[ovs-git] [openvswitch/ovs] 803a6f: expr: New function expr_evaluate().

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 803a6f3d32541362b1014090100edd747f0aac9b
      https://github.com/openvswitch/ovs/commit/803a6f3d32541362b1014090100edd747f0aac9b
  Author: Ben Pfaff <blp at ovn.org>
  Date:   2016-08-15 (Mon, 15 Aug 2016)

  Changed paths:
    M include/ovn/expr.h
    M ovn/lib/expr.c
    M tests/test-ovn.c

  Log Message:
  -----------
  expr: New function expr_evaluate().

An upcoming commit will need to evaluate individual expressions outside the
context of a classifier.  test-ovn already had a function to do this but it
wasn't general-purpose, so this commit makes a general-purpose version and
adopts it for use in test-ovn as well.

Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Ryan Moats <rmoats at us.ibm.com>
Acked-by: Justin Pettit <jpettit at ovn.org>