/*
* Push out all pending data as one UDP datagram. Socket is locked.
*/
-static int udp_push_pending_frames(struct sock *sk, struct udp_sock *up)
+static int udp_push_pending_frames(struct sock *sk)
{
+ struct udp_sock *up = udp_sk(sk);
struct inet_sock *inet = inet_sk(sk);
struct flowi *fl = &inet->cork.fl;
struct sk_buff *skb;
if (err)
udp_flush_pending_frames(sk);
else if (!corkreq)
- err = udp_push_pending_frames(sk, up);
+ err = udp_push_pending_frames(sk);
else if (unlikely(skb_queue_empty(&sk->sk_write_queue)))
up->pending = 0;
release_sock(sk);
up->len += size;
if (!(up->corkflag || (flags&MSG_MORE)))
- ret = udp_push_pending_frames(sk, up);
+ ret = udp_push_pending_frames(sk);
if (!ret)
ret = size;
out:
/*
* Socket option code for UDP
*/
-static int do_udp_setsockopt(struct sock *sk, int level, int optname,
- char __user *optval, int optlen)
+int udp_lib_setsockopt(struct sock *sk, int level, int optname,
+ char __user *optval, int optlen,
+ int (*push_pending_frames)(struct sock *))
{
struct udp_sock *up = udp_sk(sk);
int val;
} else {
up->corkflag = 0;
lock_sock(sk);
- udp_push_pending_frames(sk, up);
+ (*push_pending_frames)(sk);
release_sock(sk);
}
break;
char __user *optval, int optlen)
{
if (level == SOL_UDP || level == SOL_UDPLITE)
- return do_udp_setsockopt(sk, level, optname, optval, optlen);
+ return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+ udp_push_pending_frames);
return ip_setsockopt(sk, level, optname, optval, optlen);
}
char __user *optval, int optlen)
{
if (level == SOL_UDP || level == SOL_UDPLITE)
- return do_udp_setsockopt(sk, level, optname, optval, optlen);
+ return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+ udp_push_pending_frames);
return compat_ip_setsockopt(sk, level, optname, optval, optlen);
}
#endif
-static int do_udp_getsockopt(struct sock *sk, int level, int optname,
- char __user *optval, int __user *optlen)
+int udp_lib_getsockopt(struct sock *sk, int level, int optname,
+ char __user *optval, int __user *optlen)
{
struct udp_sock *up = udp_sk(sk);
int val, len;
char __user *optval, int __user *optlen)
{
if (level == SOL_UDP || level == SOL_UDPLITE)
- return do_udp_getsockopt(sk, level, optname, optval, optlen);
+ return udp_lib_getsockopt(sk, level, optname, optval, optlen);
return ip_getsockopt(sk, level, optname, optval, optlen);
}
char __user *optval, int __user *optlen)
{
if (level == SOL_UDP || level == SOL_UDPLITE)
- return do_udp_getsockopt(sk, level, optname, optval, optlen);
+ return udp_lib_getsockopt(sk, level, optname, optval, optlen);
return compat_ip_getsockopt(sk, level, optname, optval, optlen);
}
#endif
EXPORT_SYMBOL(udp_get_port);
EXPORT_SYMBOL(udp_prot);
EXPORT_SYMBOL(udp_sendmsg);
+EXPORT_SYMBOL(udp_lib_getsockopt);
+EXPORT_SYMBOL(udp_lib_setsockopt);
EXPORT_SYMBOL(udp_poll);
#ifdef CONFIG_PROC_FS