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authorDavid S. Miller <davem@davemloft.net>2008-06-04 12:10:21 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-04 12:10:21 -0700
commitaed5a833fb18123d7cfc6ce3810ab97efd4869b3 (patch)
tree7077b2dce8fe2990cdf10ef8e1990c1eeafd3bc1 /include/net
parenta6604471db5e7a33474a7f16c64d6b118fae3e74 (diff)
parent9596cc826e2e52bfc318ca37a6c52fe3d72990a3 (diff)
Merge branch 'net-2.6-misc-20080605a' of git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-fix
Diffstat (limited to 'include/net')
-rw-r--r--include/net/addrconf.h22
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/net/transp_v6.h3
-rw-r--r--include/net/udp.h1
4 files changed, 27 insertions, 2 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 0a2f0372df3..bbd3d583c6e 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -94,6 +94,28 @@ extern void addrconf_join_solict(struct net_device *dev,
extern void addrconf_leave_solict(struct inet6_dev *idev,
struct in6_addr *addr);
+static inline unsigned long addrconf_timeout_fixup(u32 timeout,
+ unsigned unit)
+{
+ if (timeout == 0xffffffff)
+ return ~0UL;
+
+ /*
+ * Avoid arithmetic overflow.
+ * Assuming unit is constant and non-zero, this "if" statement
+ * will go away on 64bit archs.
+ */
+ if (0xfffffffe > LONG_MAX / unit && timeout > LONG_MAX / unit)
+ return LONG_MAX / unit;
+
+ return timeout;
+}
+
+static inline int addrconf_finite_timeout(unsigned long timeout)
+{
+ return ~timeout;
+}
+
/*
* IPv6 Address Label subsystem (addrlabel.c)
*/
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 0ce0443c5b7..917d425f054 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -548,7 +548,8 @@ struct sctp_af {
struct dst_entry *(*get_dst) (struct sctp_association *asoc,
union sctp_addr *daddr,
union sctp_addr *saddr);
- void (*get_saddr) (struct sctp_association *asoc,
+ void (*get_saddr) (struct sctp_sock *sk,
+ struct sctp_association *asoc,
struct dst_entry *dst,
union sctp_addr *daddr,
union sctp_addr *saddr);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 27394e0447d..112934a3288 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -40,7 +40,8 @@ extern int datagram_recv_ctl(struct sock *sk,
struct msghdr *msg,
struct sk_buff *skb);
-extern int datagram_send_ctl(struct msghdr *msg,
+extern int datagram_send_ctl(struct net *net,
+ struct msghdr *msg,
struct flowi *fl,
struct ipv6_txoptions *opt,
int *hlimit, int *tclass);
diff --git a/include/net/udp.h b/include/net/udp.h
index 3e55a99b0ba..ccce8370704 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -135,6 +135,7 @@ extern void udp_err(struct sk_buff *, u32);
extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len);
+extern void udp_flush_pending_frames(struct sock *sk);
extern int udp_rcv(struct sk_buff *skb);
extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);