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Diffstat (limited to 'sysdeps/mach/hurd/ioctls.h')
| -rw-r--r-- | sysdeps/mach/hurd/ioctls.h | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/ioctls.h b/sysdeps/mach/hurd/ioctls.h new file mode 100644 index 0000000000..af44873cb7 --- /dev/null +++ b/sysdeps/mach/hurd/ioctls.h @@ -0,0 +1,323 @@ +/* Copyright (C) 1992, 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _IOCTLS_H + +#define _IOCTLS_H 1 + +/* Hurd ioctl request are made up of several fields: + bits 31-30: inout direction (enum __ioctl_dir) + bits 29-12: type encoding as follows; zero count indicates omitted datum + 29-28: datum #0 type (enum __ioctl_datum) + 27-26: datum #1 type (enum __ioctl_datum) + 25-24: datum #2 type (enum __ioctl_datum) + 23-19: datum #0 count [0..31] + 18-14: datum #1 count [0..31] + 13-12: datum #2 count [0..3] + bits 11- 8: group (letter - 'f': ['f'..'v']) + bits 7- 0: command [0..127] + + The following macros construct and dissect these fields. */ + +enum __ioctl_dir + { + IOC_VOID = 0, /* No parameters. */ + IOC_OUT = 1, /* Data is written into the user's buffer. */ + IOC_IN = 2, /* Data is read from the user's buffer. */ + IOC_INOUT = (IOC_IN|IOC_OUT) + }; + +enum __ioctl_datum { IOC_8, IOC_16, IOC_32 }; + +/* Construct an ioctl from constructed type plus other fields. */ +#define _IOC(inout, group, num, type) \ + ((num) | ((((group) - 'f') | ((type) | (inout) << 19) << 4) << 7)) + +/* Dissect an ioctl into its component fields. */ +#define _IOC_INOUT(request) (((unsigned int) (request) >> 30) & IOC_INOUT) +#define _IOC_GROUP(request) ('f' + (((unsigned int) (request) >> 7) & 15)) +#define _IOC_COMMAND(request) ((unsigned int) (request) & 0x7f) +#define _IOC_TYPE(request) (((unsigned int) (request) >> 11) & 0x7ffff) + +/* Construct a type information field from + the broken-out type and count fields. */ +#define _IOT(t0, c0, t1, c1, t2, c2) \ + ((c2) | (((c1) | ((c0) | ((t2) | ((t1) | (t0) << 2) << 2) << 5) << 5) << 3)) + +/* Dissect a type information field into the type and count fields. */ +#define _IOT_TYPE0(type) (((unsigned int) (type) >> 17) & 3) +#define _IOT_TYPE1(type) (((unsigned int) (type) >> 15) & 3) +#define _IOT_TYPE2(type) (((unsigned int) (type) >> 13) & 3) +#define _IOT_COUNT0(type) (((unsigned int) (type) >> 8) & 0x1f) +#define _IOT_COUNT1(type) (((unsigned int) (type) >> 3) & 0x1f) +#define _IOT_COUNT2(type) (((unsigned int) (type) >> 0) & 3) + +/* Construct an ioctl from all the broken-out fields. */ +#define _IOCT(inout, group, num, t0, c0, t1, c1, t2, c2) \ + _IOC ((inout), (group), (num), _IOT ((t0), (c0), (t1), (c1), (t2), (c2))) + +/* Standard flavors of ioctls. + _IOT_foobar is defined either in this file, + or where struct foobar is defined. */ +#define _IO(g, n) _IOC (IOC_VOID, (g), (n), 0) +#define _IOR(g, n, t) _IOC (IOC_OUT, (g), (n), _IOT_##t) +#define _IOW(g, n, t) _IOC (IOC_IN, (g), (n), _IOT_##t) +#define _IOWR(g, n, t) _IOC (IOC_INOUT, (g), (n), _IOT_##t) + +/* Construct an individual type field for TYPE. */ +#define _IOTS(type) (sizeof (type) >> 1) + +/* Construct a type information field for + a single argument of the scalar TYPE. */ +#define _IOT_SIMPLE(type) _IOT (_IOTS (type), 1, 0, 0, 0, 0) + +/* Basic C types. */ +#define _IOT_int _IOT_SIMPLE (int) +#define _IOT_char _IOT_SIMPLE (char) +#define _IOT_short _IOT_SIMPLE (short) + + +/* ioctls verbatim from 4.4 <sys/ioctl.h>, with `struct' keywords removed. */ + +#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 */ + /* 8-10 compat */ +#define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */ +#define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */ + /* 15 unused */ +#define TIOCFLUSH _IOW('t', 16, int) /* flush buffers */ + /* 17-18 compat */ +#define TIOCGETA _IOR('t', 19, termios) /* get termios struct */ +#define TIOCSETA _IOW('t', 20, termios) /* set termios struct */ +#define TIOCSETAW _IOW('t', 21, termios) /* drain output, set */ +#define TIOCSETAF _IOW('t', 22, termios) /* drn out, fls in, set */ +#define TIOCGETD _IOR('t', 26, int) /* get line discipline */ +#define TIOCSETD _IOW('t', 27, int) /* set line discipline */ + /* 127-124 compat */ +#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 */ + /* 117-116 compat */ +#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_IOCTL 0x40 /* state change of pty driver */ +#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, winsize) /* get window size */ +#define TIOCSWINSZ _IOW('t', 103, 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 _IOW('t', 98, int) /* become virtual console */ +#define TIOCSCTTY _IO('t', 97) /* become controlling tty */ +#define TIOCEXT _IOW('t', 96, int) /* pty: external processing */ +#define TIOCSIG _IO('t', 95) /* pty: generate signal */ +#define TIOCDRAIN _IO('t', 94) /* wait till output drained */ + +#define TTYDISC 0 /* termios tty line 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 */ +#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, ortentry) /* add route */ +#define SIOCDELRT _IOW('r', 11, ortentry) /* delete route */ + +#define SIOCSIFADDR _IOW('i', 12, ifreq) /* set ifnet address */ +#define OSIOCGIFADDR _IOWR('i',13, ifreq) /* get ifnet address */ +#define SIOCGIFADDR _IOWR('i',33, ifreq) /* get ifnet address */ +#define SIOCSIFDSTADDR _IOW('i', 14, ifreq) /* set p-p address */ +#define OSIOCGIFDSTADDR _IOWR('i',15, ifreq) /* get p-p address */ +#define SIOCGIFDSTADDR _IOWR('i',34, ifreq) /* get p-p address */ +#define SIOCSIFFLAGS _IOW('i', 16, ifreq) /* set ifnet flags */ +#define SIOCGIFFLAGS _IOWR('i',17, ifreq) /* get ifnet flags */ +#define OSIOCGIFBRDADDR _IOWR('i',18, ifreq) /* get broadcast addr */ +#define SIOCGIFBRDADDR _IOWR('i',35, ifreq) /* get broadcast addr */ +#define SIOCSIFBRDADDR _IOW('i',19, ifreq) /* set broadcast addr */ +#define OSIOCGIFCONF _IOWR('i',20, ifconf) /* get ifnet list */ +#define SIOCGIFCONF _IOWR('i',36, ifconf) /* get ifnet list */ +#define OSIOCGIFNETMASK _IOWR('i',21, ifreq) /* get net addr mask */ +#define SIOCGIFNETMASK _IOWR('i',37, ifreq) /* get net addr mask */ +#define SIOCSIFNETMASK _IOW('i',22, ifreq) /* set net addr mask */ +#define SIOCGIFMETRIC _IOWR('i',23, ifreq) /* get IF metric */ +#define SIOCSIFMETRIC _IOW('i',24, ifreq) /* set IF metric */ +#define SIOCDIFADDR _IOW('i',25, ifreq) /* delete IF addr */ +#define SIOCAIFADDR _IOW('i',26, ifaliasreq) /* add/chg IF alias */ + +#define SIOCSARP _IOW('i', 30, arpreq) /* set arp entry */ +#define OSIOCGARP _IOWR('i',31, arpreq) /* get arp entry */ +#define SIOCGARP _IOWR('i',38, arpreq) /* get arp entry */ +#define SIOCDARP _IOW('i', 32, arpreq) /* delete arp entry */ + + +/* Compatibility with 4.3 BSD terminal driver. + From 4.4 <sys/ioctl_compat.h>. */ + +#ifdef USE_OLD_TTY +# undef TIOCGETD +# define TIOCGETD _IOR('t', 0, int) /* get line discipline */ +# undef TIOCSETD +# define TIOCSETD _IOW('t', 1, int) /* set line discipline */ +#else +# define OTIOCGETD _IOR('t', 0, int) /* get line discipline */ +# define OTIOCSETD _IOW('t', 1, int) /* set line discipline */ +#endif +#define TIOCHPCL _IO('t', 2) /* hang up on last close */ +#define TIOCGETP _IOR('t', 8,sgttyb)/* get parameters -- gtty */ +#define TIOCSETP _IOW('t', 9,sgttyb)/* set parameters -- stty */ +#define TIOCSETN _IOW('t',10,sgttyb)/* as above, but no flushtty*/ +#define TIOCSETC _IOW('t',17,tchars)/* set special characters */ +#define TIOCGETC _IOR('t',18,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*/ +#define LITOUT 0x00200000 /* literal output */ +#define TOSTOP 0x00400000 /*SIGSTOP on background output*/ +#define FLUSHO 0x00800000 /* flush output to terminal */ +#define NOHANG 0x01000000 /* (no-op) was 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 */ +#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 TIOCSLTC _IOW('t',117,ltchars)/* set local special chars*/ +#define TIOCGLTC _IOR('t',116,ltchars)/* get local special chars*/ +#define OTIOCCONS _IO('t', 98) /* for hp300 -- sans int arg */ +#define OTTYDISC 0 +#define NETLDISC 1 +#define NTTYDISC 2 + +/* From 4.4 <sys/ttydev.h>. */ +#ifdef USE_OLD_TTY +#define B0 0 +#define B50 1 +#define B75 2 +#define B110 3 +#define B134 4 +#define B150 5 +#define B200 6 +#define B300 7 +#define B600 8 +#define B1200 9 +#define B1800 10 +#define B2400 11 +#define B4800 12 +#define B9600 13 +#define EXTA 14 +#define EXTB 15 +#endif /* USE_OLD_TTY */ + + +#endif /* ioctls.h */ |