diff options
Diffstat (limited to 'lib/nexthop.c')
| -rw-r--r-- | lib/nexthop.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/lib/nexthop.c b/lib/nexthop.c index d2ab70e209..e23f8b0792 100644 --- a/lib/nexthop.c +++ b/lib/nexthop.c @@ -34,6 +34,7 @@ #include "jhash.h" #include "printfrr.h" #include "vrf.h" +#include "nexthop_group.h" DEFINE_MTYPE_STATIC(LIB, NEXTHOP, "Nexthop") DEFINE_MTYPE_STATIC(LIB, NH_LABEL, "Nexthop label") @@ -565,8 +566,9 @@ uint32_t nexthop_hash(const struct nexthop *nexthop) return key; } -void nexthop_copy(struct nexthop *copy, const struct nexthop *nexthop, - struct nexthop *rparent) +void nexthop_copy_no_recurse(struct nexthop *copy, + const struct nexthop *nexthop, + struct nexthop *rparent) { copy->vrf_id = nexthop->vrf_id; copy->ifindex = nexthop->ifindex; @@ -583,6 +585,28 @@ void nexthop_copy(struct nexthop *copy, const struct nexthop *nexthop, &nexthop->nh_label->label[0]); } +void nexthop_copy(struct nexthop *copy, const struct nexthop *nexthop, + struct nexthop *rparent) +{ + nexthop_copy_no_recurse(copy, nexthop, rparent); + + /* Bit of a special case here, we need to handle the case + * of a nexthop resolving to agroup. Hence, we need to + * use a nexthop_group API. + */ + if (CHECK_FLAG(copy->flags, NEXTHOP_FLAG_RECURSIVE)) + copy_nexthops(©->resolved, nexthop->resolved, copy); +} + +struct nexthop *nexthop_dup_no_recurse(const struct nexthop *nexthop, + struct nexthop *rparent) +{ + struct nexthop *new = nexthop_new(); + + nexthop_copy_no_recurse(new, nexthop, rparent); + return new; +} + struct nexthop *nexthop_dup(const struct nexthop *nexthop, struct nexthop *rparent) { |