[haiku-commits] r38969 - haiku/trunk/headers/posix/netinet6
- From: philippe.houdoin@xxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Thu, 14 Oct 2010 19:27:00 +0200 (CEST)
Author: phoudoin
Date: 2010-10-14 19:26:59 +0200 (Thu, 14 Oct 2010)
New Revision: 38969
Changeset: http://dev.haiku-os.org/changeset/38969
Modified:
haiku/trunk/headers/posix/netinet6/in6.h
Log:
Apply path by Roy Keene which add IN6_ARE_ADDR_EQUAL() macro specified in RFC
2292.
Issue detected while porting Tcl.
Thanks.
Modified: haiku/trunk/headers/posix/netinet6/in6.h
===================================================================
--- haiku/trunk/headers/posix/netinet6/in6.h 2010-10-13 21:06:09 UTC (rev
38968)
+++ haiku/trunk/headers/posix/netinet6/in6.h 2010-10-14 17:26:59 UTC (rev
38969)
@@ -110,6 +110,10 @@
(IN6_IS_ADDR_MULTICAST(a) && __IPV6_ADDR_MC_SCOPE(a) \
== __IPV6_ADDR_SCOPE_GLOBAL)
+/* From RFC 2292 (Advanced Sockets API for IPv6) */
+#define IN6_ARE_ADDR_EQUAL(a, b) \
+ (!memcmp((a)->s6_addr, (b)->s6_addr, sizeof(struct in6_addr)))
+
/* maximal length of the string representation of an IPv6 address */
#define INET6_ADDRSTRLEN 46
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