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+/* Copyright (C) 1992, 1993, 1996, 1997 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/*
+ * Never include this file directly; use <sys/ioctl.h> instead.
+ */
+
+#ifndef _BITS_IOCTLS_H
+#define _BITS_IOCTLS_H 1
+
+/* These macros are also defined in <bits/termios.h> (with numerically
+ identical values) but this serves to shut up cpp's complaining. */
+#ifdef MDMBUF
+#undef MDMBUF
+#endif
+#ifdef ECHO
+#undef ECHO
+#endif
+#ifdef TOSTOP
+#undef TOSTOP
+#endif
+#ifdef FLUSHO
+#undef FLUSHO
+#endif
+#ifdef PENDIN
+#undef PENDIN
+#endif
+#ifdef NOFLSH
+#undef NOFLSH
+#endif
+
+/* Hurd ioctl request are made up of several fields:
+
+ 10987654321098765432109876543210
+ IOt0t1t2cc0c0cc1c1cc2ggggccccccc
+
+ bits [31,30]: inout direction (enum __ioctl_dir)
+ bits [29,11]: 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)
+ [24,25]: datum #2 type (enum __ioctl_datum)
+ [23,19]: datum #0 count [0,31]
+ [18,14]: datum #1 count [0,31]
+ [13,11]: datum #2 count [0,3]
+ bits [07,10]: group (letter - 'f': ['f','v'])
+ bits [00,06]: 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, IOC_64 };
+
+/* 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) & 0xf))
+#define _IOC_COMMAND(request) ((unsigned int) (request) & 0x7f)
+#define _IOC_TYPE(request) (((unsigned int) (request) >> 11) & 0x7ffff)
+#define _IOC_NOTYPE(request) ((unsigned int) (request) & 0x3ff)
+
+/* 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) & 7)
+
+/* 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) == 8 ? IOC_64 : (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 /* bits/ioctls.h */