Merge pull request #11903 from sri-mohan1/sri-bfd-dbg1

[mirror_frr.git] / bgpd / bgp_ecommunity.c

diff --git a/bgpd/bgp_ecommunity.c b/bgpd/bgp_ecommunity.c
index 4120524e631f86243422030b64b8ed1c4eb37f66..3f627521e7d74dd4804d9bc1fb3bad231b9d1f45 100644 (file)
--- a/bgpd/bgp_ecommunity.c
+++ b/bgpd/bgp_ecommunity.c
@@ -1188,6 +1188,23 @@ char *ecommunity_ecom2str(struct ecommunity *ecom, int format, int filter)
        return str_buf;
 }
 
+bool ecommunity_include(struct ecommunity *e1, struct ecommunity *e2)
+{
+       uint32_t i, j;
+
+       if (!e1 || !e2)
+               return false;
+       for (i = 0; i < e1->size; ++i) {
+               for (j = 0; j < e2->size; ++j) {
+                       if (!memcmp(e1->val + (i * e1->unit_size),
+                                   e2->val + (j * e2->unit_size),
+                                   e1->unit_size))
+                               return true;
+               }
+       }
+       return false;
+}
+
 bool ecommunity_match(const struct ecommunity *ecom1,
                      const struct ecommunity *ecom2)
 {