Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 96 insertions, 0 deletions

diff --git a/lib/distribute.h b/lib/distribute.h
new file mode 100644
index 0000000..6b3226e
--- /dev/null
+++ b/lib/distribute.h
@@ -0,0 +1,96 @@
+/* Distribute list functions header
+ * Copyright (C) 1999 Kunihiro Ishiguro
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra 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, or (at your
+ * option) any later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ZEBRA_DISTRIBUTE_H
+#define _ZEBRA_DISTRIBUTE_H
+
+#include <zebra.h>
+#include "if.h"
+#include "filter.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Distribute list types. */
+enum distribute_type {
+	DISTRIBUTE_V4_IN,
+	DISTRIBUTE_V6_IN,
+	DISTRIBUTE_V4_OUT,
+	DISTRIBUTE_V6_OUT,
+	DISTRIBUTE_MAX
+};
+
+struct distribute {
+	/* Name of the interface. */
+	char *ifname;
+
+	/* Filter name of `in' and `out' */
+	char *list[DISTRIBUTE_MAX];
+
+	/* prefix-list name of `in' and `out' */
+	char *prefix[DISTRIBUTE_MAX];
+};
+
+struct distribute_ctx {
+	/* Hash of distribute list. */
+	struct hash *disthash;
+
+	/* Hook functions. */
+	void (*distribute_add_hook)(struct distribute_ctx *ctx,
+				    struct distribute *dist);
+	void (*distribute_delete_hook)(struct distribute_ctx *ctx,
+				       struct distribute *dist);
+
+	/* vrf information */
+	struct vrf *vrf;
+};
+
+/* Prototypes for distribute-list. */
+extern struct distribute_ctx *distribute_list_ctx_create(struct vrf *vrf);
+extern void distribute_list_delete(struct distribute_ctx **ctx);
+extern void distribute_list_add_hook(struct distribute_ctx *ctx,
+				     void (*)(struct distribute_ctx *ctx,
+					      struct distribute *));
+extern void distribute_list_delete_hook(struct distribute_ctx *ctx,
+					void (*)(struct distribute_ctx *ctx,
+						 struct distribute *));
+extern struct distribute *distribute_lookup(struct distribute_ctx *ctx,
+					    const char *ifname);
+extern int config_write_distribute(struct vty *vty,
+				   struct distribute_ctx *ctx);
+extern int config_show_distribute(struct vty *vty,
+				  struct distribute_ctx *ctx);
+
+extern enum filter_type distribute_apply_in(struct interface *,
+					    struct prefix *);
+extern enum filter_type distribute_apply_out(struct interface *,
+					     struct prefix *);
+
+extern int distribute_list_parser(bool prefix, bool v4, const char *dir,
+				  const char *list, const char *ifname);
+extern int distribute_list_no_parser(struct vty *vty, bool prefix, bool v4,
+				     const char *dir, const char *list,
+				     const char *ifname);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZEBRA_DISTRIBUTE_H */