}
EXPORT_SYMBOL(genlmsg_put);
+static int genl_lock_start(struct netlink_callback *cb)
+{
+ /* our ops are always const - netlink API doesn't propagate that */
+ const struct genl_ops *ops = cb->data;
+ int rc = 0;
+
+ if (ops->start) {
+ genl_lock();
+ rc = ops->start(cb);
+ genl_unlock();
+ }
+ return rc;
+}
+
static int genl_lock_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
{
/* our ops are always const - netlink API doesn't propagate that */
.module = family->module,
/* we have const, but the netlink API doesn't */
.data = (void *)ops,
+ .start = genl_lock_start,
.dump = genl_lock_dumpit,
.done = genl_lock_done,
};
} else {
struct netlink_dump_control c = {
.module = family->module,
+ .start = ops->start,
.dump = ops->dumpit,
.done = ops->done,
};