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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 April 22, 2012
.Dt CK_BITMAP_SIZE 3
.Sh NAME
.Nm ck_bitmap_size
.Nd returns necessary number of bytes for bitmap
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_bitmap.h
.Ft unsigned int
.Fn ck_bitmap_size "unsigned int n_bits"
.Sh DESCRIPTION
The
.Fn ck_bitmap_size
function returns the number of bytes that are necessary
to allocate for a bitmap that will contain the number
of bits specified by
.Fa n_bits .
.Pp
This function is used to determine how many bytes to
allocate for dynamically created bitmap objects. The
allocated object must still be initialized using
.Xr ck_bitmap_init 3 .
.Sh RETURN VALUES
This function returns a non-zero value.
.Sh SEE ALSO
.Xr ck_bitmap_base 3 ,
.Xr ck_bitmap_init 3 ,
.Xr ck_bitmap_set_mpmc 3 ,
.Xr ck_bitmap_reset_mpmc 3 ,
.Xr ck_bitmap_test 3 ,
.Xr ck_bitmap_clear 3 ,
.Xr ck_bitmap_bits 3 ,
.Xr ck_bitmap_buffer 3
.Pp
Additional information available at http://concurrencykit.org/
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