Commit c6298038 authored by Cyrill Gorcunov's avatar Cyrill Gorcunov Committed by Greg Kroah-Hartman
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tty, ioctls -- Add new ioctl definitions for tty flags fetching 



This patch defines new ioctl codes TIOCGPKT, TIOCGPTLCK,
TIOCGEXCL for fetching pty's packet mode and locking state,
and exclusive mode of tty.

[ No real handlers for the codes though, this will be
  addressed in another patch for easier review and
  bisectability ]

Signed-off-by: default avatarCyrill Gorcunov <gorcunov@openvz.org>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>
CC: "H. Peter Anvin" <hpa@zytor.com>
CC: Pavel Emelyanov <xemul@parallels.com>
CC: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 06026d91

arch/alpha/include/asm/ioctls.h

+3 −0
Original line number Diff line number Diff line
@@ -95,6 +95,9 @@ 
#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */

#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */

#define TIOCVHANGUP	0x5437

#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */

#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */

#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */



#define TIOCSERCONFIG	0x5453

#define TIOCSERGWILD	0x5454

arch/mips/include/uapi/asm/ioctls.h

+3 −0
Original line number Diff line number Diff line
@@ -86,6 +86,9 @@ 
#define TIOCGDEV	_IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */

#define TIOCSIG		_IOW('T', 0x36, int)  /* Generate signal on Pty slave */

#define TIOCVHANGUP	0x5437

#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */

#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */

#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */



/* I hope the range from 0x5480 on is free ... */

#define TIOCSCTTY	0x5480		/* become controlling tty */

arch/parisc/include/uapi/asm/ioctls.h

+3 −0
Original line number Diff line number Diff line
@@ -55,6 +55,9 @@ 
#define TIOCGDEV	_IOR('T',0x32, int)  /* Get primary device node of /dev/console */

#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */

#define TIOCVHANGUP	0x5437

#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */

#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */

#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */



#define FIONCLEX	0x5450  /* these numbers need to be adjusted. */

#define FIOCLEX		0x5451

arch/powerpc/include/uapi/asm/ioctls.h

+3 −0
Original line number Diff line number Diff line
@@ -97,6 +97,9 @@ 
#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */

#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */

#define TIOCVHANGUP	0x5437

#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */

#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */

#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */



#define TIOCSERCONFIG	0x5453

#define TIOCSERGWILD	0x5454

arch/sh/include/uapi/asm/ioctls.h

+3 −0
Original line number Diff line number Diff line
@@ -88,6 +88,9 @@ 
#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */

#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */

#define TIOCVHANGUP	_IO('T', 0x37)

#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */

#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */

#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */



#define TIOCSERCONFIG	_IO('T', 83) /* 0x5453 */

#define TIOCSERGWILD	_IOR('T', 84,  int) /* 0x5454 */

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