1 files changed, 34 insertions, 0 deletions

diff --git a/include/net/tcp_states.h b/include/net/tcp_states.h
new file mode 100644
index 000000000000..b9d4176b2d15
--- /dev/null
+++ b/include/net/tcp_states.h
@@ -0,0 +1,34 @@
+/*
+ * INET         An implementation of the TCP/IP protocol suite for the LINUX
+ *              operating system.  INET is implemented using the  BSD Socket
+ *              interface as the means of communication with the user level.
+ *
+ *              Definitions for the TCP protocol sk_state field.
+ *
+ *              This program is free software; you can redistribute it and/or
+ *              modify it under the terms of the GNU General Public License
+ *              as published by the Free Software Foundation; either version
+ *              2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_TCP_STATES_H
+#define _LINUX_TCP_STATES_H
+
+enum {
+        TCP_ESTABLISHED = 1,
+        TCP_SYN_SENT,
+        TCP_SYN_RECV,
+        TCP_FIN_WAIT1,
+        TCP_FIN_WAIT2,
+        TCP_TIME_WAIT,
+        TCP_CLOSE,
+        TCP_CLOSE_WAIT,
+        TCP_LAST_ACK,
+        TCP_LISTEN,
+        TCP_CLOSING,    /* Now a valid state */
+
+        TCP_MAX_STATES  /* Leave at the end! */
+};
+
+#define TCP_STATE_MASK  0xF
+
+#endif  /* _LINUX_TCP_STATES_H */