[ovs-git] [openvswitch/ovs] 4fe660: util: Make PADDED_MEMBERS work more than once per ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 4fe660719dde3def2eb2e427e1313e03c4a8066f
      https://github.com/openvswitch/ovs/commit/4fe660719dde3def2eb2e427e1313e03c4a8066f
  Author: Ben Pfaff <blp at ovn.org>
  Date:   2017-07-13 (Thu, 13 Jul 2017)

  Changed paths:
    M include/openvswitch/util.h

  Log Message:
  -----------
  util: Make PADDED_MEMBERS work more than once per struct.

Until now, if the PADDED_MEMBERS macro was used more than once in a struct,
it caused Clang and GCC warnings because of multiple definition of a member
named "pad".  This commit fixes the problem by giving each of these a
unique name.

MSVC, Clang, and GCC all support the __COUNTER__ macro, although it is not
standardized.

Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Bhanuprakash Bodireddy <Bhanuprakash.bodireddy at intel.com>