1 files changed, 0 insertions, 84 deletions
diff --git a/contrib/ipfilter/lib/addkeep.c b/contrib/ipfilter/lib/addkeep.c
deleted file mode 100644
index bbc7759..0000000
--- a/contrib/ipfilter/lib/addkeep.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 1993-2001 by Darren Reed.
- *
- * See the IPFILTER.LICENCE file for details on licencing.
- *
- * $Id: addkeep.c,v 1.12 2003/12/01 01:59:42 darrenr Exp $
- */
-
-#include "ipf.h"
-
-
-/*
- * Parses "keep state" and "keep frags" stuff on the end of a line.
- */
-int	addkeep(cp, fp, linenum)
-char	***cp;
-struct	frentry	*fp;
-int     linenum;
-{
-	char *s;
-
-	(*cp)++;
-	if (!**cp) {
-		fprintf(stderr, "%d: Missing state/frag after keep\n",
-			linenum);
-		return -1;
-	}
-
-	if (!strcasecmp(**cp, "state")) {
-		fp->fr_flags |= FR_KEEPSTATE;
-		(*cp)++;
-		if (**cp && !strcasecmp(**cp, "limit")) {
-			(*cp)++;
-			fp->fr_statemax = atoi(**cp);
-			(*cp)++;
-		}
-		if (**cp && !strcasecmp(**cp, "scan")) {
-			(*cp)++;
-			if (!strcmp(**cp, "*")) {
-				fp->fr_isc = NULL;
-				fp->fr_isctag[0] = '\0';
-			} else {
-				strncpy(fp->fr_isctag, **cp,
-					sizeof(fp->fr_isctag));
-				fp->fr_isctag[sizeof(fp->fr_isctag)-1] = '\0';
-				fp->fr_isc = NULL;
-			}
-			(*cp)++;
-		} else
-			fp->fr_isc = (struct ipscan *)-1;
-	} else if (!strncasecmp(**cp, "frag", 4)) {
-		fp->fr_flags |= FR_KEEPFRAG;
-		(*cp)++;
-	} else if (!strcasecmp(**cp, "state-age")) {
-		if (fp->fr_ip.fi_p == IPPROTO_TCP) {
-			fprintf(stderr, "%d: cannot use state-age with tcp\n",
-				linenum);
-			return -1;
-		}
-		if ((fp->fr_flags & FR_KEEPSTATE) == 0) {
-			fprintf(stderr, "%d: state-age with no 'keep state'\n",
-				linenum);
-			return -1;
-		}
-		(*cp)++;
-		if (!**cp) {
-			fprintf(stderr, "%d: state-age with no arg\n",
-				linenum);
-			return -1;
-		}
-		fp->fr_age[0] = atoi(**cp);
-		s = strchr(**cp, '/');
-		if (s != NULL) {
-			s++;
-			fp->fr_age[1] = atoi(s);
-		} else
-			fp->fr_age[1] = fp->fr_age[0];
-	} else {
-		fprintf(stderr, "%d: Unrecognised state keyword \"%s\"\n",
-			linenum, **cp);
-		return -1;
-	}
-	return 0;
-}