[CRIU] [PATCH cr 3/6] util: add ability to change a file descriptor on procfs (v2)

[Andrey Vagin]

When a pidns is dumped, crtools uses procfs from this pidns
for getting information about zombies.

v2: Use close_proc() instead of restore_proc_fd().
    A current proc will be opened again, if it's required.

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 include/util.h |    1 +
 util.c         |   15 +++++++++++++++
 2 files changed, 16 insertions(+), 0 deletions(-)

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