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Text File | 1989-06-27 | 13.6 KB | 316 lines | [TEXT/MPS ]

/* * 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 1.3 86/10/13 SMI; from UCB 7.1 6/5/86 */ /* * Ioctl definitions */ #ifndef _IOCTL_ #define _IOCTL_ 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 - not used */ unsigned short ws_ypixel; /* vertical size, pixels - not used */ }; /* * Sun version of same. */ struct ttysize { int ts_lines; /* number of lines on terminal */ int ts_cols; /* number of columns on terminal */ }; #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 2 bits of the upper word are used * to encode the in/out status of the parameter; for now * we restrict parameters to at most 128 bytes. */ #define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */ #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) /* 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 _IORN(x,y,t) (IOC_OUT|(((t)&IOCPARM_MASK)<<16)|('x'<<8)|y) #define _IOW(x,y,t) (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y) #define _IOWN(x,y,t) (IOC_IN|(((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 _IOWRN(x,y,t) (IOC_INOUT|(((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 /* SIGTTOU 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 */ /* * Sun-specific ioctls, which will be moved to the Sun-specific range. * The old codes will be kept around for binary compatibility; the * codes for TIOCCONS and TIOCGSIZE don't collide with the 4.3BSD codes * because the structure size and copy direction fields are different. * The new codes are here to ease the transition internally, not for * customer use. * * Unfortunately, the old TIOCSSIZE code does collide with TIOCSWINSZ, * but they can be disambiguated by checking whether a "struct ttysize" * structure's "ts_lines" field is greater than 64K or not. If so, * it's almost certainly a "struct winsize" instead. */ #define _O_TIOCCONS _IO(t, 104) /* get console I/O */ #define _O_TIOCSSIZE _IOW(t,103,struct ttysize)/* get tty size */ #define _O_TIOCGSIZE _IOR(t,102,struct ttysize)/* get tty size */ #define _N_TIOCCONS _IO(t, 36) /* get console I/O */ #define _N_TIOCSSIZE _IOW(t,37,struct ttysize)/* set tty size */ #define _N_TIOCGSIZE _IOR(t,38,struct ttysize)/* get tty size */ /* * Sun-specific ioctls. */ #define TIOCTCNTL _IOW(t, 32, int) /* pty: set/clr intercept ioctl mode */ #define TIOCSIGNAL _IOW(t, 33, int) /* pty: send signal to slave */ #define TIOCSETX _IOW(t, 34, int) /* set extra modes for S5 compatibility */ #define TIOCGETX _IOR(t, 35, int) /* get extra modes for S5 compatibility */ #define NOPOST 0x00000001 /* no processing on output (LITOUT with 7 bits + parity) */ #define NOISIG 0x00000002 /* disable all signal-generating characters */ #define STOPB 0x00000004 /* two stop bits */ #define TIOCCONS _IO(t, 104) /* get console I/O */ #define TIOCSSIZE _IOW(t,103,struct ttysize)/* set tty size */ #define TIOCGSIZE _IOR(t,102,struct ttysize)/* get tty size */ #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 /* hitachi tablet discipline */ #define NTABLDISC 4 /* gtco tablet discipline */ #define MOUSELDISC 5 /* mouse discipline */ #define KBDLDISC 6 /* up/down keyboard trans (console) */ #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 SIOCSIFMEM _IOW(i, 18, struct ifreq) /* set interface mem */ #define SIOCGIFMEM _IOWR(i,19, struct ifreq) /* get interface mem */ #define SIOCGIFCONF _IOWR(i,20, struct ifconf) /* get ifnet list */ #define SIOCSIFMTU _IOW(i, 21, struct ifreq) /* set if_mtu */ #define SIOCGIFMTU _IOWR(i,22, struct ifreq) /* get if_mtu */ /* from 4.3BSD */ #define SIOCGIFBRDADDR _IOWR(i,23, struct ifreq) /* get broadcast addr */ #define SIOCSIFBRDADDR _IOW(i,24, struct ifreq) /* set broadcast addr */ #define SIOCGIFNETMASK _IOWR(i,25, struct ifreq) /* get net addr mask */ #define SIOCSIFNETMASK _IOW(i,26, struct ifreq) /* set net addr mask */ #define SIOCGIFMETRIC _IOWR(i,27, struct ifreq) /* get IF metric */ #define SIOCSIFMETRIC _IOW(i,28, 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 */ #define SIOCUPPER _IOW(i, 40, struct ifreq) /* attach upper layer */ #define SIOCLOWER _IOW(i, 41, struct ifreq) /* attach lower layer */ #define SIOCSETSYNC _IOW(i, 44, struct ifreq) /* set syncmode */ #define SIOCGETSYNC _IOWR(i, 45, struct ifreq) /* get syncmode */ #define SIOCSSDSTATS _IOWR(i, 46, struct ifreq) /* sync data stats */ #define SIOCSSESTATS _IOWR(i, 47, struct ifreq) /* sync error stats */ /* protocol i/o controls */ #define SIOCSNIT _IOW(p, 0, struct nit_ioc) /* set nit modes */ #define SIOCGNIT _IOWR(p, 1, struct nit_ioc) /* get nit modes */ #endif