Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6bbf2658 authored by Al Viro's avatar Al Viro
Browse files

kill the rest of tty COMPAT_IOCTL() entries 



TIOCLINUX is handled by ->compat_ioctl() in the only place that has
native ->ioctl() recognizing it, TIOC{START,STOP} are simply useless
these days - unrecognized compat ioctl won't spew into syslog
anymore.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 04ec1c8c

fs/compat_ioctl.c

+0 −13
Original line number Diff line number Diff line
@@ -647,8 +647,6 @@ static unsigned int ioctl_pointer[] = { 
COMPATIBLE_IOCTL(0x4B50)   /* KDGHWCLK - not in the kernel, but don't complain */

COMPATIBLE_IOCTL(0x4B51)   /* KDSHWCLK - not in the kernel, but don't complain */



/* Big T */

COMPATIBLE_IOCTL(TIOCLINUX)

/* Little t */

COMPATIBLE_IOCTL(TIOCOUTQ)

/* Little f */
@@ -1113,17 +1111,6 @@ COMPATIBLE_IOCTL(JSIOCGAXES) 
COMPATIBLE_IOCTL(JSIOCGBUTTONS)

COMPATIBLE_IOCTL(JSIOCGNAME(0))



#ifdef TIOCSTART

/*

 * For these two we have definitions in ioctls.h and/or termios.h on

 * some architectures but no actual implemention.  Some applications

 * like bash call them if they are defined in the headers, so we provide

 * entries here to avoid syslog message spew.

 */

COMPATIBLE_IOCTL(TIOCSTART)

COMPATIBLE_IOCTL(TIOCSTOP)

#endif



/* fat 'r' ioctls. These are handled by fat with ->compat_ioctl,

   but we don't want warnings on other file systems. So declare

   them as compatible here. */