00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
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, void *);
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 extern struct nl_cache * nl_cache_alloc(struct nl_cache_ops *);
00040 extern int nl_cache_alloc_and_fill(struct nl_cache_ops *,
00041 struct nl_sock *,
00042 struct nl_cache **);
00043 extern int nl_cache_alloc_name(const char *,
00044 struct nl_cache **);
00045 extern struct nl_cache * nl_cache_subset(struct nl_cache *,
00046 struct nl_object *);
00047 extern void nl_cache_clear(struct nl_cache *);
00048 extern void nl_cache_free(struct nl_cache *);
00049
00050
00051 extern int nl_cache_add(struct nl_cache *,
00052 struct nl_object *);
00053 extern int nl_cache_parse_and_add(struct nl_cache *,
00054 struct nl_msg *);
00055 extern void nl_cache_remove(struct nl_object *);
00056 extern int nl_cache_refill(struct nl_sock *,
00057 struct nl_cache *);
00058 extern int nl_cache_pickup(struct nl_sock *,
00059 struct nl_cache *);
00060 extern int nl_cache_resync(struct nl_sock *,
00061 struct nl_cache *,
00062 change_func_t,
00063 void *);
00064 extern int nl_cache_include(struct nl_cache *,
00065 struct nl_object *,
00066 change_func_t,
00067 void *);
00068 extern void nl_cache_set_arg1(struct nl_cache *, int);
00069 extern void nl_cache_set_arg2(struct nl_cache *, int);
00070
00071
00072 extern int nl_cache_is_empty(struct nl_cache *);
00073 extern struct nl_object * nl_cache_search(struct nl_cache *,
00074 struct nl_object *);
00075 extern void nl_cache_mark_all(struct nl_cache *);
00076
00077
00078 extern void nl_cache_dump(struct nl_cache *,
00079 struct nl_dump_params *);
00080 extern void nl_cache_dump_filter(struct nl_cache *,
00081 struct nl_dump_params *,
00082 struct nl_object *);
00083
00084
00085 extern void nl_cache_foreach(struct nl_cache *,
00086 void (*cb)(struct nl_object *,
00087 void *),
00088 void *arg);
00089 extern void nl_cache_foreach_filter(struct nl_cache *,
00090 struct nl_object *,
00091 void (*cb)(struct
00092 nl_object *,
00093 void *),
00094 void *arg);
00095
00096
00097
00098
00099 extern struct nl_cache_ops * nl_cache_ops_lookup(const char *);
00100 extern struct nl_cache_ops * nl_cache_ops_associate(int, int);
00101 extern struct nl_msgtype * nl_msgtype_lookup(struct nl_cache_ops *, int);
00102 extern void nl_cache_ops_foreach(void (*cb)(struct nl_cache_ops *, void *), void *);
00103 extern int nl_cache_mngt_register(struct nl_cache_ops *);
00104 extern int nl_cache_mngt_unregister(struct nl_cache_ops *);
00105
00106
00107 extern void nl_cache_mngt_provide(struct nl_cache *);
00108 extern void nl_cache_mngt_unprovide(struct nl_cache *);
00109 extern struct nl_cache * nl_cache_mngt_require(const char *);
00110 extern struct nl_cache * __nl_cache_mngt_require(const char *);
00111
00112 struct nl_cache_mngr;
00113
00114 #define NL_AUTO_PROVIDE 1
00115
00116 extern int nl_cache_mngr_alloc(struct nl_sock *,
00117 int, int,
00118 struct nl_cache_mngr **);
00119 extern int nl_cache_mngr_add(struct nl_cache_mngr *,
00120 const char *,
00121 change_func_t,
00122 void *,
00123 struct nl_cache **);
00124 extern int nl_cache_mngr_get_fd(struct nl_cache_mngr *);
00125 extern int nl_cache_mngr_poll(struct nl_cache_mngr *,
00126 int);
00127 extern int nl_cache_mngr_data_ready(struct nl_cache_mngr *);
00128 extern void nl_cache_mngr_free(struct nl_cache_mngr *);
00129
00130 #ifdef __cplusplus
00131 }
00132 #endif
00133
00134 #endif