tree 0a634b449c5fdd505cb84943835f5993e7a02c05
parent 61b4a5bf7e8e7be92807fcb85a9780075e8893b4
author Zev Weiss <zev@bewilderbeest.net> 1630548510 -0500
committer Zev Weiss <zev@bewilderbeest.net> 1632514946 +0000

Factor helper functions out of dbus monitoring code

This eliminates a lot of duplicated boilerplate in all the dbus
monitoring functions, since each previously had its own open-coded copy
of the code to extract the value from the signal and register the signal
matcher.  With this change they all share a single common definition of
each.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: Ie1545c010bc49e7c6dee47f9e164f1662a6f4ab9