diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2020-10-03 10:44:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-03 14:18:29 -0700 |
| commit | 50a896cf2d6f34e884a00139d6e6012c9833ace3 (patch) | |
| tree | 7ae6b7762283c2884046f05f5b277db61c773077 /include/uapi/linux/genetlink.h | |
| parent | aa85ee5f9585434b12380efcd1d0353ecc86af26 (diff) | |
genetlink: properly support per-op policy dumping
Add support for per-op policy dumping. The data is pretty much
as before, except that now the assumption that the policy with
index 0 is "the" policy no longer holds - you now need to look
at the new CTRL_ATTR_OP_POLICY attribute which is a nested attr
(indexed by op) containing attributes for do and dump policies.
When a single op is requested, the CTRL_ATTR_OP_POLICY will be
added in the same way, since do and dump policies may differ.
v2:
- conditionally advertise per-command policies only if there
actually is a policy being used for the do/dump and it's
present at all
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/genetlink.h')
| -rw-r--r-- | include/uapi/linux/genetlink.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/linux/genetlink.h b/include/uapi/linux/genetlink.h index 9c0636ec2286..bc9c98e84828 100644 --- a/include/uapi/linux/genetlink.h +++ b/include/uapi/linux/genetlink.h @@ -64,6 +64,7 @@ enum { CTRL_ATTR_OPS, CTRL_ATTR_MCAST_GROUPS, CTRL_ATTR_POLICY, + CTRL_ATTR_OP_POLICY, __CTRL_ATTR_MAX, }; @@ -85,6 +86,15 @@ enum { __CTRL_ATTR_MCAST_GRP_MAX, }; +enum { + CTRL_ATTR_POLICY_UNSPEC, + CTRL_ATTR_POLICY_DO, + CTRL_ATTR_POLICY_DUMP, + + __CTRL_ATTR_POLICY_DUMP_MAX, + CTRL_ATTR_POLICY_DUMP_MAX = __CTRL_ATTR_POLICY_DUMP_MAX - 1 +}; + #define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) |