.\"
.\" Copyright 2012 Samy Al Bahra.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"
.Dd March 29, 2012
.Dt CK_HT_GROW_SPMC 3
.Sh NAME
.Nm ck_ht_remove_spmc
.Nd resize a hash table if necessary
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_ht.h
.Ft bool
.Fn ck_ht_remove_spmc "ck_ht_t *ht" "ck_ht_hash_t h" "ck_ht_entry_t *entry"
.Sh DESCRIPTION
The
.Fn ck_ht_remove_spmc
function will remove the key-value pair associated with the
key specified by the
.Fa entry
argument.
.Pp
If
.Fa ht
was created with CK_HT_MODE_BYTESTRING then
.Fa entry
must have been initialized with the
.Xr ck_ht_entry_set_key 3
or
.Xr ck_ht_entry_set 3
functions. If
.Fa ht
was created with CK_HT_MODE_DIRECT then
.Fa entry
must have been initialized with the
.Xr ck_ht_entry_key_set_direct 3
or
.Xr ck_ht_entry_set_direct 3
functions.
.Pp
It is expected that
.Fa h
was initialized with
.Xr ck_ht_hash 3
if
.Fa ht
was created with CK_HT_MODE_BYTESTRING. If
.Fa ht
was initialized with CK_HT_MODE_DIRECT then it is
expected that
.Fa h
was initialized with the
.Xr ck_ht_hash_direct 3
function.
.Sh RETURN VALUES
If successful,
.Fa entry
will contain the key-value pair that was found in the hash table
and
.Fn ck_ht_remove_spmc
will return
.Dv true.
If the entry could not be found then
.Fn ck_ht_remove_spmc
will return
.Dv false.
.Sh SEE ALSO
.Xr ck_ht_stat 3 ,
.Xr ck_ht_init 3 ,
.Xr ck_ht_destroy 3 ,
.Xr ck_ht_hash 3 ,
.Xr ck_ht_hash_direct 3 ,
.Xr ck_ht_set_spmc 3 ,
.Xr ck_ht_put_spmc 3 ,
.Xr ck_ht_get_spmc 3 ,
.Xr ck_ht_grow_spmc 3 ,
.Xr ck_ht_reset_spmc 3 ,
.Xr ck_ht_count 3 ,
.Xr ck_ht_entry_empty 3 ,
.Xr ck_ht_entry_key_set 3 ,
.Xr ck_ht_entry_key_set_direct 3 ,
.Xr ck_ht_entry_key 3 ,
.Xr ck_ht_entry_key_length 3 ,
.Xr ck_ht_entry_value 3 ,
.Xr ck_ht_entry_set 3 ,
.Xr ck_ht_entry_set_direct 3 ,
.Xr ck_ht_entry_key_direct 3 ,
.Xr ck_ht_entry_value_direct 3 ,
.Xr ck_ht_iterator_init 3 ,
.Xr ck_ht_next 3
.Pp
Additional information available at http://concurrencykit.org/