svn commit: r236157 - head/sys/netinet

[Ed Maste]

Author: emaste
Date: Sun May 27 16:16:28 2012
New Revision: 236157
URL: http://svn.freebsd.org/changeset/base/236157

Log:
  Add IPPROTO_MPLS (rfc4023) IP protocol definition
  
  There are currently no in-tree consumers; I'm adding it now for use by
  vendor code.  This matches the change OpenBSD made while implementing
  MPLS in gif(4).

Modified:
  head/sys/netinet/in.h

Modified: head/sys/netinet/in.h
==============================================================================
--- head/sys/netinet/in.h	Sun May 27 16:08:58 2012	(r236156)
+++ head/sys/netinet/in.h	Sun May 27 16:16:28 2012	(r236157)
@@ -241,6 +241,7 @@ __END_DECLS
 #define	IPPROTO_PIM		103		/* Protocol Independent Mcast */
 #define	IPPROTO_CARP		112		/* CARP */
 #define	IPPROTO_PGM		113		/* PGM */
+#define	IPPROTO_MPLS		137		/* MPLS-in-IP */
 #define	IPPROTO_PFSYNC		240		/* PFSYNC */
 /* 255: Reserved */
 /* BSD Private, local use, namespace incursion, no longer used */