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path: root/nest/rt-fib.c
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2000-05-07Squashed one bug in fib_rehash(). No more routes disappearing as if structMartin Mares
by a lightning :)
2000-04-01Include "lib/string.h" instead of <string.h>. It should give us bzero()Martin Mares
and other non-portable functions on all systems.
2000-03-12Great cleanup of debug messages. LOCAL_DEBUG turned off in most modules,Martin Mares
several debug() calls converted to DBG().
1998-12-22Oops, previous modification for passing NULL to fib_init() did notPavel Machek
compile :-(.
1998-12-22Allow NULL to init_fib().Pavel Machek
1998-12-20die() -> bug() where appropriate.Martin Mares
1998-12-20Rewrote fib functions to make them insert/delete/asynchronous-walk safe.Martin Mares
This is implemented in a way similar to lib/slists.h, but it took some more effort to make rehashing not disturb the readers. We do it by just taking _highest_ k bits of ipa_hash as our hash value and sorting each box by whole ipa_hash(). Consult FIB_ITERATE_* macros in nest/route.h. Implemented fib_check() debugging function and also rewrote the rehashing algorithm to use better thresholds and not to waste time by rehashing forth and back.
1998-11-29Renamed `DEBUG' symbol to `DEBUGGING' to prevent collisions with tokenMartin Mares
names and include files.
1998-10-19o FIB flags now available for FIB users.Martin Mares
o struct network: FIB flags used for kernel syncing. o struct network: `next' field deleted (historical relic).
1998-05-26Debug messages.Martin Mares
1998-05-15Parts of routing table code. Data structure declarations should beMartin Mares
complete now.