From 3efea48a70180aa981011a79d9a8d07d520f4321 Mon Sep 17 00:00:00 2001 From: drbrain Date: Fri, 20 Jul 2012 00:32:35 +0000 Subject: * ext/socket/raddrinfo.c (addrinfo_ipv6_unique_local_p): Added Addrinfo#ipv6_unique_local? to detect RFC 4193 unique local addresses. Part of #6692 * ext/socket/rubysocket.h: Add IN6_IS_ADDR_UNIQUE_LOCAL macro if missing. * test/socket/test_addrinfo.rb: Test for ipv6_unqiue_local? git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/socket/rubysocket.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'ext/socket/rubysocket.h') diff --git a/ext/socket/rubysocket.h b/ext/socket/rubysocket.h index bbc8249f00..33cb51a5c9 100644 --- a/ext/socket/rubysocket.h +++ b/ext/socket/rubysocket.h @@ -117,6 +117,10 @@ # define IS_IP_FAMILY(af) ((af) == AF_INET) #endif +#ifndef IN6_IS_ADDR_UNIQUE_LOCAL +# define IN6_IS_ADDR_UNIQUE_LOCAL(a) (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd)) +#endif + #ifndef HAVE_SOCKADDR_STORAGE /* * RFC 2553: protocol-independent placeholder for socket addresses -- cgit v1.2.3