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/