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authorstevel@tonic-gate <none@none>2005-06-14 00:00:00 -0700
committerstevel@tonic-gate <none@none>2005-06-14 00:00:00 -0700
commit7c478bd95313f5f23a4c958a745db2134aa03244 (patch)
treec871e58545497667cbb4b0a4f2daf204743e1fe7 /usr/src/cmd/ipf/lib/common/flags.c
downloadillumos-gate-7c478bd95313f5f23a4c958a745db2134aa03244.tar.gz
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Diffstat (limited to 'usr/src/cmd/ipf/lib/common/flags.c')
-rw-r--r--usr/src/cmd/ipf/lib/common/flags.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/usr/src/cmd/ipf/lib/common/flags.c b/usr/src/cmd/ipf/lib/common/flags.c
new file mode 100644
index 0000000000..49f28e6bef
--- /dev/null
+++ b/usr/src/cmd/ipf/lib/common/flags.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 1993-2001 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ * $Id: flags.c,v 1.4 2002/11/02 07:16:36 darrenr Exp $
+ */
+
+#include "ipf.h"
+
+/*
+ * ECN is a new addition to TCP - RFC 2481
+ */
+#ifndef TH_ECN
+# define TH_ECN 0x40
+#endif
+#ifndef TH_CWR
+# define TH_CWR 0x80
+#endif
+
+char flagset[] = "FSRPAUEC";
+u_char flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG,
+ TH_ECN, TH_CWR };