diff options
| author | Thomas Haller <thaller@redhat.com> | 2015-10-21 16:01:02 (GMT) |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2015-11-19 15:20:39 (GMT) |
| commit | 7ea15f60a726de67f02e6868a8125a59570e956d (patch) | |
| tree | dad25eb0715fb1a6a9abfeaa82dc4b433e3cbed4 /lib/utils.c | |
| parent | a0b2710ed924d5107eae331643304e7364b1421e (diff) | |
| download | libnl-7ea15f60a726de67f02e6868a8125a59570e956d.zip libnl-7ea15f60a726de67f02e6868a8125a59570e956d.tar.gz libnl-7ea15f60a726de67f02e6868a8125a59570e956d.tar.bz2 | |
route/vlan: allow clearing vlan ingress map
An entry of the ingress map can be cleared by setting
the "to" part to zero.
Previously, vlan_put_attrs() would skip over zero "to"
and thus the user cannot unset an ingress map entry.
Add a modified-mask to record the state of each ingress
map entry and also sent explicit zeros to kernel.
when we receive a IFLA_VLAN_INGRESS_QOS message from kernel,
vlan_parse() similarly sets the received entries as modified.
This preserves previous behavior when using a received object
to modify a vlan.
Add a capability NL_CAPABILITY_RTNL_LINK_VLAN_INGRESS_MAP_CLEAR
to indicate the behavioral change.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Diffstat (limited to 'lib/utils.c')
| -rw-r--r-- | lib/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/utils.c b/lib/utils.c index 92b481c..ca98ab3 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -1157,7 +1157,7 @@ int nl_has_capability (int capability) NL_CAPABILITY_VERSION_3_2_27, NL_CAPABILITY_RTNL_LINK_VLAN_PROTOCOL_SERIALZE, NL_CAPABILITY_RTNL_LINK_PARSE_GRE_REMOTE, - 0, + NL_CAPABILITY_RTNL_LINK_VLAN_INGRESS_MAP_CLEAR, 0, 0), /* IMPORTANT: these capability numbers are intended to be universal and stable |