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Diffstat (limited to 'include/net/udp.h')
-rw-r--r--include/net/udp.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/net/udp.h b/include/net/udp.h
index 4948790d393d..1661791e8ca1 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -246,6 +246,25 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb,
}
/* net/ipv4/udp.c */
+void udp_destruct_sock(struct sock *sk);
+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,
int (*saddr_cmp)(const struct sock *,
@@ -258,6 +277,7 @@ void udp_flush_pending_frames(struct sock *sk);
void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
int udp_rcv(struct sk_buff *skb);
int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
+int udp_init_sock(struct sock *sk);
int __udp_disconnect(struct sock *sk, int flags);
int udp_disconnect(struct sock *sk, int flags);
unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait);