diff options
| author | Avneesh Sachdev <avneesh@opensourcerouting.org> | 2012-11-13 22:48:55 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-11-30 21:41:16 +0100 |
| commit | 0915bb0ce2ca6b5fee2cd214be4499eeeaf1c9af (patch) | |
| tree | eb3cb410ed0dd341e2e565e71d74bba81c0dbf8a /lib | |
| parent | 1b5ed1b054b955275bb7cf0f80fb7767094bc28b (diff) | |
zebra: add iterator for walking all tables in RIB
* lib/zebra.h
Add macro ZEBRA_NUM_OF, which returns the number of elements in a
static array.
* zebra/rib.h
Add the rib_tables_iter_t structure and associated functions,
which allow one to walk all tables in the rib.
* zebra/zebra_rib.c
- Add vrf_id_get_next() to retrieve the first VRF id (if any) that
is greater than a given VRF id.
- Add rib_tables_iter_next().
Signed-off-by: Avneesh Sachdev <avneesh@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/zebra.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/zebra.h b/lib/zebra.h index f8a6be30..404b832b 100644 --- a/lib/zebra.h +++ b/lib/zebra.h @@ -387,6 +387,8 @@ struct in_pktinfo #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif +#define ZEBRA_NUM_OF(x) (sizeof (x) / sizeof (x[0])) + /* For old definition. */ #ifndef IN6_ARE_ADDR_EQUAL #define IN6_ARE_ADDR_EQUAL IN6_IS_ADDR_EQUAL |