summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/linux/genetlink.h6
-rw-r--r--net/netlink/genetlink.c18
2 files changed, 11 insertions, 13 deletions
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 9049dc65ae51..f7a93770e1be 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -17,6 +17,9 @@ struct genlmsghdr {
#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
#define GENL_ADMIN_PERM 0x01
+#define GENL_CMD_CAP_DO 0x02
+#define GENL_CMD_CAP_DUMP 0x04
+#define GENL_CMD_CAP_HASPOL 0x08
/*
* List of reserved static generic netlink identifiers:
@@ -58,9 +61,6 @@ enum {
CTRL_ATTR_OP_UNSPEC,
CTRL_ATTR_OP_ID,
CTRL_ATTR_OP_FLAGS,
- CTRL_ATTR_OP_POLICY,
- CTRL_ATTR_OP_DOIT,
- CTRL_ATTR_OP_DUMPIT,
__CTRL_ATTR_OP_MAX,
};
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index b9b03747c1f3..b5df749cba8f 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -143,6 +143,13 @@ int genl_register_ops(struct genl_family *family, struct genl_ops *ops)
goto errout;
}
+ if (ops->dumpit)
+ ops->flags |= GENL_CMD_CAP_DO;
+ if (ops->doit)
+ ops->flags |= GENL_CMD_CAP_DUMP;
+ if (ops->policy)
+ ops->flags |= GENL_CMD_CAP_HASPOL;
+
genl_lock();
list_add_tail(&ops->ops_list, &family->ops_list);
genl_unlock();
@@ -387,7 +394,7 @@ static void genl_rcv(struct sock *sk, int len)
static struct genl_family genl_ctrl = {
.id = GENL_ID_CTRL,
.name = "nlctrl",
- .version = 0x1,
+ .version = 0x2,
.maxattr = CTRL_ATTR_MAX,
};
@@ -425,15 +432,6 @@ static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq,
NLA_PUT_U32(skb, CTRL_ATTR_OP_ID, ops->cmd);
NLA_PUT_U32(skb, CTRL_ATTR_OP_FLAGS, ops->flags);
- if (ops->policy)
- NLA_PUT_FLAG(skb, CTRL_ATTR_OP_POLICY);
-
- if (ops->doit)
- NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DOIT);
-
- if (ops->dumpit)
- NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DUMPIT);
-
nla_nest_end(skb, nest);
}