This is a preliminary step to join both functions into one later.
The main idea here is to make these functions have separate arguments
for the nexthop address and the nexthop interface, and adjust the call
sites appropriately. Having an argument that could be a nexthop address
OR a nexthop interface was making the code very hard to follow. With
this simplification, a lot of code duplication was removed and now both
functions look very similar.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
FRRouting is free software that manages various IPv4 and IPv6 routing
protocols.
Currently FRRouting supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1,
RIPv2, RIPng, PIM-SM/MSDP and LDP as well as very early support for IS-IS,
EIGRP and NHRP.
See the file REPORTING-BUGS to report bugs.
Free RRRouting is free software. See the file COPYING for copying conditions.
Public email discussion can be found at https://lists.frrouting.org/listinfo
Our public slack channel is at https://frrouting.slack.com