From bf364ef36ababfdcac96fdd2293e10f011d0f812 Mon Sep 17 00:00:00 2001 From: Samy Al Bahra Date: Sun, 22 Apr 2012 13:06:54 -0400 Subject: [PATCH] doc/ck_bitmap: Add ck_bitmap_init manual page. --- doc/ck_bitmap_init | 84 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 doc/ck_bitmap_init diff --git a/doc/ck_bitmap_init b/doc/ck_bitmap_init new file mode 100644 index 0000000..2010de9 --- /dev/null +++ b/doc/ck_bitmap_init @@ -0,0 +1,84 @@ +.\" +.\" 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 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_mpmc 3 , +.Xr ck_bitmap_reset_mpmc 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/