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CK_HT_ENTRY_KEY_LENGTH(3)                   DragonFly Library Functions Manual


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/

                                March 30, 2012

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