add fallback_routes support to network scripts

Add support for optional fallback_routes_* variables in the network scripts.
This is similar to the fallback_route_* support in baselayout-1.
However, if you do not have fallback_routes set for an interface but you
do have routes set, that setting will be used, so you do not need this
variable unless you want the fallback routes to be different from the
primary routes.

X-Gentoo-Bug: 250978
X-Gentoo-Bug-URL: http://bugs.gentoo.org/show_bug.cgi?id=250978

0 files changed, 0 insertions, 0 deletions