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bgpd: Convert some int functions to void
The output is not checked, we can have void instead. Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
This commit is contained in:
Donatas Abraitis
parent
1bf9112c24
commit
0b1fb52c2a
87
bgpd/bgpd.c
87
bgpd/bgpd.c
@ -482,14 +482,14 @@ void bgp_suppress_fib_pending_set(struct bgp *bgp, bool set)
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}
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/* BGP's cluster-id control. */
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int bgp_cluster_id_set(struct bgp *bgp, struct in_addr *cluster_id)
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void bgp_cluster_id_set(struct bgp *bgp, struct in_addr *cluster_id)
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{
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struct peer *peer;
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struct listnode *node, *nnode;
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if (bgp_config_check(bgp, BGP_CONFIG_CLUSTER_ID)
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&& IPV4_ADDR_SAME(&bgp->cluster_id, cluster_id))
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return 0;
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return;
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IPV4_ADDR_COPY(&bgp->cluster_id, cluster_id);
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bgp_config_set(bgp, BGP_CONFIG_CLUSTER_ID);
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@ -505,16 +505,15 @@ int bgp_cluster_id_set(struct bgp *bgp, struct in_addr *cluster_id)
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BGP_NOTIFY_CEASE_CONFIG_CHANGE);
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}
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}
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return 0;
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}
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int bgp_cluster_id_unset(struct bgp *bgp)
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void bgp_cluster_id_unset(struct bgp *bgp)
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{
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struct peer *peer;
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struct listnode *node, *nnode;
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if (!bgp_config_check(bgp, BGP_CONFIG_CLUSTER_ID))
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return 0;
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return;
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bgp->cluster_id.s_addr = 0;
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bgp_config_unset(bgp, BGP_CONFIG_CLUSTER_ID);
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@ -530,7 +529,6 @@ int bgp_cluster_id_unset(struct bgp *bgp)
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BGP_NOTIFY_CEASE_CONFIG_CHANGE);
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}
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}
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return 0;
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}
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/* time_t value that is monotonicly increasing
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@ -623,7 +621,7 @@ void bgp_confederation_id_set(struct bgp *bgp, as_t as)
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return;
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}
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int bgp_confederation_id_unset(struct bgp *bgp)
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void bgp_confederation_id_unset(struct bgp *bgp)
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{
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struct peer *peer;
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struct listnode *node, *nnode;
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@ -645,7 +643,6 @@ int bgp_confederation_id_unset(struct bgp *bgp)
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bgp_session_reset_safe(peer, &nnode);
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}
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}
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return 0;
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}
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/* Is an AS part of the confed or not? */
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@ -664,16 +661,16 @@ bool bgp_confederation_peers_check(struct bgp *bgp, as_t as)
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}
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/* Add an AS to the confederation set. */
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int bgp_confederation_peers_add(struct bgp *bgp, as_t as)
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void bgp_confederation_peers_add(struct bgp *bgp, as_t as)
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{
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struct peer *peer;
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struct listnode *node, *nnode;
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if (bgp->as == as)
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return BGP_ERR_INVALID_AS;
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return;
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if (bgp_confederation_peers_check(bgp, as))
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return -1;
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return;
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bgp->confed_peers =
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XREALLOC(MTYPE_BGP_CONFED_LIST, bgp->confed_peers,
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@ -699,11 +696,10 @@ int bgp_confederation_peers_add(struct bgp *bgp, as_t as)
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}
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}
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}
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return 0;
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}
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/* Delete an AS from the confederation set. */
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int bgp_confederation_peers_remove(struct bgp *bgp, as_t as)
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void bgp_confederation_peers_remove(struct bgp *bgp, as_t as)
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{
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int i;
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int j;
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@ -711,10 +707,10 @@ int bgp_confederation_peers_remove(struct bgp *bgp, as_t as)
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struct listnode *node, *nnode;
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if (!bgp)
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return -1;
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return;
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if (!bgp_confederation_peers_check(bgp, as))
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return -1;
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return;
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for (i = 0; i < bgp->confed_peers_cnt; i++)
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if (bgp->confed_peers[i] == as)
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@ -751,71 +747,58 @@ int bgp_confederation_peers_remove(struct bgp *bgp, as_t as)
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}
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}
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}
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return 0;
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}
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/* Local preference configuration. */
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int bgp_default_local_preference_set(struct bgp *bgp, uint32_t local_pref)
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void bgp_default_local_preference_set(struct bgp *bgp, uint32_t local_pref)
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{
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if (!bgp)
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return -1;
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return;
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bgp->default_local_pref = local_pref;
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return 0;
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}
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int bgp_default_local_preference_unset(struct bgp *bgp)
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void bgp_default_local_preference_unset(struct bgp *bgp)
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{
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if (!bgp)
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return -1;
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return;
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bgp->default_local_pref = BGP_DEFAULT_LOCAL_PREF;
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return 0;
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}
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/* Local preference configuration. */
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int bgp_default_subgroup_pkt_queue_max_set(struct bgp *bgp, uint32_t queue_size)
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void bgp_default_subgroup_pkt_queue_max_set(struct bgp *bgp,
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uint32_t queue_size)
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{
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if (!bgp)
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return -1;
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return;
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bgp->default_subgroup_pkt_queue_max = queue_size;
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return 0;
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}
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int bgp_default_subgroup_pkt_queue_max_unset(struct bgp *bgp)
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void bgp_default_subgroup_pkt_queue_max_unset(struct bgp *bgp)
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{
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if (!bgp)
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return -1;
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return;
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bgp->default_subgroup_pkt_queue_max =
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BGP_DEFAULT_SUBGROUP_PKT_QUEUE_MAX;
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return 0;
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}
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/* Listen limit configuration. */
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int bgp_listen_limit_set(struct bgp *bgp, int listen_limit)
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void bgp_listen_limit_set(struct bgp *bgp, int listen_limit)
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{
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if (!bgp)
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return -1;
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return;
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bgp->dynamic_neighbors_limit = listen_limit;
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return 0;
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}
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int bgp_listen_limit_unset(struct bgp *bgp)
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void bgp_listen_limit_unset(struct bgp *bgp)
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{
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if (!bgp)
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return -1;
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return;
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bgp->dynamic_neighbors_limit = BGP_DYNAMIC_NEIGHBORS_LIMIT_DEFAULT;
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return 0;
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}
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int bgp_map_afi_safi_iana2int(iana_afi_t pkt_afi, iana_safi_t pkt_safi,
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@ -1828,7 +1811,7 @@ struct peer *peer_create_accept(struct bgp *bgp)
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/*
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* Return true if we have a peer configured to use this afi/safi
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*/
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int bgp_afi_safi_peer_exists(struct bgp *bgp, afi_t afi, safi_t safi)
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bool bgp_afi_safi_peer_exists(struct bgp *bgp, afi_t afi, safi_t safi)
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{
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struct listnode *node;
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struct peer *peer;
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@ -1838,10 +1821,10 @@ int bgp_afi_safi_peer_exists(struct bgp *bgp, afi_t afi, safi_t safi)
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continue;
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if (peer->afc[afi][safi])
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return 1;
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return true;
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}
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return 0;
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return false;
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}
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/* Change peer's AS number. */
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@ -5127,7 +5110,7 @@ int peer_update_source_if_set(struct peer *peer, const char *ifname)
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return 0;
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}
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int peer_update_source_addr_set(struct peer *peer, const union sockunion *su)
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void peer_update_source_addr_set(struct peer *peer, const union sockunion *su)
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{
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struct peer *member;
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struct listnode *node, *nnode;
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@ -5136,7 +5119,7 @@ int peer_update_source_addr_set(struct peer *peer, const union sockunion *su)
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peer_flag_set(peer, PEER_FLAG_UPDATE_SOURCE);
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if (peer->update_source) {
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if (sockunion_cmp(peer->update_source, su) == 0)
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return 0;
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return;
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sockunion_free(peer->update_source);
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}
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peer->update_source = sockunion_dup(su);
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@ -5157,7 +5140,7 @@ int peer_update_source_addr_set(struct peer *peer, const union sockunion *su)
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bgp_peer_bfd_update_source(peer);
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/* Skip peer-group mechanics for regular peers. */
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return 0;
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return;
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}
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/*
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@ -5193,17 +5176,15 @@ int peer_update_source_addr_set(struct peer *peer, const union sockunion *su)
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if (member->bfd_config)
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bgp_peer_bfd_update_source(member);
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}
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return 0;
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}
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int peer_update_source_unset(struct peer *peer)
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void peer_update_source_unset(struct peer *peer)
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{
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struct peer *member;
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struct listnode *node, *nnode;
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if (!CHECK_FLAG(peer->flags, PEER_FLAG_UPDATE_SOURCE))
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return 0;
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return;
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/* Inherit configuration from peer-group if peer is member. */
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if (peer_group_active(peer)) {
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@ -5234,7 +5215,7 @@ int peer_update_source_unset(struct peer *peer)
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bgp_peer_bfd_update_source(peer);
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/* Skip peer-group mechanics for regular peers. */
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return 0;
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return;
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}
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/*
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@ -5269,8 +5250,6 @@ int peer_update_source_unset(struct peer *peer)
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if (member->bfd_config)
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bgp_peer_bfd_update_source(member);
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}
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return 0;
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}
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int peer_default_originate_set(struct peer *peer, afi_t afi, safi_t safi,
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33
bgpd/bgpd.h
33
bgpd/bgpd.h
@ -2128,32 +2128,34 @@ extern void bgp_router_id_static_set(struct bgp *, struct in_addr);
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extern void bm_wait_for_fib_set(bool set);
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extern void bgp_suppress_fib_pending_set(struct bgp *bgp, bool set);
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extern int bgp_cluster_id_set(struct bgp *, struct in_addr *);
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extern int bgp_cluster_id_unset(struct bgp *);
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extern void bgp_cluster_id_set(struct bgp *bgp, struct in_addr *cluster_id);
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extern void bgp_cluster_id_unset(struct bgp *bgp);
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extern void bgp_confederation_id_set(struct bgp *, as_t);
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extern int bgp_confederation_id_unset(struct bgp *);
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extern void bgp_confederation_id_set(struct bgp *bgp, as_t as);
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extern void bgp_confederation_id_unset(struct bgp *bgp);
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extern bool bgp_confederation_peers_check(struct bgp *, as_t);
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extern int bgp_confederation_peers_add(struct bgp *, as_t);
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extern int bgp_confederation_peers_remove(struct bgp *, as_t);
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extern void bgp_confederation_peers_add(struct bgp *bgp, as_t as);
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extern void bgp_confederation_peers_remove(struct bgp *bgp, as_t as);
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extern void bgp_timers_set(struct bgp *, uint32_t keepalive, uint32_t holdtime,
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uint32_t connect_retry, uint32_t delayopen);
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extern void bgp_timers_unset(struct bgp *);
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extern int bgp_default_local_preference_set(struct bgp *, uint32_t);
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extern int bgp_default_local_preference_unset(struct bgp *);
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extern void bgp_default_local_preference_set(struct bgp *bgp,
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uint32_t local_pref);
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extern void bgp_default_local_preference_unset(struct bgp *bgp);
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extern int bgp_default_subgroup_pkt_queue_max_set(struct bgp *bgp, uint32_t);
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extern int bgp_default_subgroup_pkt_queue_max_unset(struct bgp *bgp);
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extern void bgp_default_subgroup_pkt_queue_max_set(struct bgp *bgp,
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uint32_t queue_size);
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extern void bgp_default_subgroup_pkt_queue_max_unset(struct bgp *bgp);
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extern int bgp_listen_limit_set(struct bgp *, int);
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extern int bgp_listen_limit_unset(struct bgp *);
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extern void bgp_listen_limit_set(struct bgp *bgp, int listen_limit);
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extern void bgp_listen_limit_unset(struct bgp *bgp);
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extern bool bgp_update_delay_active(struct bgp *);
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extern bool bgp_update_delay_configured(struct bgp *);
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extern int bgp_afi_safi_peer_exists(struct bgp *bgp, afi_t afi, safi_t safi);
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extern bool bgp_afi_safi_peer_exists(struct bgp *bgp, afi_t afi, safi_t safi);
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extern void peer_as_change(struct peer *, as_t, int);
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extern int peer_remote_as(struct bgp *, union sockunion *, const char *, as_t *,
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int);
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@ -2194,8 +2196,9 @@ extern void peer_description_set(struct peer *, const char *);
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extern void peer_description_unset(struct peer *);
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extern int peer_update_source_if_set(struct peer *, const char *);
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extern int peer_update_source_addr_set(struct peer *, const union sockunion *);
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extern int peer_update_source_unset(struct peer *);
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extern void peer_update_source_addr_set(struct peer *peer,
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const union sockunion *su);
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extern void peer_update_source_unset(struct peer *peer);
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extern int peer_default_originate_set(struct peer *peer, afi_t afi, safi_t safi,
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const char *rmap,
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