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/*
* netlink/object.c Generic Cacheable Object
*
* 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) 2003-2012 Thomas Graf <tgraf@suug.ch>
*/
#ifndef NETLINK_OBJECT_H_
#define NETLINK_OBJECT_H_
#include <netlink/netlink.h>
#include <netlink/utils.h>
#ifdef __cplusplus
extern "C" {
#endif
struct nl_cache;
struct nl_object;
struct nl_object_ops;
#define OBJ_CAST(ptr) ((struct nl_object *) (ptr))
/* General */
extern struct nl_object * nl_object_alloc(struct nl_object_ops *);
extern int nl_object_alloc_name(const char *,
struct nl_object **);
extern void nl_object_free(struct nl_object *);
extern struct nl_object * nl_object_clone(struct nl_object *obj);
extern int nl_object_update(struct nl_object *dst,
struct nl_object *src);
extern void nl_object_get(struct nl_object *);
extern void nl_object_put(struct nl_object *);
extern int nl_object_shared(struct nl_object *);
extern void nl_object_dump(struct nl_object *,
struct nl_dump_params *);
extern void nl_object_dump_buf(struct nl_object *, char *, size_t);
extern int nl_object_identical(struct nl_object *,
struct nl_object *);
extern uint32_t nl_object_diff(struct nl_object *,
struct nl_object *);
extern uint64_t nl_object_diff64(struct nl_object *,
struct nl_object *);
extern int nl_object_match_filter(struct nl_object *,
struct nl_object *);
extern char * nl_object_attrs2str(struct nl_object *,
uint32_t attrs, char *buf,
size_t);
extern char * nl_object_attr_list(struct nl_object *,
char *, size_t);
extern void nl_object_keygen(struct nl_object *,
uint32_t *, uint32_t);
/* Marks */
extern void nl_object_mark(struct nl_object *);
extern void nl_object_unmark(struct nl_object *);
extern int nl_object_is_marked(struct nl_object *);
/* Access Functions */
extern int nl_object_get_refcnt(struct nl_object *);
extern struct nl_cache * nl_object_get_cache(struct nl_object *);
extern const char * nl_object_get_type(const struct nl_object *);
extern int nl_object_get_msgtype(const struct nl_object *);
struct nl_object_ops * nl_object_get_ops(const struct nl_object *);
uint32_t nl_object_get_id_attrs(struct nl_object *obj);
static inline void * nl_object_priv(struct nl_object *obj)
{
return obj;
}
#ifdef __cplusplus
}
#endif
#endif
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