regulators: Add clearErrorHistory to Chassis class
Add a clearErrorHistory() method to the Chassis class. The method
should clear all data on previously logged errors. If the error occurs
again in the future, it will be logged again.
This method is normally called when the system is being powered on. For
code that runs repeatedly, errors are only logged once per boot.
When the system is powered off, hardware may be replaced that fixes the
problem. Thus, errors are cleared during power on.
Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: I2b5c70004678fa48e28be48775cb6491a4d52090
diff --git a/phosphor-regulators/src/chassis.hpp b/phosphor-regulators/src/chassis.hpp
index 30f62ff..0ba4154 100644
--- a/phosphor-regulators/src/chassis.hpp
+++ b/phosphor-regulators/src/chassis.hpp
@@ -92,6 +92,16 @@
void clearCache();
/**
+ * Clears all error history.
+ *
+ * All data on previously logged errors will be deleted. If errors occur
+ * again in the future they will be logged again.
+ *
+ * This method is normally called when the system is being powered on.
+ */
+ void clearErrorHistory();
+
+ /**
* Close the devices within this chassis, if any.
*
* @param services system services like error logging and the journal