diff options
Diffstat (limited to 'kernel/net/netlink/af_netlink.h')
| -rw-r--r-- | kernel/net/netlink/af_netlink.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/net/netlink/af_netlink.h b/kernel/net/netlink/af_netlink.h index 89008405d..14437d9b1 100644 --- a/kernel/net/netlink/af_netlink.h +++ b/kernel/net/netlink/af_netlink.h @@ -35,6 +35,7 @@ struct netlink_sock { unsigned long state; size_t max_recvmsg_len; wait_queue_head_t wait; + bool bound; bool cb_running; struct netlink_callback cb; struct mutex *cb_mutex; @@ -59,6 +60,15 @@ static inline struct netlink_sock *nlk_sk(struct sock *sk) return container_of(sk, struct netlink_sock, sk); } +static inline bool netlink_skb_is_mmaped(const struct sk_buff *skb) +{ +#ifdef CONFIG_NETLINK_MMAP + return NETLINK_CB(skb).flags & NETLINK_SKB_MMAPED; +#else + return false; +#endif /* CONFIG_NETLINK_MMAP */ +} + struct netlink_table { struct rhashtable hash; struct hlist_head mc_list; |