[PATCH iproute2-next v3 0/8] ip: Introduce and use get_addr_rta()/inet_addr_match_rta()

[Serhey Popovych <serhe.popovych@gmail.com>]

Now we enhance get_addr() to return additional information about address
(e.g. if it unspecified or multicast) we want to have same functionality
for attributes in netlink message.

Introduce and use get_addr_rta() that parses given netlink attribute
into @inet_prefix data structure in the same way similar get_addr()
parses address from it's string representation.

Use attribute length to guess address family: force it by giving non
AF_UNSPEC @family to get_addr_rta() to ensure address is of expected
family.

Introduce and use inet_addr_match_rta() to further simplify and unify
code where get_addr_rta() intended to be used together with
inet_addr_match().

This is next step in ipv4 and ipv6 modules unification to prepare for
merge in the future.

Any comments, suggestions and criticism as always welcome.

v3
  Rebase to current iproute2-next/master. Adjust automatic line wrapping
  in editor to 72 max.

v2
  Introduce and use inet_addr_match_rta() as suggested by David Ahern.

  Check for result from get_prefix() in places where
  inet_addr_match_rta() being used.

Thanks,
Serhii

Serhey Popovych (8):
  utils: Introduce get_addr_rta() and inet_addr_match_rta()
  ipaddress: Use inet_addr_match_rta()
  iprule: Use inet_addr_match_rta()
  ipmroute: Use inet_addr_match_rta()
  ipneigh: Use inet_addr_match_rta()
  ipl2tp: Use get_addr_rta()
  tcp_metric: Use get_addr_rta()
  ip/tunnel: Unify local/remote endpoint address printing

 include/utils.h  |    2 ++
 ip/ipaddress.c   |   29 ++++++-----------
 ip/ipl2tp.c      |   37 +++++++++------------
 ip/ipmroute.c    |   26 ++++++---------
 ip/ipneigh.c     |   13 +++-----
 ip/iprule.c      |   36 ++++++++++-----------
 ip/link_gre.c    |   21 ++----------
 ip/link_gre6.c   |   26 ++-------------
 ip/link_ip6tnl.c |   15 ++-------
 ip/link_iptnl.c  |   21 ++----------
 ip/link_vti.c    |   21 ++----------
 ip/link_vti6.c   |   21 ++----------
 ip/tcp_metrics.c |   60 +++++++++++++++++-----------------
 ip/tunnel.c      |   27 ++++++++++++++++
 ip/tunnel.h      |    2 ++
 lib/utils.c      |   95 +++++++++++++++++++++++++++++++++++++++++++-----------
 16 files changed, 206 insertions(+), 246 deletions(-)

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1.7.10.4