diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2014-09-10 15:06:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-24 00:19:35 -0400 |
| commit | 01adc80706f80a583948db6768c5571204cd5f99 (patch) | |
| tree | 070bd77695ad97ee4d8541a4f97dc78d049a04d8 /drivers/tty/tty_ldsem.c | |
| parent | f9e053dcfc02b0ad29daec8524fb1afe09774976 (diff) | |
tty: Move packet mode flow control notifications to pty driver
When a master pty is set to packet mode, flow control changes to
the slave pty cause notifications to the master pty via reads and
polls. However, these tests are occurring for all ttys, not
just ptys.
Implement flow control packet mode notifications in the pty driver.
Only the slave side implements the flow control handlers since
packet mode is asymmetric; the master pty receives notifications
for slave-side changes, but not vice versa.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ldsem.c')
0 files changed, 0 insertions, 0 deletions