X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=vnet%2Fvnet%2Fip%2Fip4.h;h=59ef685bc579757807b7b00a6923934272af9a67;hb=0febaf15dac4f3edce64a997dcd04f99a51fa759;hp=6b8fd59a022b7a9dd120799003a296b2af0a0edd;hpb=cb9cadad578297ffd78fa8a33670bdf1ab669e7e;p=vpp.git

diff --git a/vnet/vnet/ip/ip4.h b/vnet/vnet/ip/ip4.h
index 6b8fd59a022..59ef685bc57 100644
--- a/vnet/vnet/ip/ip4.h
+++ b/vnet/vnet/ip/ip4.h
@@ -173,6 +173,7 @@ extern ip4_main_t ip4_main;
 extern vlib_node_registration_t ip4_input_node;
 extern vlib_node_registration_t ip4_lookup_node;
 extern vlib_node_registration_t ip4_rewrite_node;
+extern vlib_node_registration_t ip4_rewrite_local_node;
 extern vlib_node_registration_t ip4_arp_node;
 
 u32 ip4_fib_lookup_with_table (ip4_main_t * im, u32 fib_index, ip4_address_t * dst,
@@ -293,6 +294,28 @@ typedef struct {
   u32 n_add_adj;
 } ip4_add_del_route_args_t;
 
+/**
+ * \brief Get or create an IPv4 fib.
+ *
+ * Get or create an IPv4 fib with the provided fib ID or index.
+ * The fib ID is a possibly-sparse user-defined value while
+ * the fib index defines the position of the fib in the fib vector.
+ *
+ * \param im
+ *      ip4_main pointer.
+ * \param table_index_or_id
+ *      The table index if \c IP4_ROUTE_FLAG_FIB_INDEX bit is set in \p flags.
+ *      Otherwise, when set to \c ~0, an arbitrary and unused fib ID is picked
+ *      and can be retrieved with \c ret->table_id.
+ *      Otherwise, the fib ID to be used to retrieve or create the desired fib.
+ * \param flags
+ *      Indicates whether \p table_index_or_id is the fib index or ID.
+ *      When the bit \c IP4_ROUTE_FLAG_FIB_INDEX is set, \p table_index_or_id
+ *      is considered as the fib index, and the fib ID otherwise.
+ * \returns A pointer to the retrieved or created fib.
+ *
+ * \remark When getting a fib with the fib index, the fib MUST already exist.
+ */
 ip4_fib_t *
 find_ip4_fib_by_table_index_or_id (ip4_main_t * im, 
                                    u32 table_index_or_id, u32 flags);
@@ -346,10 +369,6 @@ ip4_probe_neighbor (vlib_main_t * vm, ip4_address_t * dst, u32 sw_if_index);
 clib_error_t *
 ip4_set_arp_limit (u32 arp_limit);
 
-uword
-ip4_tcp_register_listener (vlib_main_t * vm,
-			   u16 dst_port,
-			   u32 next_node_index);
 uword
 ip4_udp_register_listener (vlib_main_t * vm,
 			   u16 dst_port,