| commit | c5c34d4862e18ef07c1276d233507f540fb5a532 | |
| author | Paul Fulghum <paulkf@microgate.com> | |
| Sat, 12 May 2007 17:36:55 +0000 (12 10:36 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Sat, 12 May 2007 17:55:39 +0000 (12 10:55 -0700) | ||
| tree | a0645f236a8bd2492476d1e24fbf94d5cd7edc30 | treesnapshot (tar.gz zip) |
| parent | e3bf460f3eb86cdbc76725a0dac1f191e796676c | commitdiff |
tty: flush flip buffer on ldisc input queue flush
Flush the tty flip buffer when the line discipline input queue is flushed,
including the user call tcflush(TCIFLUSH/TCIOFLUSH). This prevents
unexpected stale data after a user application calls tcflush().
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Antonino Ingargiola <tritemio@gmail.com>
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Flush the tty flip buffer when the line discipline input queue is flushed,
including the user call tcflush(TCIFLUSH/TCIOFLUSH). This prevents
unexpected stale data after a user application calls tcflush().
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Antonino Ingargiola <tritemio@gmail.com>
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/char/tty_io.c | diffblobblamehistory |