Userspace revision handling is reworked

In order to make it simpler and more straightforward to express
the revisions of the set type, all keywords and their parsing
are separated from the individual set types.

All backward compatibility arguments are recognized and ignored
arguments are supported.

Recognized but ignored arguments will be removed in a later release.

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/libipset.map b/lib/libipset.map
index df632f2..a2e9bd3 100644
--- a/lib/libipset.map
+++ b/lib/libipset.map
@@ -163,3 +163,8 @@ LIBIPSET_4.5 {
 global:
   ipset_type_higher_rev;
 } LIBIPSET_4.4;
+
+LIBIPSET_4.6 {
+global:
+  ipset_keyword;
+} LIBIPSET_4.5;