[PATCH] re-add TIOCSTART and TIOCSTOP compat_ioctl handlers

We don't implement these ioctls, but some architectures define them in the
headers.  Bash picks them up and issues them frequently.  Add compat_ioctl
handlers to silence warnings about unhandled copat ioctls.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig 2005-11-08 21:35:07 -08:00 committed by Linus Torvalds
parent 49705b7743
commit 7a81e31686

View File

@ -3051,6 +3051,16 @@ HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl)
COMPATIBLE_IOCTL(TIOCGLTC)
COMPATIBLE_IOCTL(TIOCSLTC)
#endif
#ifdef TIOCSTART
/*
* For these two we have defintions 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
/* Usbdevfs */
HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control)
HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk)