Import ipfilter 3.2.1 (update from 3.1.8)

1 files changed, 66 insertions, 0 deletions

diff --git a/contrib/ipfilter/ip_auth.h b/contrib/ipfilter/ip_auth.h
new file mode 100644
index 000000000000..06f7cf6f00ec
--- /dev/null
+++ b/contrib/ipfilter/ip_auth.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 1997 by Darren Reed & Guido Van Rooij.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and due credit is given
+ * to the original author and the contributors.
+ *
+ * $Id: ip_auth.h,v 2.0.2.10 1997/10/29 12:14:07 darrenr Exp $
+ *
+ */
+#ifndef	__IP_AUTH_H__
+#define	__IP_AUTH_H__
+
+#define FR_NUMAUTH      32
+
+typedef struct  fr_authstat {
+	U_QUAD_T	fas_hits;
+	U_QUAD_T	fas_miss;
+	u_long		fas_nospace;
+	u_long		fas_added;
+	u_long		fas_sendfail;
+	u_long		fas_sendok;
+	u_long		fas_queok;
+	u_long		fas_quefail;
+	u_long		fas_expire;
+} fr_authstat_t;
+
+typedef struct  frauth {
+	int	fra_age;
+	int	fra_index;
+	u_32_t	fra_pass;
+	fr_info_t	fra_info;
+#if SOLARIS
+	queue_t	*fra_q;
+#endif
+} frauth_t;
+
+typedef	struct	frauthent  {
+	struct	frentry	fae_fr;
+	struct	frauthent	*fae_next;
+	u_long	fae_age;
+} frauthent_t;
+
+
+extern	frentry_t	*ipauth;
+extern	struct fr_authstat	fr_authstats;
+extern	int	fr_defaultauthage;
+extern	int	fr_authstart;
+extern	int	fr_authend;
+extern	int	fr_authsize;
+extern	int	fr_authused;
+extern	int	fr_checkauth __P((ip_t *, fr_info_t *));
+extern	void	fr_authexpire __P((void));
+extern	void	fr_authunload __P((void));
+extern	mb_t	*fr_authpkts[];
+#if defined(_KERNEL) && SOLARIS
+extern	int	fr_newauth __P((mb_t *, fr_info_t *, ip_t *, qif_t *));
+#else
+extern	int	fr_newauth __P((mb_t *, fr_info_t *, ip_t *));
+#endif
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+extern	int	fr_auth_ioctl __P((caddr_t, u_long, frentry_t *, frentry_t **));
+#else
+extern	int	fr_auth_ioctl __P((caddr_t, int, frentry_t *, frentry_t **));
+#endif
+#endif	/* __IP_AUTH_H__ */