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/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */ |
#ifndef __dj_include_sys_ioctl_h_ |
#define __dj_include_sys_ioctl_h_ |
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#ifdef __cplusplus |
extern "C"{ |
#endif |
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#ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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#ifndef __STRICT_ANSI__ |
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#ifndef _POSIX_SOURCE |
/* |
** plain ioctl functions. Do not use them. |
** Never. Really _N_E_V_E_R_. Unless you really know what |
** you are doing. |
** |
*/ |
#define DOS_PLAIN_GETDEVDATA 0x00 |
#define DOS_PLAIN_SETDEVDATA 0x01 |
#define DOS_PLAIN_RCVDATA 0x02 |
#define DOS_PLAIN_SNDDATA 0x03 |
#define DOS_PLAIN_RCVCTLDATA 0x04 |
#define DOS_PLAIN_SNDCTLDATA 0x05 |
#define DOS_PLAIN_CHKINSTAT 0x06 |
#define DOS_PLAIN_CHKOUTSTAT 0x07 |
#define DOS_PLAIN_ISCHANGEABLE 0x08 |
#define DOS_PLAIN_ISREDIRBLK 0x09 |
#define DOS_PLAIN_ISREDIRHND 0x0a |
#define DOS_PLAIN_SETRETRY 0x0b |
#define DOS_PLAIN_GENCHARREQ 0x0c |
#define DOS_PLAIN_GENBLKREQ 0x0d |
#define DOS_PLAIN_GLDRVMAP 0x0e |
#define DOS_PLAIN_SLDRVMAP 0x0f |
#define DOS_PLAIN_QGIOCTLCAPH 0x10 |
#define DOS_PLAIN_QGIOCTLCAPD 0x11 |
/* |
** Flags for DOS commands |
*/ |
#define DOS_XFER 0x8000 /* use xfer buffer */ |
#define DOS_RETMASK 0x7000 /* Here we put the bits to tell */ |
/* what to return. 8 possible values */ |
#define DOS_BRAINDEAD 0x0400 /* CX does not hold the number of */ |
/* bytes to transfer */ |
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#define DOS_XINARGS(a) ((a & 3)<<12) /* How many extra args we expect. */ |
#define DOS_RETAX 0x1000 /* return AX as result */ |
#define DOS_RETDX 0x2000 /* return DX as result */ |
#define DOS_RETDISI 0x3000 /* return DI SI as result */ |
/* |
** DOS ioctls we support: |
*/ |
#define DOS_GETDEVDATA (DOS_PLAIN_GETDEVDATA| DOS_RETDX|DOS_XINARGS(0)) |
#define DOS_SETDEVDATA (DOS_PLAIN_SETDEVDATA| DOS_XINARGS(1)) |
#define DOS_RCVDATA (DOS_PLAIN_RCVDATA |DOS_XFER|DOS_RETAX|DOS_XINARGS(1)) |
#define DOS_SNDDATA (DOS_PLAIN_SNDDATA |DOS_XFER|DOS_RETAX|DOS_XINARGS(1)) |
#define DOS_RCVCTLDATA (DOS_PLAIN_RCVCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1)) |
#define DOS_SNDCTLDATA (DOS_PLAIN_SNDCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1)) |
#define DOS_CHKINSTAT (DOS_PLAIN_CHKINSTAT | DOS_RETAX) |
#define DOS_CHKOUTSTAT (DOS_PLAIN_CHKOUTSTAT| DOS_RETAX) |
#define DOS_ISCHANGEABLE (DOS_PLAIN_ISCHANGEABLE| DOS_RETAX) |
#define DOS_ISREDIRBLK (DOS_PLAIN_ISREDIRBLK| DOS_RETDX) |
#define DOS_ISREDIRHND (DOS_PLAIN_ISREDIRHND| DOS_RETDX) |
#define DOS_SETRETRY (DOS_PLAIN_SETRETRY| DOS_XINARGS(1)) |
/* |
These ones do not fit into my scheme, because they _DO_NOT_ put the size |
of the xfer buffer in CX. Aaaaargh |
*/ |
#define DOS_GENCHARREQ (DOS_PLAIN_GENCHARREQ|DOS_BRAINDEAD|DOS_RETDISI) |
#define DOS_GENBLKREQ (DOS_PLAIN_GENBLKREQ |DOS_BRAINDEAD|DOS_RETAX) |
#define DOS_GLDRVMAP (DOS_PLAIN_GLDRVMAP| DOS_RETAX) |
#define DOS_SLDRVMAP (DOS_PLAIN_SLDRVMAP| DOS_RETAX) |
#define DOS_QGIOCTLCAPH (DOS_PLAIN_QGIOCTLCAPH| DOS_RETAX) |
#define DOS_QGIOCTLCAPD (DOS_PLAIN_QGIOCTLCAPD| DOS_RETAX) |
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#define __IS_UNIX_IOCTL(a) ((a) & 0xd0000000U) |
#if 0 |
/* |
** UNIX stuff |
** |
** This is subject to major changes in the near future. |
** Do not use it yet. |
*/ |
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/* |
** __WARNING__ : |
** This ifdef works for DJGPP, because its io.h |
** defines __djgpp_include_io_h_ |
*/ |
#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 _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) |
#endif /* _IO */ |
/* Common ioctl's for all disciplines which are handled in ttiocom */ |
enum tty_ioctl { |
TXISATTY = ('X'<<8), /* quick path for isatty */ |
TXTTYNAME, /* quick path for ttyname */ |
TXGETLD, /* get line discipline */ |
TXSETLD, /* set line discipline */ |
TXGETCD, /* get control disciplines */ |
TXADDCD, /* add control discipline */ |
TXDELCD, /* delete control discipline */ |
TXSBAUD, /* set integer baud rate */ |
TXGBAUD, /* get integer baud rate */ |
TXSETIHOG, /* set the input buffer limit */ |
TXSETOHOG, /* set the output buffer limit */ |
TXGPGRP, /* get p grp with posix security */ |
TXSPGRP /* set p grp with posix security */ |
}; |
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#define TTNAMEMAX 32 /* used with TXGETLD, et al */ |
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union txname { /* used with TXGETCD */ |
int tx_which; /* which name to get -- inbound */ |
char tx_name[TTNAMEMAX];/* the name -- outbound */ |
}; |
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/* |
* window size structure used with TXSETWIN and TXGETWIN. This is |
* exactly the same as the Berkeley structure and can be used with |
* TIOCSWINSZ and TIOCGWINSZ -- in fact they are defined to be the |
* same. |
*/ |
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 */ |
}; |
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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 */ |
}; |
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/* |
* Structure for TIOCGETP and TIOCSETP ioctls. |
*/ |
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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 */ |
}; |
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/* |
* 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 |
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#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 CRDELAY 0x00000300 /* \r delay */ |
#define CR0 0x00000000 |
#define CR1 0x00000100 /* tn 300 */ |
#define CR2 0x00000200 /* tty 37 */ |
#define CR3 0x00000300 /* concept 100 */ |
#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 BSDELAY 0x00001000 /* \b delay */ |
#define BS0 0x00000000 |
#define BS1 0x00001000 |
#define VTDELAY 0x00002000 /* vertical tab delay */ |
#define FF0 0x00000000 |
#define FF1 0x00002000 /* tty 37 */ |
#define NLDELAY 0x0000c000 /* \n delay */ |
#define NL0 0x00000000 |
#define NL1 0x00004000 /* tty 37 */ |
#define NL2 0x00008000 /* vt05 */ |
#define NL3 0x0000c000 |
#define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY) |
#define TOSTOP 0x00010000 /* SIGSTOP on bckgnd output */ |
#define PRTERA 0x00020000 /* \ ... / erase */ |
#define CRTERA 0x00040000 /* " \b " to wipe out char */ |
#define TILDE 0x00080000 /* hazeltine tilde kludge */ |
#define FLUSHO 0x00100000 /* flush output to terminal */ |
#define LITOUT 0x00200000 /* literal output */ |
#define CRTBS 0x00400000 /* do backspacing for crt */ |
#define MDMBUF 0x00800000 /* dtr pacing */ |
#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 NOFLUSH 0x80000000 /* no output flush on signal */ |
#define TIOCCONS _IOW('t', 98, int) /* become virtual console */ |
#ifdef _BSD_INCLUDES |
/* |
* Added for 4.3 BSD. |
*/ |
#define NOFLSH NOFLUSH /* no output flush on signal */ |
#endif /* _BSD_INCLUDES */ |
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/* 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 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 (NOFLUSH>>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 process group */ |
#define TIOCSPGRP _IOW('t', 118, int) /* set process gorup */ |
#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" */ |
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#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 */ |
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#define FIOCLEX _IO('f', 1) /* set exclusive use on fd */ |
#define FIONCLEX _IO('f', 2) /* remove exclusive use */ |
/* another local */ |
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#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 */ |
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#define FIOSETOWN _IOW('f', 124, int) /* set owner */ |
#define FIOGETOWN _IOR('f', 123, int) /* get owner */ |
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#endif /* 0 */ |
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int ioctl( int fd, int cmd, ...); |
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#endif /* ! _POSIX_SOURCE */ |
#endif /* ! __STRICT_ANSI__ */ |
#endif /* ! __dj_ENFORCE_ANSI_FREESTANDING */ |
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#ifndef __dj_ENFORCE_FUNCTION_CALLS |
#endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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#ifdef __cplusplus |
} |
#endif |
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#endif /* !__dj_include_sys_ioctl_h_ */ |
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