All origin static functions from sysdep/unix/main.c were rewrited to
non-static.
All origin static global variables from sysdep/unix/main.c was rewrited
to extern.
It is possible create executables bird, birdc and birdcl as well as run
unit tests without mockuping
After remake new BIRD's build system will be this commit reverting...
We need link lib/birdlib.a and remaining */all.o to tests (mockups suck)
Code from sysdep/unix/main.c is moved without 'int main()' function
to the sysdep/unix/main_helper.c
Yes, it is dirty...
After remake new BIRD's build system will be this commit reverting...
Actually it is not possible to build executable bird, birdc nor birdcl
due duplicity of functions in main_helper.o in lib/birdlib.a and
lib/main.o
In some circumstances during reconfiguration, routes propagated by pipes
to other tables may hang there even after the primary routes are removed.
There is already a workaround for this issue in the code which removes
these stale routes by flush process when source protocols are shut down.
This patch is a cleaner fix and allows to simplify the flush process
New LSA checksumming code separates generic Fletcher-16 and OSPF-specific
code and avoids back and forth endianity conversions, making it much more
readable and also several times faster.
Prior to this patch, BIRD validates the OSPF LSA checksum by calculating
a new checksum and comparing it with the checksum in the header. Due to
the specifics of the Fletcher checksum used in OSPF, this is not
necessarily correct as the checkbytes in the header may be calculated via
a different means and end up with a different value that is nonetheless
still correct.
The documented means of validating the checksum as specified in RFC 905
B.4 is to calculate c0 and c1 from the unchanged contents of the packet,
which must result in a zero value to be considered valid.
Thanks to Chris Boot for the patch.
When a new route was imported from kernel and chosen as preferred, then
the old best route was propagated as a withdraw to the kernel protocol.
Under some circumstances such withdraw propagated to the BSD kernel could
remove the new alien route and thus reverting the import.
