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authorDavid S. Miller <davem@davemloft.net>2009-05-27 15:51:25 -0700
committerDavid S. Miller <davem@davemloft.net>2009-05-27 15:51:25 -0700
commit4d3383d0adb6d1047fb9ee3edd9dc05e4d2184f0 (patch)
treeb9eabfb61d9b74d87e75c073c79edc92d9612ed8 /include/linux
parentb63dc8fef7ca5c51d163295d824e78c770d48ccf (diff)
parenteeff9beec3d2563c42cca41e66d4169592bb5475 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter/nf_conntrack_tcp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 3066789b972a..b2f384d42611 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -35,6 +35,9 @@ enum tcp_conntrack {
/* Has unacknowledged data */
#define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED 0x10
+/* The field td_maxack has been set */
+#define IP_CT_TCP_FLAG_MAXACK_SET 0x20
+
struct nf_ct_tcp_flags {
__u8 flags;
__u8 mask;
@@ -46,6 +49,7 @@ struct ip_ct_tcp_state {
u_int32_t td_end; /* max of seq + len */
u_int32_t td_maxend; /* max of ack + max(win, 1) */
u_int32_t td_maxwin; /* max(win) */
+ u_int32_t td_maxack; /* max of ack */
u_int8_t td_scale; /* window scale factor */
u_int8_t flags; /* per direction options */
};