/* * 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 7.6.1.1 (Berkeley) 01/13/88 */ /* * Ioctl definitions */ #ifndef _IOCTL_ #define _IOCTL_ #ifdef KERNEL #include "ttychars.h" #include "ttydev.h" #else #include #include #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 (IOC_IN|IOC_OUT|IOC_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) #define _IOWX(x,y,s) (IOC_IN|(((s)&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 TIOCPKT_TIOC 0x40 /* transparent ioctl packet */ #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 UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */ #define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */ #define TIOCTIOC _IOW('t', 101, int) /* pty: set/clr transparent */ #define TIOCBLK _IOW('t', 100, int) /* pty: block slave writes */ #define TIOCIOANS(s) _IOWX('t', 99, (s)) /* pty: reply to user ioctl */ #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 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