bgpd: More `const struct prefix` work

Modify more code to use `const struct prefix` throughout
bgp.  This is all prep work for adding an accessor function
for bgp_node to get the prefix and reduce all the places that
code needs to be touched when we get that work done.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 0d170e5a30f922cb6dc52e1482eee8c41a7a84ae..0bdd079e0be8786c94ad2bc71f97ffa028e18e1e 100644 (file)
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -4130,7 +4130,7 @@ void bgp_attr_finish(void)
 
 /* Make attribute packet. */
 void bgp_dump_routes_attr(struct stream *s, struct attr *attr,
-                         struct prefix *prefix)
+                         const struct prefix *prefix)
 {
        unsigned long cp;
        unsigned long len;

diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h
index f90631c5b99736f941cb1449bd0ce7f46e9adf49..04b3a20d6b6695dbaa14baa78cde69dcb0b158df 100644 (file)
--- a/bgpd/bgp_attr.h
+++ b/bgpd/bgp_attr.h
@@ -324,8 +324,8 @@ extern bgp_size_t bgp_packet_attribute(struct bgp *bgp, struct peer *,
                                       struct prefix *, afi_t, safi_t,
                                       struct peer *, struct prefix_rd *,
                                       mpls_label_t *, uint32_t, int, uint32_t);
-extern void bgp_dump_routes_attr(struct stream *, struct attr *,
-                                struct prefix *);
+extern void bgp_dump_routes_attr(struct stream *s, struct attr *attr,
+                                const struct prefix *p);
 extern bool attrhash_cmp(const void *arg1, const void *arg2);
 extern unsigned int attrhash_key_make(const void *);
 extern void attr_show_all(struct vty *);

diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c
index c3a9527b6689535f7fae3bda5655d677d345b8e3..5972359f73b7a569e2e081e349873b2b0179d2ee 100644 (file)
--- a/bgpd/bgp_evpn.c
+++ b/bgpd/bgp_evpn.c
@@ -496,7 +496,7 @@ static void unmap_vni_from_rt(struct bgp *bgp, struct bgpevpn *vpn,
 }
 
 static void bgp_evpn_get_rmac_nexthop(struct bgpevpn *vpn,
-                                     struct prefix_evpn *p,
+                                     const struct prefix_evpn *p,
                                      struct attr *attr, uint8_t flags)
 {
        struct bgp *bgp_vrf = vpn->bgp_vrf;
@@ -583,7 +583,7 @@ static void evpn_convert_nexthop_to_ipv6(struct attr *attr)
  * Add (update) or delete MACIP from zebra.
  */
 static int bgp_zebra_send_remote_macip(struct bgp *bgp, struct bgpevpn *vpn,
-                                      struct prefix_evpn *p,
+                                      const struct prefix_evpn *p,
                                       struct in_addr remote_vtep_ip, int add,
                                       uint8_t flags, uint32_t seq)
 {
@@ -651,8 +651,8 @@ static int bgp_zebra_send_remote_macip(struct bgp *bgp, struct bgpevpn *vpn,
  * Add (update) or delete remote VTEP from zebra.
  */
 static int bgp_zebra_send_remote_vtep(struct bgp *bgp, struct bgpevpn *vpn,
-                               struct prefix_evpn *p,
-                               int flood_control, int add)
+                                     const struct prefix_evpn *p,
+                                     int flood_control, int add)
 {
        struct stream *s;
 
@@ -930,7 +930,8 @@ static void add_mac_mobility_to_attr(uint32_t seq_num, struct attr *attr)
 
 /* Install EVPN route into zebra. */
 static int evpn_zebra_install(struct bgp *bgp, struct bgpevpn *vpn,
-                             struct prefix_evpn *p, struct bgp_path_info *pi)
+                             const struct prefix_evpn *p,
+                             struct bgp_path_info *pi)
 {
        int ret;
        uint8_t flags;
@@ -970,7 +971,7 @@ static int evpn_zebra_install(struct bgp *bgp, struct bgpevpn *vpn,
 
 /* Uninstall EVPN route from zebra. */
 static int evpn_zebra_uninstall(struct bgp *bgp, struct bgpevpn *vpn,
-                               struct prefix_evpn *p,
+                               const struct prefix_evpn *p,
                                struct in_addr remote_vtep_ip)
 {
        int ret;
@@ -1054,9 +1055,8 @@ static int is_vtep_present_in_list(struct list *list,
  * Best path for ES route was changed,
  * update the list of VTEPs for this ES
  */
-static int evpn_es_install_vtep(struct bgp *bgp,
-                               struct evpnes *es,
-                               struct prefix_evpn *p,
+static int evpn_es_install_vtep(struct bgp *bgp, struct evpnes *es,
+                               const struct prefix_evpn *p,
                                struct in_addr rvtep)
 {
        struct in_addr *vtep_ip;
@@ -1157,7 +1157,7 @@ static int evpn_es_route_select_install(struct bgp *bgp,
        if (new_select && new_select->type == ZEBRA_ROUTE_BGP
            && new_select->sub_type == BGP_ROUTE_IMPORTED) {
                ret = evpn_es_install_vtep(bgp, es,
-                                          (struct prefix_evpn *)&rn->p,
+                                          (const struct prefix_evpn *)&rn->p,
                                           new_select->attr->nexthop);
        } else {
                if (old_select && old_select->type == ZEBRA_ROUTE_BGP
@@ -2555,7 +2555,7 @@ bgp_create_evpn_bgp_path_info(struct bgp_path_info *parent_pi,
 
 /* Install EVPN route entry in ES */
 static int install_evpn_route_entry_in_es(struct bgp *bgp, struct evpnes *es,
-                                         struct prefix_evpn *p,
+                                         const struct prefix_evpn *p,
                                          struct bgp_path_info *parent_pi)
 {
        int ret = 0;
@@ -2619,7 +2619,7 @@ static int install_evpn_route_entry_in_es(struct bgp *bgp, struct evpnes *es,
  * Install route entry into the VRF routing table and invoke route selection.
  */
 static int install_evpn_route_entry_in_vrf(struct bgp *bgp_vrf,
-                                          struct prefix_evpn *evp,
+                                          const struct prefix_evpn *evp,
                                           struct bgp_path_info *parent_pi)
 {
        struct bgp_node *rn;
@@ -2726,7 +2726,7 @@ static int install_evpn_route_entry_in_vrf(struct bgp *bgp_vrf,
  * Install route entry into the VNI routing table and invoke route selection.
  */
 static int install_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn,
-                                   struct prefix_evpn *p,
+                                   const struct prefix_evpn *p,
                                    struct bgp_path_info *parent_pi)
 {
        struct bgp_node *rn;
@@ -2782,7 +2782,7 @@ static int install_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn,
 
 /* Uninstall EVPN route entry from ES route table */
 static int uninstall_evpn_route_entry_in_es(struct bgp *bgp, struct evpnes *es,
-                                           struct prefix_evpn *p,
+                                           const struct prefix_evpn *p,
                                            struct bgp_path_info *parent_pi)
 {
        int ret;
@@ -2825,7 +2825,7 @@ static int uninstall_evpn_route_entry_in_es(struct bgp *bgp, struct evpnes *es,
  * to zebra, if appropriate.
  */
 static int uninstall_evpn_route_entry_in_vrf(struct bgp *bgp_vrf,
-                                            struct prefix_evpn *evp,
+                                            const struct prefix_evpn *evp,
                                             struct bgp_path_info *parent_pi)
 {
        struct bgp_node *rn;
@@ -2895,7 +2895,7 @@ static int uninstall_evpn_route_entry_in_vrf(struct bgp *bgp_vrf,
  * to zebra, if appropriate.
  */
 static int uninstall_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn,
-                                     struct prefix_evpn *p,
+                                     const struct prefix_evpn *p,
                                      struct bgp_path_info *parent_pi)
 {
        struct bgp_node *rn;
@@ -2932,7 +2932,7 @@ static int uninstall_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn,
 /*
  * Given a prefix, see if it belongs to ES.
  */
-static int is_prefix_matching_for_es(struct prefix_evpn *p,
+static int is_prefix_matching_for_es(const struct prefix_evpn *p,
                                     struct evpnes *es)
 {
        /* if not an ES route return false */
@@ -3153,7 +3153,7 @@ static int install_uninstall_routes_for_es(struct bgp *bgp,
  * route into bgp vrf table and remote rmac in bridge table.
  */
 static int bgp_evpn_route_rmac_self_check(struct bgp *bgp_vrf,
-                                         struct prefix_evpn *evp,
+                                         const struct prefix_evpn *evp,
                                          struct bgp_path_info *pi)
 {
        /* evpn route could have learnt prior to L3vni has come up,
@@ -4465,7 +4465,7 @@ static void update_autort_vni(struct hash_bucket *bucket, struct bgp *bgp)
  */
 
 /* withdraw type-5 route corresponding to ip prefix */
-void bgp_evpn_withdraw_type5_route(struct bgp *bgp_vrf, struct prefix *p,
+void bgp_evpn_withdraw_type5_route(struct bgp *bgp_vrf, const struct prefix *p,
                                   afi_t afi, safi_t safi)
 {
        int ret = 0;
@@ -4535,7 +4535,7 @@ void bgp_evpn_install_uninstall_default_route(struct bgp *bgp_vrf, afi_t afi,
  * path in the case of the attr. In the case of a local prefix (when we
  * are advertising local subnets), the src_attr will be NULL.
  */
-void bgp_evpn_advertise_type5_route(struct bgp *bgp_vrf, struct prefix *p,
+void bgp_evpn_advertise_type5_route(struct bgp *bgp_vrf, const struct prefix *p,
                                    struct attr *src_attr, afi_t afi,
                                    safi_t safi)
 {
@@ -4900,7 +4900,7 @@ char *bgp_evpn_label2str(mpls_label_t *label, uint32_t num_labels, char *buf,
  * Function to convert evpn route to json format.
  * NOTE: We don't use prefix2str as the output here is a bit different.
  */
-void bgp_evpn_route2json(struct prefix_evpn *p, json_object *json)
+void bgp_evpn_route2json(const struct prefix_evpn *p, json_object *json)
 {
        char buf1[ETHER_ADDR_STRLEN];
        char buf2[PREFIX2STR_BUFFER];
@@ -4965,7 +4965,7 @@ void bgp_evpn_route2json(struct prefix_evpn *p, json_object *json)
  * Function to convert evpn route to string.
  * NOTE: We don't use prefix2str as the output here is a bit different.
  */
-char *bgp_evpn_route2str(struct prefix_evpn *p, char *buf, int len)
+char *bgp_evpn_route2str(const struct prefix_evpn *p, char *buf, int len)
 {
        char buf1[ETHER_ADDR_STRLEN];
        char buf2[PREFIX2STR_BUFFER];

diff --git a/bgpd/bgp_evpn.h b/bgpd/bgp_evpn.h
index b030f0a33ec811d0b053d5756249272f72afdcca..308ced098f8a2cf93774b6c93cb091f2c492d992 100644 (file)
--- a/bgpd/bgp_evpn.h
+++ b/bgpd/bgp_evpn.h
@@ -140,11 +140,12 @@ static inline bool is_route_injectable_into_evpn(struct bgp_path_info *pi)
 }
 
 extern void bgp_evpn_advertise_type5_route(struct bgp *bgp_vrf,
-                                          struct prefix *p,
+                                          const struct prefix *p,
                                           struct attr *src_attr, afi_t afi,
                                           safi_t safi);
-extern void bgp_evpn_withdraw_type5_route(struct bgp *bgp_vrf, struct prefix *p,
-                                         afi_t afi, safi_t safi);
+extern void bgp_evpn_withdraw_type5_route(struct bgp *bgp_vrf,
+                                         const struct prefix *p, afi_t afi,
+                                         safi_t safi);
 extern void bgp_evpn_withdraw_type5_routes(struct bgp *bgp_vrf, afi_t afi,
                                           safi_t safi);
 extern void bgp_evpn_advertise_type5_routes(struct bgp *bgp_vrf, afi_t afi,
@@ -153,8 +154,9 @@ extern void bgp_evpn_vrf_delete(struct bgp *bgp_vrf);
 extern void bgp_evpn_handle_router_id_update(struct bgp *bgp, int withdraw);
 extern char *bgp_evpn_label2str(mpls_label_t *label, uint32_t num_labels,
                                char *buf, int len);
-extern char *bgp_evpn_route2str(struct prefix_evpn *p, char *buf, int len);
-extern void bgp_evpn_route2json(struct prefix_evpn *p, json_object *json);
+extern char *bgp_evpn_route2str(const struct prefix_evpn *p, char *buf,
+                               int len);
+extern void bgp_evpn_route2json(const struct prefix_evpn *p, json_object *json);
 extern void bgp_evpn_encode_prefix(struct stream *s, struct prefix *p,
                                   struct prefix_rd *prd, mpls_label_t *label,
                                   uint32_t num_labels, struct attr *attr,

diff --git a/bgpd/bgp_evpn_private.h b/bgpd/bgp_evpn_private.h
index 76cf8b2cd618e6990dd8fac3d1bbd0a7d7fa3a98..ea1ae087f1bdb515bf672f82f04f129a8b61d3db 100644 (file)
--- a/bgpd/bgp_evpn_private.h
+++ b/bgpd/bgp_evpn_private.h
@@ -366,7 +366,7 @@ static inline void encode_na_flag_extcomm(struct ecommunity_val *eval,
                eval->val[2] |= ECOMMUNITY_EVPN_SUBTYPE_ND_ROUTER_FLAG;
 }
 
-static inline void ip_prefix_from_type5_prefix(struct prefix_evpn *evp,
+static inline void ip_prefix_from_type5_prefix(const struct prefix_evpn *evp,
                                               struct prefix *ip)
 {
        memset(ip, 0, sizeof(struct prefix));
@@ -392,7 +392,7 @@ static inline int is_evpn_prefix_default(const struct prefix *evp)
                1 : 0);
 }
 
-static inline void ip_prefix_from_type2_prefix(struct prefix_evpn *evp,
+static inline void ip_prefix_from_type2_prefix(const struct prefix_evpn *evp,
                                               struct prefix *ip)
 {
        memset(ip, 0, sizeof(struct prefix));
@@ -409,7 +409,7 @@ static inline void ip_prefix_from_type2_prefix(struct prefix_evpn *evp,
        }
 }
 
-static inline void ip_prefix_from_evpn_prefix(struct prefix_evpn *evp,
+static inline void ip_prefix_from_evpn_prefix(const struct prefix_evpn *evp,
                                              struct prefix *ip)
 {
        if (evp->prefix.route_type == BGP_EVPN_MAC_IP_ROUTE)
@@ -432,8 +432,9 @@ static inline void build_evpn_type2_prefix(struct prefix_evpn *p,
                memcpy(&p->prefix.macip_addr.ip, ip, sizeof(*ip));
 }
 
-static inline void build_type5_prefix_from_ip_prefix(struct prefix_evpn *evp,
-                                                    struct prefix *ip_prefix)
+static inline void
+build_type5_prefix_from_ip_prefix(struct prefix_evpn *evp,
+                                 const struct prefix *ip_prefix)
 {
        struct ipaddr ip;
 

diff --git a/bgpd/bgp_flowspec.h b/bgpd/bgp_flowspec.h
index bc201b739fcc903c2b122e3dcd3ca5b87cae0ab5..94c571f2fce1771c9d65d11e97b4f70ffa6e4e00 100644 (file)
--- a/bgpd/bgp_flowspec.h
+++ b/bgpd/bgp_flowspec.h
@@ -43,7 +43,7 @@ extern void bgp_fs_nlri_get_string(unsigned char *nlri_content, size_t len,
                                   char *return_string, int format,
                                   json_object *json_path);
 
-extern void route_vty_out_flowspec(struct vty *vty, struct prefix *p,
+extern void route_vty_out_flowspec(struct vty *vty, const struct prefix *p,
                                   struct bgp_path_info *path, int display,
                                   json_object *json_paths);
 extern int bgp_fs_config_write_pbr(struct vty *vty, struct bgp *bgp,

diff --git a/bgpd/bgp_flowspec_util.c b/bgpd/bgp_flowspec_util.c
index c117d08bfb5a1a8f49eb4d8abce8f99e8b6e857e..79d5268c7d0c1f73d171f6c590c8fa418688adbd 100644 (file)
--- a/bgpd/bgp_flowspec_util.c
+++ b/bgpd/bgp_flowspec_util.c
@@ -76,9 +76,8 @@ static int bgp_flowspec_call_non_opaque_decode(uint8_t *nlri_content, int len,
        return ret;
 }
 
-bool bgp_flowspec_contains_prefix(struct prefix *pfs,
-                                struct prefix *input,
-                                int prefix_check)
+bool bgp_flowspec_contains_prefix(const struct prefix *pfs,
+                                 struct prefix *input, int prefix_check)
 {
        uint32_t offset = 0;
        int type;

diff --git a/bgpd/bgp_flowspec_util.h b/bgpd/bgp_flowspec_util.h
index bd89176bec729bd6eceaa92a921d5d77cdfe2bf3..0e78c7a53cafa79d6708293000ed628d69e5432c 100644 (file)
--- a/bgpd/bgp_flowspec_util.h
+++ b/bgpd/bgp_flowspec_util.h
@@ -50,7 +50,7 @@ struct bgp_pbr_entry_main;
 extern int bgp_flowspec_match_rules_fill(uint8_t *nlri_content, int len,
                                         struct bgp_pbr_entry_main *bpem);
 
-extern bool bgp_flowspec_contains_prefix(struct prefix *pfs,
+extern bool bgp_flowspec_contains_prefix(const struct prefix *pfs,
                                         struct prefix *input,
                                         int prefix_check);
 

diff --git a/bgpd/bgp_flowspec_vty.c b/bgpd/bgp_flowspec_vty.c
index 80384c12c628bd0a50545a0b3c242a134c6ae7f2..c453c4e8123e8e192740e1c028e096e68155ca38 100644 (file)
--- a/bgpd/bgp_flowspec_vty.c
+++ b/bgpd/bgp_flowspec_vty.c
@@ -252,7 +252,7 @@ void bgp_fs_nlri_get_string(unsigned char *nlri_content, size_t len,
        }
 }
 
-void route_vty_out_flowspec(struct vty *vty, struct prefix *p,
+void route_vty_out_flowspec(struct vty *vty, const struct prefix *p,
                            struct bgp_path_info *path, int display,
                            json_object *json_paths)
 {

diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index 265f122c235e109f7b3bdd70461cca367c6ca066..c37359da70e1718ab53b6fe483349b4bed804bcd 100644 (file)
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -146,7 +146,7 @@ struct bgp_node *bgp_afi_node_get(struct bgp_table *table, afi_t afi,
 }
 
 struct bgp_node *bgp_afi_node_lookup(struct bgp_table *table, afi_t afi,
-                                    safi_t safi, struct prefix *p,
+                                    safi_t safi, const struct prefix *p,
                                     struct prefix_rd *prd)
 {
        struct bgp_node *rn;
@@ -7342,7 +7342,7 @@ void bgp_redistribute_withdraw(struct bgp *bgp, afi_t afi, int type,
 }
 
 /* Static function to display route. */
-static void route_vty_out_route(struct prefix *p, struct vty *vty,
+static void route_vty_out_route(const struct prefix *p, struct vty *vty,
                                json_object *json)
 {
        int len = 0;
@@ -7499,7 +7499,7 @@ static char *bgp_nexthop_hostname(struct peer *peer, struct attr *attr)
 }
 
 /* called from terminal list command */
-void route_vty_out(struct vty *vty, struct prefix *p,
+void route_vty_out(struct vty *vty, const struct prefix *p,
                   struct bgp_path_info *path, int display, safi_t safi,
                   json_object *json_paths)
 {
@@ -8095,7 +8095,7 @@ void route_vty_out_tmp(struct vty *vty, struct prefix *p, struct attr *attr,
                vty_out(vty, "\n");
 }
 
-void route_vty_out_tag(struct vty *vty, struct prefix *p,
+void route_vty_out_tag(struct vty *vty, const struct prefix *p,
                       struct bgp_path_info *path, int display, safi_t safi,
                       json_object *json)
 {
@@ -8188,7 +8188,7 @@ void route_vty_out_tag(struct vty *vty, struct prefix *p,
        }
 }
 
-void route_vty_out_overlay(struct vty *vty, struct prefix *p,
+void route_vty_out_overlay(struct vty *vty, const struct prefix *p,
                           struct bgp_path_info *path, int display,
                           json_object *json_paths)
 {

diff --git a/bgpd/bgp_route.h b/bgpd/bgp_route.h
index 628c933c07e7a98de64dbb6cb121fac072adb5eb..233d77f0c592d4ef02d7688a12565022b0997d1a 100644 (file)
--- a/bgpd/bgp_route.h
+++ b/bgpd/bgp_route.h
@@ -601,16 +601,16 @@ extern struct bgp_path_info *info_make(int type, int sub_type,
                                       struct peer *peer, struct attr *attr,
                                       struct bgp_node *rn);
 
-extern void route_vty_out(struct vty *vty, struct prefix *p,
+extern void route_vty_out(struct vty *vty, const struct prefix *p,
                          struct bgp_path_info *path, int display, safi_t safi,
                          json_object *json_paths);
-extern void route_vty_out_tag(struct vty *vty, struct prefix *p,
+extern void route_vty_out_tag(struct vty *vty, const struct prefix *p,
                              struct bgp_path_info *path, int display,
                              safi_t safi, json_object *json);
 extern void route_vty_out_tmp(struct vty *vty, struct prefix *p,
                              struct attr *attr, safi_t safi, bool use_json,
                              json_object *json_ar);
-extern void route_vty_out_overlay(struct vty *vty, struct prefix *p,
+extern void route_vty_out_overlay(struct vty *vty, const struct prefix *p,
                                  struct bgp_path_info *path, int display,
                                  json_object *json);
 
@@ -629,7 +629,7 @@ extern void bgp_process_queues_drain_immediate(void);
 
 /* for encap/vpn */
 extern struct bgp_node *bgp_afi_node_lookup(struct bgp_table *table, afi_t afi,
-                                           safi_t safi, struct prefix *p,
+                                           safi_t safi, const struct prefix *p,
                                            struct prefix_rd *prd);
 extern void bgp_path_info_restore(struct bgp_node *rn,
                                  struct bgp_path_info *path);

diff --git a/bgpd/bgp_table.h b/bgpd/bgp_table.h
index 69cca9eee4eb844885bfde689baf58e1cbb0979c..222af12183110bdc56ccfa8e96b8146832116039 100644 (file)
--- a/bgpd/bgp_table.h
+++ b/bgpd/bgp_table.h
@@ -226,7 +226,7 @@ static inline struct bgp_node *bgp_node_get(struct bgp_table *const table,
  * bgp_node_lookup
  */
 static inline struct bgp_node *
-bgp_node_lookup(const struct bgp_table *const table, struct prefix *p)
+bgp_node_lookup(const struct bgp_table *const table, const struct prefix *p)
 {
        return bgp_node_from_rnode(route_node_lookup(table->route_table, p));
 }

diff --git a/bgpd/rfapi/rfapi_backend.h b/bgpd/rfapi/rfapi_backend.h
index 96e464d2ae4f1bba238577224366a95e5cef7216..ae1f7915f52a62e337496cb5c820c09267a609a4 100644 (file)
--- a/bgpd/rfapi/rfapi_backend.h
+++ b/bgpd/rfapi/rfapi_backend.h
@@ -56,7 +56,7 @@ extern void vnc_zebra_withdraw(struct prefix *p,
                               struct bgp_path_info *old_select);
 
 
-extern void rfapi_vty_out_vncinfo(struct vty *vty, struct prefix *p,
+extern void rfapi_vty_out_vncinfo(struct vty *vty, const struct prefix *p,
                                  struct bgp_path_info *bpi, safi_t safi);
 
 

diff --git a/bgpd/rfapi/rfapi_vty.c b/bgpd/rfapi/rfapi_vty.c
index 58fdc7c1301634cc9504b3ac9834e06e712fab62..b18c9e07b56bb8f02a29e8b8cb434e67a75caca1 100644 (file)
--- a/bgpd/rfapi/rfapi_vty.c
+++ b/bgpd/rfapi/rfapi_vty.c
@@ -393,7 +393,7 @@ int rfapiStream2Vty(void *stream,                      /* input */
 }
 
 /* called from bgpd/bgp_vty.c'route_vty_out() */
-void rfapi_vty_out_vncinfo(struct vty *vty, struct prefix *p,
+void rfapi_vty_out_vncinfo(struct vty *vty, const struct prefix *p,
                           struct bgp_path_info *bpi, safi_t safi)
 {
        char *s;