no i/o processing */
#define		ODDP		0x00000040	/* get/send odd parity */
#define		EVENP		0x00000080	/* get/send even parity */
#define		ANYP		0x000000c0	/* get any parity/send none */
#define		NLDELAY		0x00000300	/* \n delay */
#define			NL0	0x00000000
#define			NL1	0x00000100	/* tty 37 */
#define			NL2	0x00000200	/* vt05 */
#define			NL3	0x00000300
#define		TBDELAY		0x00000c00	/* horizontal tab delay */
#define			TAB0	0x00000000
#define			TAB1	0x00000400	/* tty 37 */
#define			TAB2	0x00000800
#define		XTABS		0x00000c00	/* expand tabs on output */
#define		CRDELAY		0x00003000	/* \r delay */
#define			CR0	0x00000000
#define			CR1	0x00001000	/* tn 300 */
#define			CR2	0x00002000	/* tty 37 */
#define			CR3	0x00003000	/* concept 100 */
#define		VTDELAY		0x00004000	/* vertical tab delay */
#define			FF0	0x00000000
#define			FF1	0x00004000	/* tty 37 */
#define		BSDELAY		0x00008000	/* \b delay */
#define			BS0	0x00000000
#define			BS1	0x00008000
#define		ALLDELAY	(NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
#define		CRTBS		0x00010000	/* do backspacing for crt */
#define		PRTERA		0x00020000	/* \ ... / erase */
#define		CRTERA		0x00040000	/* " \b " to wipe out char */
#define		TILDE		0x00080000	/* hazeltine tilde kludge */
#define		MDMBUF		0x00100000	/* start/stop output on carrier intr */
#define		LITOUT		0x00200000	/* literal output */
#define		TOSTOP		0x00400000	/* SIGSTOP on background output */
#define		FLUSHO		0x00800000	/* flush output to terminal */
#define		NOHANG		0x01000000	/* no SIGHUP on carrier drop */
#define		L001000		0x02000000
#define		CRTKIL		0x04000000	/* kill line with " \b " */
#define		PASS8		0x08000000
#define		CTLECH		0x10000000	/* echo control chars as ^X */
#define		PENDIN		0x20000000	/* tp->t_rawq needs reread */
#define		DECCTQ		0x40000000	/* only ^Q starts after ^S */
#define		NOFLSH		0x80000000	/* no output flush on signal */
/* locals, from 127 down */
#define	TIOCLBIS	_IOW(t, 127, int)	/* bis local mode bits */
#define	TIOCLBIC	_IOW(t, 126, int)	/* bic local mode bits */
#define	TIOCLSET	_IOW(t, 125, int)	/* set entire local mode word */
#define	TIOCLGET	_IOR(t, 124, int)	/* get local modes */
#define		LCRTBS		(CRTBS>>16)
#define		LPRTERA		(PRTERA>>16)
#define		LCRTERA		(CRTERA>>16)
#define		LTILDE		(TILDE>>16)
#define		LMDMBUF		(MDMBUF>>16)
#define		LLITOUT		(LITOUT>>16)
#define		LTOSTOP		(TOSTOP>>16)
#define		LFLUSHO		(FLUSHO>>16)
#define		LNOHANG		(NOHANG>>16)
#define		LCRTKIL		(CRTKIL>>16)
#define		LPASS8		(PASS8>>16)
#define		LCTLECH		(CTLECH>>16)
#define		LPENDIN		(PENDIN>>16)
#define		LDECCTQ		(DECCTQ>>16)
#define		LNOFLSH		(NOFLSH>>16)
#define	TIOCSBRK	_IO(t, 123)		/* set break bit */
#define	TIOCCBRK	_IO(t, 122)		/* clear break bit */
#define	TIOCSDTR	_IO(t, 121)		/* set data terminal ready */
#define	TIOCCDTR	_IO(t, 120)		/* clear data terminal ready */
#define	TIOCGPGRP	_IOR(t, 119, int)	/* get pgrp of tty */
#define	TIOCSPGRP	_IOW(t, 118, int)	/* set pgrp of tty */
#define	TIOCSLTC	_IOW(t,117,struct ltchars)/* set local special chars */
#define	TIOCGLTC	_IOR(t,116,struct ltchars)/* get local special chars */
#define	TIOCOUTQ	_IOR(t, 115, int)	/* output queue size */
#define	TIOCSTI		_IOW(t, 114, char)	/* simulate terminal input */
#define	TIOCNOTTY	_IO(t, 113)		/* void tty association */
#define	TIOCPKT		_IOW(t, 112, int)	/* pty: set/clear packet mode */
#define		TIOCPKT_DATA		0x00	/* data packet */
#define		TIOCPKT_FLUSHREAD	0x01	/* flush packet */
#define		TIOCPKT_FLUSHWRITE	0x02	/* flush packet */
#define		TIOCPKT_STOP		0x04	/* stop output */
#define		TIOCPKT_START		0x08	/* start output */
#define		TIOCPKT_NOSTOP		0x10	/* no more ^S, ^Q */
#define		TIOCPKT_DOSTOP		0x20	/* now do ^S ^Q */
#define	TIOCSTOP	_IO(t, 111)		/* stop output, like ^S */
#define	TIOCSTART	_IO(t, 110)		/* start output, like ^Q */
#define	TIOCMSET	_IOW(t, 109, int)	/* set all modem bits */
#define	TIOCMBIS	_IOW(t, 108, int)	/* bis modem bits */
#define	TIOCMBIC	_IOW(t, 107, int)	/* bic modem bits */
#define	TIOCMGET	_IOR(t, 106, int)	/* get all modem bits */
#define	TIOCREMOTE	_IOW(t, 105, int)	/* remote input editing */
#define	TIOCGWINSZ	_IOR(t, 104, struct winsize)	/* get window size */
#define	TIOCSWINSZ	_IOW(t, 103, struct winsize)	/* set window size */
#define	TIOCUCNTL	_IOW(t, 102, int)	/* pty: set/clr usr cntl mode */
#define		UIOCCMD(n)	_IO(u, n)		/* usr cntl op "n" */
#define	TIOCCONS	_IO(t, 102)		/* become virtual console */

#define	OTTYDISC	0		/* old, v7 std tty driver */
#define	NETLDISC	1		/* line discip for berk net */
#define	NTTYDISC	2		/* new tty discipline */
#define	TABLDISC	3		/* tablet discipline */
#define	SLIPDISC	4		/* serial IP discipline */

#define	FIOCLEX		_IO(f, 1)		/* set exclusive use on fd */
#define	FIONCLEX	_IO(f, 2)		/* remove exclusive use */
/* another local */
#define	FIONREAD	_IOR(f, 127, int)	/* get # bytes to read */
#define	FIONBIO		_IOW(f, 126, int)	/* set/clear non-blocking i/o */
#define	FIOASYNC	_IOW(f, 125, int)	/* set/clear async i/o */
#define	FIOSETOWN	_IOW(f, 124, int)	/* set owner */
#define	FIOGETOWN	_IOR(f, 123, int)	/* get owner */

/* socket i/o controls */
#define	SIOCSHIWAT	_IOW(s,  0, int)		/* set high watermark */
#define	SIOCGHIWAT	_IOR(s,  1, int)		/* get high watermark */
#define	SIOCSLOWAT	_IOW(s,  2, int)		/* set low watermark */
#define	SIOCGLOWAT	_IOR(s,  3, int)		/* get low watermark */
#define	SIOCATMARK	_IOR(s,  7, int)		/* at oob mark? */
#define	SIOCSPGRP	_IOW(s,  8, int)		/* set process group */
#define	SIOCGPGRP	_IOR(s,  9, int)		/* get process group */

#define	SIOCADDRT	_IOW(r, 10, struct rtentry)	/* add route */
#define	SIOCDELRT	_IOW(r, 11, struct rtentry)	/* delete route */

#define	SIOCSIFADDR	_IOW(i, 12, struct ifreq)	/* set ifnet address */
#define	SIOCGIFADDR	_IOWR(i,13, struct ifreq)	/* get ifnet address */
#define	SIOCSIFDSTADDR	_IOW(i, 14, struct ifreq)	/* set p-p address */
#define	SIOCGIFDSTADDR	_IOWR(i,15, struct ifreq)	/* get p-p address */
#define	SIOCSIFFLAGS	_IOW(i, 16, struct ifreq)	/* set ifnet flags */
#define	SIOCGIFFLAGS	_IOWR(i,17, struct ifreq)	/* get ifnet flags */
#define	SIOCGIFBRDADDR	_IOWR(i,18, struct ifreq)	/* get broadcast addr */
#define	SIOCSIFBRDADDR	_IOW(i,19, struct ifreq)	/* set broadcast addr */
#define	SIOCGIFCONF	_IOWR(i,20, struct ifconf)	/* get ifnet list */
#define	SIOCGIFNETMASK	_IOWR(i,21, struct ifreq)	/* get net addr mask */
#define	SIOCSIFNETMASK	_IOW(i,22, struct ifreq)	/* set net addr mask */
#define	SIOCGIFMETRIC	_IOWR(i,23, struct ifreq)	/* get IF metric */
#define	SIOCSIFMETRIC	_IOW(i,24, struct ifreq)	/* set IF metric */

#define	SIOCSARP	_IOW(i, 30, struct arpreq)	/* set arp entry */
#define	SIOCGARP	_IOWR(i,31, struct arpreq)	/* get arp entry */
#define	SIOCDARP	_IOW(i, 32, struct arpreq)	/* delete arp entry */

#endif
Commit	Line	Data
d373b0dc	1	/*
1810611d	2	* Copyright (c) 1982, 1986 Regents of the University of California.
da7c5cc6 KM	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
d410d77f	6	* @(#)ioctl.h 7.3 (Berkeley) %G%
da7c5cc6 KM	7	*/
da7c5cc6 KM	8
b9c8e1f1	9	/*
e4858c2b	10	* Ioctl definitions
d373b0dc BJ	11	*/
	12	#ifndef _IOCTL_
	13	#define _IOCTL_
e4858c2b	14	#ifdef KERNEL
88fc1c0a JB	15	#include "ttychars.h"
88fc1c0a JB	16	#include "ttydev.h"
e4858c2b SL	17	#else
	18	#include <sys/ttychars.h>
	19	#include <sys/ttydev.h>
	20	#endif
	21
d373b0dc BJ	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 */
a5ad116d	32	char t_dsuspc; /* delayed stop process signal */
d373b0dc BJ	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 */
d373b0dc	37	};
35820102	38
1d568305 MK	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
22e2baa4	54	/*
728e1bdb MK	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.
218e6c1f JB	59	*
218e6c1f JB	60	* Type must be "unsigned short" so that types.h not required.
22e2baa4 JB	61	*/
22e2baa4 JB	62	struct winsize {
218e6c1f JB	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 */
22e2baa4 JB	67	};
22e2baa4 JB	68
728e1bdb MK	69	/*
	70	* Pun for SUN.
	71	*/
	72	struct ttysize {
218e6c1f JB	73	unsigned short ts_lines;
	74	unsigned short ts_cols;
	75	unsigned short ts_xxx;
	76	unsigned short ts_yyy;
728e1bdb MK	77	};
	78	#define TIOCGSIZE TIOCGWINSZ
	79	#define TIOCSSIZE TIOCSWINSZ
	80
16df015f	81	#ifndef _IO
4b72e2f9 SL	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
d410d77f MK	85	* word. The high 3 bits of the upper word are used
d410d77f MK	86	* to encode the in/out status of the parameter.
4b72e2f9	87	*/
d410d77f MK	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 */
4b72e2f9 SL	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)
d410d77f	95	#define IOC_DIRMASK 0xe0000000 /* mask for IN/OUT/VOID */
4b72e2f9 SL	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)
16df015f	102	#endif
4b72e2f9	103
d373b0dc BJ	104	/*
	105	* tty ioctl commands
	106	*/
4b72e2f9 SL	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 */
e4858c2b SL	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 */
4b72e2f9 SL	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 */
e4858c2b SL	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
728e1bdb	161	#define ALLDELAY (NLDELAY\|TBDELAY\|CRDELAY\|VTDELAY\|BSDELAY)
e4858c2b SL	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 " */
fb01874e	173	#define PASS8 0x08000000
e4858c2b SL	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 */
f68336af	178	/* locals, from 127 down */
f68336af SL	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)
fb01874e	193	#define LPASS8 (PASS8>>16)
f68336af SL	194	#define LCTLECH (CTLECH>>16)
	195	#define LPENDIN (PENDIN>>16)
	196	#define LDECCTQ (DECCTQ>>16)
	197	#define LNOFLSH (NOFLSH>>16)
f68336af SL	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 */
8b008a4e	206	#define TIOCOUTQ _IOR(t, 115, int) /* output queue size */
f68336af SL	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 */
559d4544	223	#define TIOCREMOTE _IOW(t, 105, int) /* remote input editing */
728e1bdb MK	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 */
f43102f9	227	#define UIOCCMD(n) _IO(u, n) /* usr cntl op "n" */
5c416ee2	228	#define TIOCCONS _IO(t, 102) /* become virtual console */
d373b0dc	229
150e6005	230	#define OTTYDISC 0 /* old, v7 std tty driver */
d373b0dc	231	#define NETLDISC 1 /* line discip for berk net */
150e6005	232	#define NTTYDISC 2 /* new tty discipline */
23a45435	233	#define TABLDISC 3 /* tablet discipline */
6b5b71ed	234	#define SLIPDISC 4 /* serial IP discipline */
d373b0dc	235
4b72e2f9 SL	236	#define FIOCLEX _IO(f, 1) /* set exclusive use on fd */
4b72e2f9 SL	237	#define FIONCLEX _IO(f, 2) /* remove exclusive use */
d373b0dc	238	/* another local */
4b72e2f9 SL	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 */
10e4a6a4 SL	242	#define FIOSETOWN _IOW(f, 124, int) /* set owner */
10e4a6a4 SL	243	#define FIOGETOWN _IOR(f, 123, int) /* get owner */
b335e111	244
4b72e2f9	245	/* socket i/o controls */
a4e0b3c8 SL	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 */
1116b929 SL	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 */
9bf79906	263	#define SIOCGIFBRDADDR _IOWR(i,18, struct ifreq) /* get broadcast addr */
115e5722	264	#define SIOCSIFBRDADDR _IOW(i,19, struct ifreq) /* set broadcast addr */
1116b929	265	#define SIOCGIFCONF _IOWR(i,20, struct ifconf) /* get ifnet list */
115e5722 MK	266	#define SIOCGIFNETMASK _IOWR(i,21, struct ifreq) /* get net addr mask */
115e5722 MK	267	#define SIOCSIFNETMASK _IOW(i,22, struct ifreq) /* set net addr mask */
35b428f7 MK	268	#define SIOCGIFMETRIC _IOWR(i,23, struct ifreq) /* get IF metric */
35b428f7 MK	269	#define SIOCSIFMETRIC _IOW(i,24, struct ifreq) /* set IF metric */
47208c5b MK	270
47208c5b MK	271	#define SIOCSARP _IOW(i, 30, struct arpreq) /* set arp entry */
9bf79906	272	#define SIOCGARP _IOWR(i,31, struct arpreq) /* get arp entry */
47208c5b	273	#define SIOCDARP _IOW(i, 32, struct arpreq) /* delete arp entry */
eadcfc1e	274
d373b0dc	275	#endif