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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-07-23 11:24:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-07-23 11:24:09 +0000
commite36b37583bebd229102f46c4ed7d2f6fad8697d4 (patch)
tree73937b6f051fcaaa1ccbdfbaa9f3a1f36bbedb9e /doc/ck_bitmap_init
parentInitial commit. (diff)
downloadck-e36b37583bebd229102f46c4ed7d2f6fad8697d4.tar.xz
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Adding upstream version 0.6.0.upstream/0.6.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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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_INIT 3
+.Sh NAME
+.Nm ck_bitmap_init
+.Nd initialize a bitmap
+.Sh LIBRARY
+Concurrency Kit (libck, \-lck)
+.Sh SYNOPSIS
+.In ck_bitmap.h
+.Ft void
+.Fn ck_bitmap_init "ck_bitmap_t *bitmap" "unsigned int n_bits" "bool set"
+.Sh DESCRIPTION
+The
+.Fn ck_bitmap_init
+function initializes the bitmap pointed to by the
+.Fa bitmap
+pointer. The argument
+.Fa n_bits
+specifies the number of bits that are to be stored in the bitmap.
+The argument
+.Fa set
+determines whether the values of the bits in
+.Fa bitmap
+are to be initialized to
+.Dv 1
+or
+.Dv 0 .
+.Pp
+It is expected that
+.Fa bitmap
+points to a contiguous region of memory containing at least
+the number of bytes specified by
+.Xr ck_bitmap_size 3 .
+.Sh RETURN VALUES
+This function has no return value.
+.Sh ERRORS
+.Bl -tag -width Er
+.Pp
+The behavior of
+.Fn ck_bitmap_init
+is undefined if
+.Fa bitmap
+is not a pointer to a region of bytes
+of at least
+.Xr ck_bitmap_size 3
+length.
+.El
+.Sh SEE ALSO
+.Xr ck_bitmap_base 3 ,
+.Xr ck_bitmap_size 3 ,
+.Xr ck_bitmap_set 3 ,
+.Xr ck_bitmap_reset 3 ,
+.Xr ck_bitmap_clear 3 ,
+.Xr ck_bitmap_test 3 ,
+.Xr ck_bitmap_bits 3 ,
+.Xr ck_bitmap_buffer 3
+.Pp
+Additional information available at http://concurrencykit.org/