NAME¶
ck_ht_entry_key_length
—
returns the length of the key specified in the
argument
LIBRARY¶
Concurrency Kit (libck, -lck)
SYNOPSIS¶
#include
<ck_ht.h>
uint16_t
ck_ht_entry_key_length
(
ck_ht_entry_t
*entry);
DESCRIPTION¶
The
ck_ht_entry_key_length
() function will
return the length of the key associated with the object pointed to by the
entry argument.
It is expected that the entry is associated with a hash table initialized with
CK_HT_MODE_BYTESTRING
(see
ck_ht_init(3) for more information).
RETURN VALUES¶
ck_ht_entry_key_length
() returns
0
if the entry is empty.
ERRORS¶
Behavior is undefined if
entry has not been
initialized.
SEE ALSO¶
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_empty(3),
ck_ht_entry_key_set(3),
ck_ht_entry_key_set_direct(3),
ck_ht_entry_key(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/