diff options
| author | Chirag Shah <chirag@cumulusnetworks.com> | 2020-03-25 05:41:49 +0100 |
|---|---|---|
| committer | Chirag Shah <chirag@cumulusnetworks.com> | 2020-05-12 23:31:37 +0200 |
| commit | db856683559935952edaf90079fa0e45cb4cefe6 (patch) | |
| tree | 55eb5d678fd7231a6ee8426938bbbe022ba400f9 /zebra/rib.h | |
| parent | zebra: add zebra container to rib model (diff) | |
| download | frr-db856683559935952edaf90079fa0e45cb4cefe6.tar.xz frr-db856683559935952edaf90079fa0e45cb4cefe6.zip | |
zebra: route node first next node
Add macros for route entry first and next node walk.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Diffstat (limited to 'zebra/rib.h')
| -rw-r--r-- | zebra/rib.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/zebra/rib.h b/zebra/rib.h index 1667f1790..0b4455038 100644 --- a/zebra/rib.h +++ b/zebra/rib.h @@ -251,12 +251,22 @@ DECLARE_LIST(re_list, struct route_entry, next); (re) && ((next) = re_list_next(&((dest)->routes), (re)), 1); \ (re) = (next)) +#define RE_DEST_FIRST_ROUTE(dest, re) \ + ((re) = (dest) ? re_list_first(&((dest)->routes)) : NULL) + +#define RE_DEST_NEXT_ROUTE(dest, re) \ + ((re) = (dest) ? re_list_next(&((dest)->routes), (re)) : NULL) + #define RNODE_FOREACH_RE(rn, re) \ RE_DEST_FOREACH_ROUTE (rib_dest_from_rnode(rn), re) #define RNODE_FOREACH_RE_SAFE(rn, re, next) \ RE_DEST_FOREACH_ROUTE_SAFE (rib_dest_from_rnode(rn), re, next) +#define RNODE_FIRST_RE(rn, re) RE_DEST_FIRST_ROUTE(rib_dest_from_rnode(rn), re) + +#define RNODE_NEXT_RE(rn, re) RE_DEST_NEXT_ROUTE(rib_dest_from_rnode(rn), re) + #if defined(HAVE_RTADV) /* Structure which hold status of router advertisement. */ struct rtadv { |