From e36b37583bebd229102f46c4ed7d2f6fad8697d4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 23 Jul 2021 13:24:09 +0200 Subject: Adding upstream version 0.6.0. Signed-off-by: Daniel Baumann --- doc/ck_bitmap_next | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 doc/ck_bitmap_next (limited to 'doc/ck_bitmap_next') diff --git a/doc/ck_bitmap_next b/doc/ck_bitmap_next new file mode 100644 index 0000000..3e93c43 --- /dev/null +++ b/doc/ck_bitmap_next @@ -0,0 +1,90 @@ +.\" +.\" Copyright 2012-2013 Samy Al Bahra. +.\" Copyright 2012-2013 Shreyas Prasad. +.\" 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 27, 2012 +.Dt CK_BITMAP_TEST 3 +.Sh NAME +.Nm ck_bitmap_next +.Nd iterate to the next set bit in bitmap +.Sh LIBRARY +Concurrency Kit (libck, \-lck) +.Sh SYNOPSIS +.In ck_bitmap.h +.Ft bool +.Fn ck_bitmap_next "ck_bitmap_t *bitmap" "ck_bitmap_iterator_t iterator" "unsigned int *bit" +.Sh DESCRIPTION +The +.Fn ck_bitmap_next +function will increment the iterator object pointed to by +.Fa iterator +to point to the next set bit in the bitmap. If +.Fn ck_bitmap_next +returns +.Dv true +then the pointer pointed to by +.Fa bit +is initialized to the number of the current set bit pointed to by the +.Fa iterator +object. +.Pp +It is expected that +.Fa iterator +has been initialized using the +.Xr ck_bitmap_iterator_init 3 +function. +.Sh RETURN VALUES +If +.Fn ck_bitmap_next +returns +.Dv true +then the object pointed to by +.Fa bit +contains a set bit. If +.Fn ck_bitmap_next +returns +.Dv false +then value of the object pointed to by +.Fa bit +is undefined. +.Sh ERRORS +Behavior is undefined if +.Fa iterator +or +.Fa bitmap +are uninitialized. +.Sh SEE ALSO +.Xr ck_bitmap_base 3 , +.Xr ck_bitmap_size 3 , +.Xr ck_bitmap_init 3 , +.Xr ck_bitmap_set 3 , +.Xr ck_bitmap_reset 3 , +.Xr ck_bitmap_clear 3 , +.Xr ck_bitmap_bits 3 , +.Xr ck_bitmap_buffer 3 , +.Xr ck_bitmap_iterator_init 3 +.Pp +Additional information available at http://concurrencykit.org/ -- cgit v1.2.3