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-rw-r--r--uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/nf_conntrack_tcp.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/nf_conntrack_tcp.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/nf_conntrack_tcp.h
new file mode 100644
index 0000000..d501596
--- /dev/null
+++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/netfilter/nf_conntrack_tcp.h
@@ -0,0 +1,47 @@
+#ifndef _NF_CONNTRACK_TCP_H
+#define _NF_CONNTRACK_TCP_H
+/* TCP tracking. */
+
+#include <linux/types.h>
+
+/* This is exposed to userspace (ctnetlink) */
+enum tcp_conntrack {
+ TCP_CONNTRACK_NONE,
+ TCP_CONNTRACK_SYN_SENT,
+ TCP_CONNTRACK_SYN_RECV,
+ TCP_CONNTRACK_ESTABLISHED,
+ TCP_CONNTRACK_FIN_WAIT,
+ TCP_CONNTRACK_CLOSE_WAIT,
+ TCP_CONNTRACK_LAST_ACK,
+ TCP_CONNTRACK_TIME_WAIT,
+ TCP_CONNTRACK_CLOSE,
+ TCP_CONNTRACK_LISTEN,
+ TCP_CONNTRACK_MAX,
+ TCP_CONNTRACK_IGNORE
+};
+
+/* Window scaling is advertised by the sender */
+#define IP_CT_TCP_FLAG_WINDOW_SCALE 0x01
+
+/* SACK is permitted by the sender */
+#define IP_CT_TCP_FLAG_SACK_PERM 0x02
+
+/* This sender sent FIN first */
+#define IP_CT_TCP_FLAG_CLOSE_INIT 0x04
+
+/* Be liberal in window checking */
+#define IP_CT_TCP_FLAG_BE_LIBERAL 0x08
+
+/* 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;
+};
+
+
+#endif /* _NF_CONNTRACK_TCP_H */