diff options
Diffstat (limited to 'bgpd/bgp_zebra.c')
| -rw-r--r-- | bgpd/bgp_zebra.c | 65 |
1 files changed, 32 insertions, 33 deletions
diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c index f3ab608492..3daef20067 100644 --- a/bgpd/bgp_zebra.c +++ b/bgpd/bgp_zebra.c @@ -66,19 +66,19 @@ struct zclient *zclient = NULL; /* Can we install into zebra? */ -static inline int bgp_install_info_to_zebra(struct bgp *bgp) +static inline bool bgp_install_info_to_zebra(struct bgp *bgp) { if (zclient->sock <= 0) - return 0; + return false; if (!IS_BGP_INST_KNOWN_TO_ZEBRA(bgp)) { zlog_debug( "%s: No zebra instance to talk to, not installing information", __func__); - return 0; + return false; } - return 1; + return true; } int zclient_num_connects; @@ -928,8 +928,8 @@ bgp_path_info_to_ipv6_nexthop(struct bgp_path_info *path, ifindex_t *ifindex) return nexthop; } -static int bgp_table_map_apply(struct route_map *map, struct prefix *p, - struct bgp_path_info *path) +static bool bgp_table_map_apply(struct route_map *map, const struct prefix *p, + struct bgp_path_info *path) { route_map_result_t ret; @@ -937,7 +937,7 @@ static int bgp_table_map_apply(struct route_map *map, struct prefix *p, bgp_attr_flush(path->attr); if (ret != RMAP_DENYMATCH) - return 1; + return true; if (bgp_debug_zebra(p)) { if (p->family == AF_INET) { @@ -965,7 +965,7 @@ static int bgp_table_map_apply(struct route_map *map, struct prefix *p, buf[1], sizeof(buf[1]))); } } - return 0; + return false; } static struct thread *bgp_tm_thread_connect; @@ -1058,12 +1058,10 @@ int bgp_zebra_get_table_range(uint32_t chunk_size, return 0; } -static int update_ipv4nh_for_route_install(int nh_othervrf, - struct bgp *nh_bgp, - struct in_addr *nexthop, - struct attr *attr, - bool is_evpn, - struct zapi_nexthop *api_nh) +static bool update_ipv4nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, + struct in_addr *nexthop, + struct attr *attr, bool is_evpn, + struct zapi_nexthop *api_nh) { api_nh->gate.ipv4 = *nexthop; api_nh->vrf_id = nh_bgp->vrf_id; @@ -1083,15 +1081,16 @@ static int update_ipv4nh_for_route_install(int nh_othervrf, } else api_nh->type = NEXTHOP_TYPE_IPV4; - return 1; + return true; } -static int -update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, - struct in6_addr *nexthop, - ifindex_t ifindex, struct bgp_path_info *pi, - struct bgp_path_info *best_pi, bool is_evpn, - struct zapi_nexthop *api_nh) +static bool update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, + struct in6_addr *nexthop, + ifindex_t ifindex, + struct bgp_path_info *pi, + struct bgp_path_info *best_pi, + bool is_evpn, + struct zapi_nexthop *api_nh) { struct attr *attr; @@ -1108,7 +1107,7 @@ update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, api_nh->ifindex = attr->nh_ifindex; } else if (IN6_IS_ADDR_LINKLOCAL(nexthop)) { if (ifindex == 0) - return 0; + return false; api_nh->type = NEXTHOP_TYPE_IPV6_IFINDEX; api_nh->ifindex = ifindex; } else { @@ -1136,7 +1135,7 @@ update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, } if (ifindex == 0) - return 0; + return false; api_nh->type = NEXTHOP_TYPE_IPV6_IFINDEX; api_nh->ifindex = ifindex; } else { @@ -1146,10 +1145,10 @@ update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, } api_nh->gate.ipv6 = *nexthop; - return 1; + return true; } -void bgp_zebra_announce(struct bgp_node *rn, struct prefix *p, +void bgp_zebra_announce(struct bgp_node *rn, const struct prefix *p, struct bgp_path_info *info, struct bgp *bgp, afi_t afi, safi_t safi) { @@ -1660,11 +1659,11 @@ int bgp_redistribute_resend(struct bgp *bgp, afi_t afi, int type, } /* Redistribute with route-map specification. */ -int bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name, - struct route_map *route_map) +bool bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name, + struct route_map *route_map) { if (red->rmap.name && (strcmp(red->rmap.name, name) == 0)) - return 0; + return false; XFREE(MTYPE_ROUTE_MAP_NAME, red->rmap.name); /* Decrement the count for existing routemap and @@ -1675,18 +1674,18 @@ int bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name, red->rmap.map = route_map; route_map_counter_increment(red->rmap.map); - return 1; + return true; } /* Redistribute with metric specification. */ -int bgp_redistribute_metric_set(struct bgp *bgp, struct bgp_redist *red, - afi_t afi, int type, uint32_t metric) +bool bgp_redistribute_metric_set(struct bgp *bgp, struct bgp_redist *red, + afi_t afi, int type, uint32_t metric) { struct bgp_node *rn; struct bgp_path_info *pi; if (red->redist_metric_flag && red->redist_metric == metric) - return 0; + return false; red->redist_metric_flag = 1; red->redist_metric = metric; @@ -1713,7 +1712,7 @@ int bgp_redistribute_metric_set(struct bgp *bgp, struct bgp_redist *red, } } - return 1; + return true; } /* Unset redistribution. */ |