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Man Pages
CK_HT_COUNT(3) FreeBSD Library Functions Manual CK_HT_COUNT(3)

ck_ht_count
return count of key-value pairs in hash table

Concurrency Kit (libck, -lck)

#include <ck_ht.h>
uint64_t
ck_ht_count(ck_ht_t *ht);

The ck_ht_count() function will return the number of entries in the hash table pointed to be the ht argument. The function may only be called without the presence of concurrent write operations.

Behavior is undefined if ht has not been initialized.

ck_ht_stat(3), ck_ht_init(3), ck_ht_destroy(3), ck_ht_hash(3), ck_ht_hash_direct(3), ck_ht_set_spmc(3), ck_ht_put_spmc(3), ck_ht_gc(3), ck_ht_get_spmc(3), ck_ht_grow_spmc(3), ck_ht_remove_spmc(3), ck_ht_reset_size_spmc(3), ck_ht_reset_spmc(3), ck_ht_entry_empty(3), ck_ht_entry_key_set(3), ck_ht_entry_key_set_direct(3), ck_ht_entry_key(3), ck_ht_entry_key_length(3), ck_ht_entry_value(3), ck_ht_entry_set(3), ck_ht_entry_set_direct(3), ck_ht_entry_key_direct(3), ck_ht_entry_value_direct(3), ck_ht_iterator_init(3), ck_ht_next(3)
Additional information available at http://concurrencykit.org/
March 29, 2012

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