tree 1bd0042e5a9b607b22a4583208c5956fa0bf6549
parent c0cad4368858d24caedd7e7d2bb776b6d4dd6eb3
author Vyacheslav Trushkin <me@dogonthesun.net> 1321892799 +0400
committer Denis Ovsienko <infrastation@yandex.ru> 1323771031 +0400

ospf6d: justify multicast group management

* ospf6_network.[ch]
  * ospf6_sso(): new function supersedes ospf6_join_allspfrouters(),
    ospf6_leave_allspfrouters(), ospf6_join_alldrouters() and
    ospf6_leave_alldrouters()
* ospf6_interface.c
  * ospf6_interface_state_change(): update respectively
  * interface_up(): ditto
  * interface_down(): ditto