add libnl-tiny as a small replacement for libnl with only genl support included

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15507 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 126 insertions, 0 deletions

diff --git a/package/libnl-tiny/src/include/netlink/cache.h b/package/libnl-tiny/src/include/netlink/cache.h
new file mode 100644
index 0000000000..f4db3b9bf9
--- /dev/null
+++ b/package/libnl-tiny/src/include/netlink/cache.h
@@ -0,0 +1,126 @@
+/*
+ * netlink/cache.h		Caching Module
+ *
+ *	This library is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU Lesser General Public
+ *	License as published by the Free Software Foundation version 2.1
+ *	of the License.
+ *
+ * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
+ */
+
+#ifndef NETLINK_CACHE_H_
+#define NETLINK_CACHE_H_
+
+#include <netlink/netlink.h>
+#include <netlink/msg.h>
+#include <netlink/utils.h>
+#include <netlink/object.h>
+#include <netlink/cache-api.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct nl_cache;
+
+typedef void (*change_func_t)(struct nl_cache *, struct nl_object *, int);
+
+/* Access Functions */
+extern int			nl_cache_nitems(struct nl_cache *);
+extern int			nl_cache_nitems_filter(struct nl_cache *,
+						       struct nl_object *);
+extern struct nl_cache_ops *	nl_cache_get_ops(struct nl_cache *);
+extern struct nl_object *	nl_cache_get_first(struct nl_cache *);
+extern struct nl_object *	nl_cache_get_last(struct nl_cache *);
+extern struct nl_object *	nl_cache_get_next(struct nl_object *);
+extern struct nl_object *	nl_cache_get_prev(struct nl_object *);
+
+extern struct nl_cache *	nl_cache_alloc(struct nl_cache_ops *);
+extern int			nl_cache_alloc_and_fill(struct nl_cache_ops *,
+							struct nl_sock *,
+							struct nl_cache **);
+extern int			nl_cache_alloc_name(const char *,
+						    struct nl_cache **);
+extern struct nl_cache *	nl_cache_subset(struct nl_cache *,
+						struct nl_object *);
+extern void			nl_cache_clear(struct nl_cache *);
+extern void			nl_cache_free(struct nl_cache *);
+
+/* Cache modification */
+extern int			nl_cache_add(struct nl_cache *,
+					     struct nl_object *);
+extern int			nl_cache_parse_and_add(struct nl_cache *,
+						       struct nl_msg *);
+extern void			nl_cache_remove(struct nl_object *);
+extern int			nl_cache_refill(struct nl_sock *,
+						struct nl_cache *);
+extern int			nl_cache_pickup(struct nl_sock *,
+						struct nl_cache *);
+extern int			nl_cache_resync(struct nl_sock *,
+						struct nl_cache *,
+						change_func_t);
+extern int			nl_cache_include(struct nl_cache *,
+						 struct nl_object *,
+						 change_func_t);
+
+/* General */
+extern int			nl_cache_is_empty(struct nl_cache *);
+extern void			nl_cache_mark_all(struct nl_cache *);
+
+/* Dumping */
+extern void			nl_cache_dump(struct nl_cache *,
+					      struct nl_dump_params *);
+extern void			nl_cache_dump_filter(struct nl_cache *,
+						     struct nl_dump_params *,
+						     struct nl_object *);
+
+/* Iterators */
+extern void			nl_cache_foreach(struct nl_cache *,
+						 void (*cb)(struct nl_object *,
+							    void *),
+						 void *arg);
+extern void			nl_cache_foreach_filter(struct nl_cache *,
+							struct nl_object *,
+							void (*cb)(struct
+								   nl_object *,
+								   void *),
+							void *arg);
+
+/* --- cache management --- */
+
+/* Cache type management */
+extern struct nl_cache_ops *	nl_cache_ops_lookup(const char *);
+extern struct nl_cache_ops *	nl_cache_ops_associate(int, int);
+extern struct nl_msgtype *	nl_msgtype_lookup(struct nl_cache_ops *, int);
+extern void			nl_cache_ops_foreach(void (*cb)(struct nl_cache_ops *, void *), void *);
+extern int			nl_cache_mngt_register(struct nl_cache_ops *);
+extern int			nl_cache_mngt_unregister(struct nl_cache_ops *);
+
+/* Global cache provisioning/requiring */
+extern void			nl_cache_mngt_provide(struct nl_cache *);
+extern void			nl_cache_mngt_unprovide(struct nl_cache *);
+extern struct nl_cache *	nl_cache_mngt_require(const char *);
+
+struct nl_cache_mngr;
+
+#define NL_AUTO_PROVIDE		1
+
+extern int			nl_cache_mngr_alloc(struct nl_sock *,
+						    int, int,
+						    struct nl_cache_mngr **);
+extern int			nl_cache_mngr_add(struct nl_cache_mngr *,
+						  const char *,
+						  change_func_t,
+						  struct nl_cache **);
+extern int			nl_cache_mngr_get_fd(struct nl_cache_mngr *);
+extern int			nl_cache_mngr_poll(struct nl_cache_mngr *,
+						   int);
+extern int			nl_cache_mngr_data_ready(struct nl_cache_mngr *);
+extern void			nl_cache_mngr_free(struct nl_cache_mngr *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif