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00012 #ifndef NETLINK_CACHE_H_
00013 #define NETLINK_CACHE_H_
00014
00015 #include <netlink/netlink.h>
00016 #include <netlink/msg.h>
00017 #include <netlink/utils.h>
00018 #include <netlink/object.h>
00019 #include <netlink/cache-api.h>
00020
00021 #ifdef __cplusplus
00022 extern "C" {
00023 #endif
00024
00025 struct nl_cache;
00026
00027 typedef void (*change_func_t)(struct nl_cache *, struct nl_object *, int);
00028
00029
00030 extern int nl_cache_nitems(struct nl_cache *);
00031 extern int nl_cache_nitems_filter(struct nl_cache *,
00032 struct nl_object *);
00033 extern struct nl_cache_ops * nl_cache_get_ops(struct nl_cache *);
00034 extern struct nl_object * nl_cache_get_first(struct nl_cache *);
00035 extern struct nl_object * nl_cache_get_last(struct nl_cache *);
00036 extern struct nl_object * nl_cache_get_next(struct nl_object *);
00037 extern struct nl_object * nl_cache_get_prev(struct nl_object *);
00038
00039
00040 #define nl_cache_alloc_from_ops(ptr) nl_cache_alloc(ptr)
00041 extern struct nl_cache * nl_cache_alloc(struct nl_cache_ops *);
00042 extern struct nl_cache * nl_cache_alloc_name(const char *);
00043 extern struct nl_cache * nl_cache_subset(struct nl_cache *,
00044 struct nl_object *);
00045 extern void nl_cache_clear(struct nl_cache *);
00046 extern void nl_cache_get(struct nl_cache *);
00047 extern void nl_cache_free(struct nl_cache *);
00048
00049
00050 extern int nl_cache_add(struct nl_cache *,
00051 struct nl_object *);
00052 extern int nl_cache_parse_and_add(struct nl_cache *,
00053 struct nl_msg *);
00054 #define nl_cache_delete(a, b) nl_cache_remove(b)
00055 extern void nl_cache_remove(struct nl_object *);
00056 #define nl_cache_update(a, b) nl_cache_refill(a, b)
00057 extern int nl_cache_refill(struct nl_handle *,
00058 struct nl_cache *);
00059 extern int nl_cache_pickup(struct nl_handle *,
00060 struct nl_cache *);
00061 extern int nl_cache_resync(struct nl_handle *,
00062 struct nl_cache *,
00063 change_func_t);
00064 extern int nl_cache_include(struct nl_cache *,
00065 struct nl_object *,
00066 change_func_t);
00067
00068
00069 extern int nl_cache_is_empty(struct nl_cache *);
00070 extern void nl_cache_mark_all(struct nl_cache *);
00071
00072
00073 extern void nl_cache_dump(struct nl_cache *,
00074 struct nl_dump_params *);
00075 extern void nl_cache_dump_filter(struct nl_cache *,
00076 struct nl_dump_params *,
00077 struct nl_object *);
00078
00079
00080 extern void nl_cache_foreach(struct nl_cache *,
00081 void (*cb)(struct nl_object *,
00082 void *),
00083 void *arg);
00084 extern void nl_cache_foreach_filter(struct nl_cache *,
00085 struct nl_object *,
00086 void (*cb)(struct
00087 nl_object *,
00088 void *),
00089 void *arg);
00090
00091
00092
00093
00094 extern struct nl_cache_ops * nl_cache_ops_lookup(const char *);
00095 extern struct nl_cache_ops * nl_cache_ops_lookup_safe(const char *);
00096 extern struct nl_cache_ops * nl_cache_ops_associate(int, int);
00097 extern struct nl_cache_ops * nl_cache_ops_associate_safe(int, int);
00098 extern struct nl_msgtype * nl_msgtype_lookup(struct nl_cache_ops *, int);
00099 extern void nl_cache_ops_foreach(void (*cb)(struct nl_cache_ops *, void *), void *);
00100 extern int nl_cache_mngt_register(struct nl_cache_ops *);
00101 extern int nl_cache_mngt_unregister(struct nl_cache_ops *);
00102
00103
00104 extern void nl_cache_mngt_provide(struct nl_cache *);
00105 extern void nl_cache_mngt_unprovide(struct nl_cache *);
00106 extern struct nl_cache * nl_cache_mngt_require(const char *);
00107
00108 struct nl_cache_mngr;
00109
00110 #define NL_AUTO_PROVIDE 1
00111
00112 extern struct nl_cache_mngr * nl_cache_mngr_alloc(struct nl_handle *,
00113 int, int);
00114 extern struct nl_cache * nl_cache_mngr_add(struct nl_cache_mngr *,
00115 const char *,
00116 change_func_t);
00117 extern int nl_cache_mngr_get_fd(struct nl_cache_mngr *);
00118 extern int nl_cache_mngr_poll(struct nl_cache_mngr *,
00119 int);
00120 extern int nl_cache_mngr_data_ready(struct nl_cache_mngr *);
00121 extern void nl_cache_mngr_free(struct nl_cache_mngr *);
00122
00123 #ifdef __cplusplus
00124 }
00125 #endif
00126
00127 #endif