X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=urcu%2Frculfhash.h;h=9934422ee9d6e1a4e737da18c73ba14c54dbbff7;hb=HEAD;hp=40fe4df6bd763f81240b4d08d8bfa7047e344ec1;hpb=92cfe223501f564d3bd726a6c580702daeef4198;p=userspace-rcu.git

diff --git a/urcu/rculfhash.h b/urcu/rculfhash.h
deleted file mode 100644
index 40fe4df..0000000
--- a/urcu/rculfhash.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _URCU_RCULFHASH_H
-#define _URCU_RCULFHASH_H
-
-#include <stdint.h>
-#include <urcu-call-rcu.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * struct rcu_ht_node and struct _rcu_ht_node should be aligned on
- * 4-bytes boundaries because the two lower bits are used as flags.
- */
-
-struct _rcu_ht_node {
-	struct rcu_ht_node *next;	/* ptr | DUMMY_FLAG | REMOVED_FLAG */
-	unsigned long reverse_hash;
-};
-
-struct rcu_ht_node {
-	/* cache-hot for iteration */
-	struct _rcu_ht_node p;          /* needs to be first field */
-	void *key;
-	unsigned int key_len;
-	/* cache-cold for iteration */
-	struct rcu_head head;
-};
-
-struct rcu_ht;
-
-/*
- * Caution !
- * Ensure reader and writer threads are registered as urcu readers.
- */
-
-typedef unsigned long (*ht_hash_fct)(void *key, size_t length,
-				     unsigned long seed);
-typedef unsigned long (*ht_compare_fct)(void *key1, size_t key1_len,
-				        void *key2, size_t key2_len);
-
-static inline
-void ht_node_init(struct rcu_ht_node *node, void *key,
-		  size_t key_len)
-{
-	node->key = key;
-	node->key_len = key_len;
-}
-
-/*
- * init_size must be power of two.
- */
-struct rcu_ht *ht_new(ht_hash_fct hash_fct,
-		      ht_compare_fct compare_fct,
-		      unsigned long hash_seed,
-		      unsigned long init_size,
-		      void (*ht_call_rcu)(struct rcu_head *head,
-				void (*func)(struct rcu_head *head)));
-
-int ht_destroy(struct rcu_ht *ht);
-/* Count the number of nodes in the hash table. Call with rcu_read_lock held. */
-void ht_count_nodes(struct rcu_ht *ht,
-		unsigned long *count,
-		unsigned long *removed);
-
-/* Call with rcu_read_lock held. */
-struct rcu_ht_node *ht_lookup(struct rcu_ht *ht, void *key, size_t key_len);
-
-/* Call with rcu_read_lock held. */
-void ht_add(struct rcu_ht *ht, struct rcu_ht_node *node);
-
-/*
- * Call with rcu_read_lock held.
- * Returns the node added upon success.
- * Returns the unique node already present upon failure. If ht_add_unique fails,
- * the node passed as parameter should be freed by the caller.
- */
-struct rcu_ht_node *ht_add_unique(struct rcu_ht *ht, struct rcu_ht_node *node);
-
-/* Call with rcu_read_lock held. */
-int ht_remove(struct rcu_ht *ht, struct rcu_ht_node *node);
-
-void ht_resize(struct rcu_ht *ht, int growth);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _URCU_RCULFHASH_H */