tree 8a8016f57fbcc5c5848ef95536b653171e05cb2d
parent 14fd1ec41d1da4e849b724b762ca111a30c6628c
author Alex Deymo <deymo@google.com> 1455822040 -0800
committer Alex Deymo <deymo@google.com> 1456797876 -0800

Parse postinstall parameters from the payload metadata.

Payload v2 includes a description of the post-install command it should
run, while in payload v1 we use the default values. This patch mounts
the partition on the new top-level directory called /postinstall that
should already be created.

Bug: 27177071
TEST=FEATURES=test emerge-link update_engine

Change-Id: Iaedf3b01e5e1ad57c68bd316b4b6e79cbab35bb6