physical-layer up/down events can be tracked. Upper layers will use these
events to enable/disable Ethernet connectivity.
Change-Id: If07c30c4d79f26cf94eb5597be651ebbf9d072c6
This library contains re-usable classes for common
system level daemons. Initial consumers of this library
are 'nexus' and 'vold2'
Signed-off-by: San Mehat <san@google.com>