tree 5d95a69f3119252cd9a6fc110052310862d1b88d
parent bc89a8a0d53677cbb8539a1652be7624ffc05c63
author Matthew Barth <msbarth@us.ibm.com> 1621977737 -0500
committer Matthew Barth <msbarth@us.ibm.com> 1623360892 -0500

control: Support reloading configurations with SIGHUP

Support the use of SIGHUP to reload the JSON configuration files where
all configuration files must succeed in being parsed to enable the use
of the config files found. This is particularly useful in placing one or
more override fan control configuration files and having fan control
immediately begin to use them on a system.

To minimize complexity, the creation of the Manager object when fan
control starts or receiving a SIGHUP use the same configuration file
loading method. This way if any future changes in this area only needs
to be done in one place.

Change-Id: Iaf906c3b4611ba88f45b5684935cf477045eeb2b
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>