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mirror of https://gitlab.nic.cz/labs/bird.git synced 2024-12-23 10:11:53 +00:00
bird/proto/static
Ondrej Zajicek 42eb4a1972 Nest: Fix several issues with pflags
There were some confusion about validity and usage of pflags, which
caused incorrect usage after some flags from (now removed) protocol-
specific area were moved to pflags.

We state that pflags:

 - Are secondary data used by protocol-specific hooks
 - Can be changed on an existing route (in contrast to copy-on-write
   for primary data)
 - Are irrelevant for propagation (not propagated when changed)
 - Are specific to a routing table (not propagated by pipe)

The patch did these fixes:

 - Do not compare pflags in rte_same(), as they may keep cached values
   like BGP_REF_STALE, causing spurious propagation.

 - Initialize pflags to zero in rte_get_temp(), avoid initialization in
   protocol code, fixing at least two forgotten initializations (krt
   and one case in babel).

 - Improve documentation about pflags
2024-05-30 12:29:59 +02:00
..
config.Y Filter: Improve handling of stack frames in filter bytecode 2022-06-27 21:13:32 +02:00
Doc Doc: Rename code documentation files back to Doc 2018-12-14 02:03:42 +01:00
Makefile Simplified the protocol hookup code in Makefiles 2022-08-18 22:07:30 +02:00
static.c Nest: Fix several issues with pflags 2024-05-30 12:29:59 +02:00
static.h Static: Implement reload hook 2021-03-10 15:07:19 +01:00