commit 928bbf15cb7658d06c53cf22b9e40b9a2d2a7907
author Andrew Geissler <geissonator@yahoo.com> Tue Feb 14 13:30:14 2023 -0600
committer Andrew Geissler <geissonator@yahoo.com> Fri Feb 17 13:53:26 2023 -0600
tree e324469c50d590b7bf31a76c0190da8443a76a0a
parent 46068d9bc18bcef2f272db2f90726cb5fe348878

move systemd subscribe to util function

This code is replicated in multiple source files in this repo, put it in
the util repo so everyone can call it in one place.

Tested:
- Verified systemd signals seen and system boots

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I8bf0343c79012cc91dea033038894a011fd37ef5

bmc_state_manager.hpp

diff --git a/bmc_state_manager.hpp b/bmc_state_manager.hpp
index 29e318f..a52d184 100644
--- a/bmc_state_manager.hpp
+++ b/bmc_state_manager.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "utils.hpp"
 #include "xyz/openbmc_project/State/BMC/server.hpp"
 
 #include <linux/watchdog.h>
@@ -40,7 +41,7 @@
                 sdbusRule::interface("org.freedesktop.systemd1.Manager"),
             [this](sdbusplus::message_t& m) { bmcStateChange(m); }))
     {
-        subscribeToSystemdSignals();
+        utils::subscribeToSystemdSignals(bus);
         discoverInitialState();
         discoverLastRebootCause();
         this->emit_object_added();
@@ -75,11 +76,6 @@
      **/
     void discoverInitialState();
 
-    /**
-     * @brief subscribe to the systemd signals
-     **/
-    void subscribeToSystemdSignals();
-
     /** @brief Execute the transition request
      *
      *  @param[in] tranReq   - Transition requested