[PATCH v2 15/30] ldbl-128ibm-compat: Add syslog functions

[Florian Weimer]

* Gabriel F. T. Gomes:

> +   Copyright (C) 2018 Free Software Foundation, Inc.

Copyright year needs adjusting (twice).

I don't think we will ever pass through /dev/log from the container, so
this should work for suppressing the messages.

You could also use support_become_root, and, in the child process,
xchroot if you don't want to use the full container environment, but the
container is okay too.

Thanks,
Florian