netlink: add netlink_kernel_cfg parameter to netlink_kernel_create

[mirror_ubuntu-artful-kernel.git] / include / linux / netlink.h

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index ed33f0901bc22d833d7c4cb4e97060e206ae9dbe..6085e4919cb3678feb0f203a504bdcc8d1f88977 100644 (file)
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -174,11 +174,16 @@ struct netlink_skb_parms {
 extern void netlink_table_grab(void);
 extern void netlink_table_ungrab(void);
 
-extern struct sock *netlink_kernel_create(struct net *net,
-                                         int unit,unsigned int groups,
-                                         void (*input)(struct sk_buff *skb),
-                                         struct mutex *cb_mutex,
-                                         struct module *module);
+/* optional Netlink kernel configuration parameters */
+struct netlink_kernel_cfg {
+       unsigned int    groups;
+       void            (*input)(struct sk_buff *skb);
+       struct mutex    *cb_mutex;
+};
+
+extern struct sock *netlink_kernel_create(struct net *net, int unit,
+                                         struct module *module,
+                                         struct netlink_kernel_cfg *cfg);
 extern void netlink_kernel_release(struct sock *sk);
 extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups);
 extern int netlink_change_ngroups(struct sock *sk, unsigned int groups);