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roopa 125119aff0 Add AF_BRIDGE support to link cache
This patch was previously submitted as the first approach in
RFC http://lists.infradead.org/pipermail/libnl/2012-November/000730.html

It adds support for AF_BRIDGE family in link cache.
And the key for link object lookups will now be ifindex and family.

This allows for AF_UNSPEC rtnl link objects to co-exist with the AF_BRIDGE
link objects in the same cache.

I have changed some of the rtnl_link api's to explicitly check for
AF_UNSPEC to not break existing apps. I will submit a new patch to
introduce equivalent rtnl_bridge_link_* api's.

We had also discussed updating the existing link objects with
AF_BRIDGE attributes, but realized that the updates to link objects will
be both AF_UNSPEC and AF_BRIDGE. And that would change link cache to always
update existing objects, resulting in comparing and updating close to
thirty attributes at cache_include time which seems like a overkill.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reviewed-by: Nolan Leake <nolan@cumulusnetworks.com>
Reviewed-by: Shrijeet Mukherjee <shm@cumulusnetworks.com>
Reviewed-by: Wilson Kok <wkok@cumulusnetworks.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
2012-11-14 15:18:08 +01:00
doc doc: Revert to default stylesheet 2012-11-12 10:26:38 +01:00
etc pktloc: support to specify a shift operator for packet locations 2010-11-04 20:01:36 +01:00
include cache: Move NL_CACHE_AF_ITER to <netlink/cache.h> 2012-11-12 21:59:54 +01:00
lib Add AF_BRIDGE support to link cache 2012-11-14 15:18:08 +01:00
m4 doc: Check documentation generation requirements with autoconf 2012-05-09 10:06:24 +02:00
man genl: Update genl-ctrl-list(8) 2012-06-01 13:10:03 +02:00
python Enabled the use of Links as context managers. 2012-10-04 16:36:55 -04:00
src Merge branch 'master' of https://github.com/rmfought/libnl 2012-10-26 12:48:22 +02:00
tests genl: modify genl_ctrl_resolve and friends to allow for module auto-loading 2012-06-03 13:52:16 +02:00
.gitignore doc: Update Doxyfile config to latest release 2012-08-30 13:22:21 +02:00
autogen.sh doc: Split doc/ into separate packages 2012-10-19 16:16:06 +02:00
ChangeLog libnl 3.2.10 2012-06-06 11:43:53 +02:00
configure.in Add configure option to disable pthreads support 2012-10-26 12:19:26 -07:00
COPYING Update COPYING to fix FSF address 2012-01-17 12:38:37 +01:00
libnl-3.0.pc.in Switch to libtool versioning system 2011-09-13 22:58:08 +02:00
libnl-cli-3.0.pc.in Add libnl-cli-3.0 to pkg-config tool 2011-10-10 11:39:24 +02:00
libnl-genl-3.0.pc.in Switch to libtool versioning system 2011-09-13 22:58:08 +02:00
libnl-nf-3.0.pc.in Switch to libtool versioning system 2011-09-13 22:58:08 +02:00
libnl-route-3.0.pc.in Switch to libtool versioning system 2011-09-13 22:58:08 +02:00
Makefile.am Don't include doc/ in toplevel dist 2012-10-22 12:09:03 +02:00