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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-02-24 13:19:04 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-02-24 13:19:04 +0000
commit470103861e5b071393676836c9ede947bfea16bb (patch)
tree7bfd5fb7385c4cd945d60efcf2d8e45062e2c52b /ext/socket
parent0ae09794e5ec3682303abf38192dfc4c184dac07 (diff)
add comment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
-rw-r--r--ext/socket/socket.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 82b9750cd1..a5780063dd 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -1424,6 +1424,7 @@ sockaddr_obj(struct sockaddr *addr)
len = sizeof(struct sockaddr_in6);
# ifdef __KAME__
/* KAME uses the 2nd 16bit word of link local IPv6 address as interface index internally */
+ /* http://orange.kame.net/dev/cvsweb.cgi/kame/IMPLEMENTATION */
/* convert fe80:1::1 to fe80::1%1 */
memcpy(&addr6, addr, len);
addr = (struct sockaddr *)&addr6;