packets: Provide functions to work with IPv4-mapped IPv6 addresses.
authorThadeu Lima de Souza Cascardo <cascardo@redhat.com>
Tue, 29 Sep 2015 22:09:16 +0000 (19:09 -0300)
committerBen Pfaff <blp@nicira.com>
Mon, 5 Oct 2015 18:05:55 +0000 (11:05 -0700)
commit754c1feb20e0afe078c5c26c063f46edb404bf39
tree0f136d736cf4a32e64ad9af653d2efe140f6d57d
parentabc67c1e71fe88d6351c59f7710a73dd2630857b
packets: Provide functions to work with IPv4-mapped IPv6 addresses.

Move in6_addr_set_mapped_ipv4 out of mcast-snooping code to packets.h and
provide an in6_addr_get_mapped_ipv4 function that gets the corresponding IPv4
address or the ANY address if it's not IPv4 mapped.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
lib/mcast-snooping.c
lib/packets.h