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

ck_ht_entry_empty
determine whether entry contains a key-value pair

Concurrency Kit (libck, -lck)

#include <ck_ht.h>
bool
ck_ht_entry_empty(ck_ht_entry_t *entry);

The ck_ht_entry_empty() function will return false if entry points to a valid key-value pair. If entry does not point to a valid key-value pair it returns true. It is expected that the object pointed to by entry was initialized by a preceding call to the ck_ht_entry_set family of functions, the ck_ht_get_spmc(3) function or the ck_ht_set_spmc(3) function.

Behavior is undefined if entry 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_count(3), ck_ht_reset_spmc(3), ck_ht_reset_size_spmc(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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