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ioctl.h
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1991-06-03
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/*
* 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 7.6 (Berkeley) 12/18/87
* $Header: /sprite/src/lib/include/sys/RCS/ioctl.h,v 1.10 91/06/03 17:24:33 kupfer Exp $
*/
#ifndef _IOCTL
#define _IOCTL
#ifndef _TTYCHARS
#include <sys/ttychars.h>
#endif
#ifndef TTYDEV
#include <sys/ttydev.h>
#endif
#ifndef _FBDEV
#include <sys/fb.h>
#endif
#include <cfuncproto.h>
/*
* Ioctl definitions
*/
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) ((int) (IOC_VOID|(x<<8)|y))
#define _IOR(x,y,t) ((int) (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y))
#define _IOW(x,y,t) ((int) (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y))
/* this should be _IORW, but stdio got there first */
#define _IOWR(x,y,t) ((int) (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', 98) /* 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 close on exec on fd */
#define FIONCLEX _IO('f', 2) /* remove close on exec */
/* 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 SIOCRPHYSADDR _IOWR('i',28, struct ifdevea) /* Read phys.
* enet addr.*/
#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 */
/* Graphics io controls for Ultrix on the DECStation 3100. */
#define QIOCGINFO _IOR('q', 1, DevScreenInfo *) /* get the info */
#define QIOCPMSTATE _IOW('q', 2, DevCursor) /* set mouse pos */
#define QIOWCURSORCOLOR _IOW('q', 3, unsigned int [6]) /* bg/fg r/g/b */
#define QIOCINIT _IO('q', 4) /* init screen */
#define QIOCKPCMD _IOW('q', 5, DevKpCmd) /* keybd. per. cmd */
#define QIOCADDR _IOR('q', 6, DevScreenInfo *) /* get address */
#define QIOWCURSOR _IOW('q', 7, short[32]) /* write cursor bit map */
#define QIOKERNLOOP _IO('q', 8) /*re-route kernel console output */
#define QIOKERNUNLOOP _IO('q', 9) /*don't re-route kernel console output */
#define QIOVIDEOON _IO('q', 10) /* turn on the video */
#define QIOVIDEOOFF _IO('q', 11) /* turn off the video */
#define QIOSETCMAP _IOW('q', 12, DevColorMap)
#define QIOISCOLOR _IOR('q', 13, int) /* is it a color device? */
/* Graphics io controls for Sun frame buffers. */
#define FBIOGTYPE _IOR('F', 0, struct fbtype) /* get description */
#define FBIOGPIXRECT _IOWR('F', 1, struct fbpixrect) /* get pixrect */
#define FBIOGINFO _IOR('F', 2, struct fbinfo) /* get other info */
#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) /* set cmap */
#define FBIOGETCMAP _IOW('F', 4, struct fbcmap) /* get cmap */
#define FBIOSATTR _IOW('F', 5, struct fbsattr) /* set attrs */
#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* get attrs */
#define FBIOSVIDEO _IOW('F', 7, int) /* video control */
#define FBIOGVIDEO _IOR('F', 8, int) /* video control */
#define FBIOVERTICAL _IOW('F', 9, int) /* vert. retrace */
extern int ioctl _ARGS_((int fd, unsigned long cmd, ...));
#endif _IOCTL