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author | Martin Mares <mj@ucw.cz> | 1998-12-07 22:59:15 +0100 |
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committer | Martin Mares <mj@ucw.cz> | 1998-12-07 22:59:15 +0100 |
commit | 04925e9040330afc92f8001e6a19ae2146e36782 (patch) | |
tree | 66f976a8ebb63fc1e29206a345a142df59286ed5 /doc/banner.tex | |
parent | cdc6bfa70f730c3741537cc21cdd0a5d13ed2af9 (diff) | |
download | bird-04925e9040330afc92f8001e6a19ae2146e36782.tar bird-04925e9040330afc92f8001e6a19ae2146e36782.zip |
Minor rte/rta interface changes:
o rte can now contain a pointer to both cached and uncached rta. Protocols
which don't need their own attribute caching can now just fill-in a rta,
link it to rte without any calls to attribute cache and call rte_update()
which will replace rte->attrs by a cached copy.
o In order to support this, one of previously pad bytes in struct rta
now holds new attribute flags (RTAF_CACHED). If you call rte_update()
with uncached rta, you _must_ clear these flags. In other cases rta_lookup()
sets it appropriately.
o Added rte_free() which is useful when you construct a rte and then the
circumstances change and you decide not to use it for an update. (Needed
for temporary rte's in kernel syncer...)
Diffstat (limited to 'doc/banner.tex')
0 files changed, 0 insertions, 0 deletions