#define _LTT_HT_H
#include <urcu.h>
+#include <stdint.h>
#include "rculfhash.h"
#include "rculfhash-internal.h"
+extern unsigned long lttng_ht_seed;
+
typedef unsigned long (*hash_fct)(void *_key, unsigned long seed);
typedef cds_lfht_match_fct hash_match_fct;
enum lttng_ht_type {
LTTNG_HT_TYPE_STRING,
LTTNG_HT_TYPE_ULONG,
+ LTTNG_HT_TYPE_U64,
};
struct lttng_ht {
struct rcu_head head;
};
+struct lttng_ht_node_u64 {
+ uint64_t key;
+ struct cds_lfht_node node;
+ struct rcu_head head;
+};
+
/* Hashtable new and destroy */
extern struct lttng_ht *lttng_ht_new(unsigned long size, int type);
extern void lttng_ht_destroy(struct lttng_ht *ht);
extern void lttng_ht_node_init_str(struct lttng_ht_node_str *node, char *key);
extern void lttng_ht_node_init_ulong(struct lttng_ht_node_ulong *node,
unsigned long key);
+extern void lttng_ht_node_init_u64(struct lttng_ht_node_u64 *node,
+ uint64_t key);
extern void lttng_ht_node_free_str(struct lttng_ht_node_str *node);
extern void lttng_ht_node_free_ulong(struct lttng_ht_node_ulong *node);
+extern void lttng_ht_node_free_u64(struct lttng_ht_node_u64 *node);
extern void lttng_ht_lookup(struct lttng_ht *ht, void *key,
struct lttng_ht_iter *iter);
struct lttng_ht_node_str *node);
extern void lttng_ht_add_unique_ulong(struct lttng_ht *ht,
struct lttng_ht_node_ulong *node);
+extern void lttng_ht_add_unique_u64(struct lttng_ht *ht,
+ struct lttng_ht_node_u64 *node);
extern struct lttng_ht_node_ulong *lttng_ht_add_replace_ulong(
struct lttng_ht *ht, struct lttng_ht_node_ulong *node);
+extern struct lttng_ht_node_u64 *lttng_ht_add_replace_u64(
+ struct lttng_ht *ht, struct lttng_ht_node_u64 *node);
+extern void lttng_ht_add_ulong(struct lttng_ht *ht,
+ struct lttng_ht_node_ulong *node);
+extern void lttng_ht_add_u64(struct lttng_ht *ht,
+ struct lttng_ht_node_u64 *node);
extern int lttng_ht_del(struct lttng_ht *ht, struct lttng_ht_iter *iter);
struct lttng_ht_iter *iter);
extern struct lttng_ht_node_ulong *lttng_ht_iter_get_node_ulong(
struct lttng_ht_iter *iter);
+extern struct lttng_ht_node_u64 *lttng_ht_iter_get_node_u64(
+ struct lttng_ht_iter *iter);
#endif /* _LTT_HT_H */