tree a9b5656211350ceaf0ddd71a1e1c0d5a97bc88ef
parent ab435df03fac4f470485b828faa2d04f941d18fc
author Adriana Kobylak <anoo@us.ibm.com> 1531152021 -0500
committer Adriana Kobylak <anoo@linux.ibm.com> 1532101372 +0000

reset: Replace service files with filesystem APIs

In the factory reset function, the read-write and preserved
partitions are cleared via systemd service files. The call
to run these services is asynchronous.
Replace these services files with C++ filesystem APIs so
that it is known when the file deletion starts and completes
to be able to notify the host when a reset operation is
taking place.

Part of openbmc/openbmc#3210

Tested: Verified factory reset still clears the read-write
and preserved partitions.

Change-Id: I7575a2e97a544b1e8692148e8664bdd14fdfb90f
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>