3903 DTrace SCTP Provider

@@ -105,10 +105,11 @@
         { "proc", "__proc_", &stab_attr, 0 },
         { "io", "__io_", &stab_attr, 0 },
         { "ip", "__ip_", &stab_attr, 0 },
         { "tcp", "__tcp_", &stab_attr, 0 },
         { "udp", "__udp_", &stab_attr, 0 },
+        { "sctp", "__sctp_", &stab_attr, 0 },
         { "mib", "__mib_", &stab_attr, 0 },
         { "fsinfo", "__fsinfo_", &fsinfo_attr, 0 },
         { "iscsi", "__iscsi_", &iscsi_attr, 0 },
         { "nfsv3", "__nfsv3_", &stab_attr, 0 },
         { "nfsv4", "__nfsv4_", &stab_attr, 0 },

@@ -941,10 +942,16 @@
         { "udp", "receive", 1, 1, "ip_xmit_attr_t *", "csinfo_t *" },
         { "udp", "receive", 2, 2, "void_ip_t *", "ipinfo_t *" },
         { "udp", "receive", 3, 3, "udp_t *", "udpsinfo_t *" },
         { "udp", "receive", 4, 4, "udpha_t *", "udpinfo_t *" },
 
+        { "sctp", "send", 0, 0, "mblk_t *", "pktinfo_t *" },
+        { "sctp", "send", 1, 1, "ip_xmit_attr_t *", "csinfo_t *" },
+        { "sctp", "send", 2, 2, "void_ip_t *", "ipinfo_t *" },
+        { "sctp", "send", 3, 3, "sctp_t *", "sctpsinfo_t *" },
+        { "sctp", "send", 4, 4, "sctp_hdr_t *", "sctpinfo_t *" },
+
         { "sysevent", "post", 0, 0, "evch_bind_t *", "syseventchaninfo_t *" },
         { "sysevent", "post", 1, 1, "sysevent_impl_t *", "syseventinfo_t *" },
 
         { "xpv", "add-to-physmap-end", 0, 0, "int" },
         { "xpv", "add-to-physmap-start", 0, 0, "domid_t" },