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.\"
.\" Copyright 2012-2013 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 October 18, 2013
.Dt CK_ARRAY_LENGTH 3
.Sh NAME
.Nm ck_array_length
.Nd returns the number of pointers committed to an array
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_array.h
.Ft unsigned int
.Fn ck_array_length "ck_array_t *array"
.Sh DESCRIPTION
The
.Fn ck_array_length 3
function returns the number of items a concurrent
traversal operation would encounter at completion
time.
.Sh RETURN VALUES
The number of traversal-visible pointers is returned.
.Sh SEE ALSO
.Xr ck_array_commit 3 ,
.Xr ck_array_put 3 ,
.Xr ck_array_put_unique 3 ,
.Xr ck_array_remove 3 ,
.Xr ck_array_init 3
.Xr ck_array_deinit 3 ,
.Xr ck_array_buffer 3 ,
.Xr ck_array_initialized 3 ,
.Xr CK_ARRAY_FOREACH 3
.Pp
Additional information available at http://concurrencykit.org/
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