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| author | Maria Matejka <mq@ucw.cz> | 2021-03-20 23:18:34 +0100 |
|---|---|---|
| committer | Maria Matejka <mq@ucw.cz> | 2021-10-13 19:09:04 +0200 |
| commit | d471d5fc7ce587ed836ca7fa10a79331bc181d45 (patch) | |
| tree | 557c529dde26bf83da31b5ddcacd5d842d9421bd /proto/bgp/attrs.c | |
| parent | 5cff1d5f022755df61af6fc21cc4f2e5d384404e (diff) | |
IGP metric getter refactoring to protocol callback
Direct protocol hooks for IGP metric inside nest/rt-table.c make the
protocol API unnecessarily complex. Instead, we use a proper callback.
Diffstat (limited to 'proto/bgp/attrs.c')
| -rw-r--r-- | proto/bgp/attrs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c index 10706088..18d2985c 100644 --- a/proto/bgp/attrs.c +++ b/proto/bgp/attrs.c @@ -371,6 +371,13 @@ bgp_init_aigp_metric(rte *e, u64 *metric, const struct adata **ad) return *metric < IGP_METRIC_UNKNOWN; } +u32 +bgp_rte_igp_metric(struct rte *rt) +{ + u64 metric = bgp_total_aigp_metric(rt); + return (u32) MIN(metric, (u64) IGP_METRIC_UNKNOWN); +} + /* * Attribute hooks |