tree a45b53df9a0a9d9acda77462d0993ca836df3936
parent 578ce371d12422ce444f31ae4e51b21675c74b55
author Juliusz Chroboczek <jch@pps.jussieu.fr> 1328792771 +0100
committer Paul Jakma <paul@quagga.net> 1332691613 +0100

babeld: refactor filtering stubs.

Factorise the common parts of the in/out filtering functions.  This also
fixes a bug with filtered out routes, which in babeld are signalled by
a filter returing INFINITY, not -1.