[CRIU] [PATCH 2/6] tty: Squash tty_get_sid, tty_get_pgrp into tty_get_sid_pgrp

[Cyrill Gorcunov]

This patch squashes tty_get_sid, tty_get_pgrp into
one tty_get_sid_pgrp helper (which allows to detect
if dumping terminal is hanging up, the real use of
this ability will be addressed in next patch).

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 tty.c |   49 +++++++++++++++++++++++++------------------------
 1 files changed, 25 insertions(+), 24 deletions(-)

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0002-tty-Squash-tty_get_sid-tty_get_pgrp-into-tty_get_sid.patch
Type: text/x-patch
Size: 1533 bytes
Desc: not available
Url : http://openvz.org/pipermail/criu/attachments/20120914/e905f9b1/0002-tty-Squash-tty_get_sid-tty_get_pgrp-into-tty_get_sid.bin