tree e8dd77be30194b774b4b9ec99f19cbaa3cbbad0d
parent 23a299f0961ac7d9d798dcd86f80e7166763338d
author Harald Welte <laforge@gnumonks.org> 1528558891 +0200
committer Harald Welte <laforge@gnumonks.org> 1528559013 +0200

vty: Add logging_vty_add_deprecated_subsys

This function permits the user to register deprecated log categories,
which will ensure that if log categories are removed from a program,
old config files will still load.

We simply dynamically allocate a cmd_element and install it at
CFG_LOG_NODE.  Not registering it at VIEW_NODE or ENABLE_NODE
ensures that it's not accessible from the interactive VTY, but only
from the config file / configure node.

Change-Id: I171f62ea2dc565b3a6c3eecd27fb7853e2529598