[CRIU] [PATCH 2/5] parasite: Add parasite_dump_tty helper

[Cyrill Gorcunov]

Will need it to fetch tty link parameters. This is
because the kernel provides SID/PGID related to the
caller context, and if we're dumping the process inside
namespace -- we need local SID/PGIDs, not global ones.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 include/parasite-syscall.h |    2 ++
 include/parasite.h         |    9 +++++++++
 parasite-syscall.c         |   11 +++++++++++
 parasite.c                 |   39 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 61 insertions(+), 0 deletions(-)

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