diff options
Diffstat (limited to 'include/net/udp.h')
| -rw-r--r-- | include/net/udp.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index 6134f37ba3ab..e6e4e19be387 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -248,6 +248,21 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb, /* net/ipv4/udp.c */ void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len); int __udp_enqueue_schedule_skb(struct sock *sk, struct sk_buff *skb); +void udp_skb_destructor(struct sock *sk, struct sk_buff *skb); +static inline struct sk_buff * +__skb_recv_udp(struct sock *sk, unsigned int flags, int noblock, int *peeked, + int *off, int *err) +{ + return __skb_recv_datagram(sk, flags | (noblock ? MSG_DONTWAIT : 0), + udp_skb_destructor, peeked, off, err); +} +static inline struct sk_buff *skb_recv_udp(struct sock *sk, unsigned int flags, + int noblock, int *err) +{ + int peeked, off = 0; + + return __skb_recv_udp(sk, flags, noblock, &peeked, &off, err); +} void udp_v4_early_demux(struct sk_buff *skb); int udp_get_port(struct sock *sk, unsigned short snum, |