1 files changed, 29 insertions, 0 deletions
diff --git a/lib/to_interface.c b/lib/to_interface.c
new file mode 100644
index 0000000..8f2c16f
--- /dev/null
+++ b/lib/to_interface.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 1993-2001 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ * $Id: to_interface.c,v 1.8 2002/01/28 06:50:48 darrenr Exp $
+ */
+
+#include "ipf.h"
+
+
+int to_interface(fdp, to, linenum)
+frdest_t *fdp;
+char *to;
+int linenum;
+{
+	char *s;
+
+	s = strchr(to, ':');
+	fdp->fd_ifp = NULL;
+	if (s) {
+		*s++ = '\0';
+		if (hostnum((u_32_t *)&fdp->fd_ip, s, linenum, NULL) == -1)
+			return -1;
+	}
+	(void) strncpy(fdp->fd_ifname, to, sizeof(fdp->fd_ifname) - 1);
+	fdp->fd_ifname[sizeof(fdp->fd_ifname) - 1] = '\0';
+	return 0;
+}