virlog: Take a special care of syslog when setting new set of log outputs
Now that we're in the critical section, syslog connection can be re-opened
by issuing openlog, which is something that cannot be done beforehand, since
syslog keeps its file descriptor private and changing the tag earlier might
introduce a log inconsistency if something went wrong with preparing a new set
of logging outputs in order to replace the existing one.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
projects / libvirt.git / commit