I managed to miss this while factoring out moveConmonToCgroupAndSignal.
Perhaps the signalling part should move to the caller instead?
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
This also adds FreeBSD equivalents to the functions moved to
oci_conmon*_linux.go. For openUnixSocket, we create a temporary symlink
to shorten the path to something that fits into sockaddr_un.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>