Module Name: src
Committed By: jruoho
Date: Fri Apr 8 08:36:34 UTC 2011
Modified Files:
src/distrib/sets/lists/comp: mi
src/share/man/man3: Makefile
Added Files:
src/share/man/man3: bitops.3
Log Message:
Add also a small summary page for <sys/bitops.h>.
To generate a diff of this commit:
cvs rdiff -u -r1.1611 -r1.1612 src/distrib/sets/lists/comp/mi
cvs rdiff -u -r1.72 -r1.73 src/share/man/man3/Makefile
cvs rdiff -u -r0 -r1.1 src/share/man/man3/bitops.3
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/comp/mi
diff -u src/distrib/sets/lists/comp/mi:1.1611 src/distrib/sets/lists/comp/mi:1.1612
--- src/distrib/sets/lists/comp/mi:1.1611 Fri Apr 8 08:03:25 2011
+++ src/distrib/sets/lists/comp/mi Fri Apr 8 08:36:33 2011
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1611 2011/04/08 08:03:25 jruoho Exp $
+# $NetBSD: mi,v 1.1612 2011/04/08 08:36:33 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -5367,6 +5367,7 @@
./usr/share/man/cat3/bit_nset.0 comp-c-catman .cat
./usr/share/man/cat3/bit_set.0 comp-c-catman .cat
./usr/share/man/cat3/bit_test.0 comp-c-catman .cat
+./usr/share/man/cat3/bitops.0 comp-c-catman .cat
./usr/share/man/cat3/bits.0 comp-c-catman .cat
./usr/share/man/cat3/bitstr_size.0 comp-c-catman .cat
./usr/share/man/cat3/bitstring.0 comp-c-catman .cat
@@ -11508,6 +11509,7 @@
./usr/share/man/html3/bit_nset.html comp-c-htmlman html
./usr/share/man/html3/bit_set.html comp-c-htmlman html
./usr/share/man/html3/bit_test.html comp-c-htmlman html
+./usr/share/man/html3/bitops.html comp-c-htmlman html
./usr/share/man/html3/bits.html comp-c-htmlman html
./usr/share/man/html3/bitstr_size.html comp-c-htmlman html
./usr/share/man/html3/bitstring.html comp-c-htmlman html
@@ -17449,6 +17451,7 @@
./usr/share/man/man3/bit_nset.3 comp-c-man .man
./usr/share/man/man3/bit_set.3 comp-c-man .man
./usr/share/man/man3/bit_test.3 comp-c-man .man
+./usr/share/man/man3/bitops.3 comp-c-man .man
./usr/share/man/man3/bits.3 comp-c-man .man
./usr/share/man/man3/bitstr_size.3 comp-c-man .man
./usr/share/man/man3/bitstring.3 comp-c-man .man
Index: src/share/man/man3/Makefile
diff -u src/share/man/man3/Makefile:1.72 src/share/man/man3/Makefile:1.73
--- src/share/man/man3/Makefile:1.72 Fri Apr 8 07:47:42 2011
+++ src/share/man/man3/Makefile Fri Apr 8 08:36:34 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.72 2011/04/08 07:47:42 jruoho Exp $
+# $NetBSD: Makefile,v 1.73 2011/04/08 08:36:34 jruoho Exp $
# @(#)Makefile 8.2 (Berkeley) 12/13/93
MAN= _DIAGASSERT.3 __CONCAT.3 __UNCONST.3 CMSG_DATA.3 \
@@ -6,7 +6,7 @@
__builtin_constant_p.3 __builtin_prefetch.3 \
__builtin_return_address.3 \
__builtin_types_compatible_p.3 __insn_barrier.3 \
- assert.3 attribute.3 bits.3 bitstring.3 \
+ assert.3 attribute.3 bitops.3 bits.3 bitstring.3 \
cdefs.3 dirent.3 dlfcn.3 dl_iterate_phdr.3 end.3 \
fast_divide32.3 ffs32.3 gcq.3 \
ilog2.3 intro.3 inttypes.3 iso646.3 \
Added files:
Index: src/share/man/man3/bitops.3
diff -u /dev/null src/share/man/man3/bitops.3:1.1
--- /dev/null Fri Apr 8 08:36:34 2011
+++ src/share/man/man3/bitops.3 Fri Apr 8 08:36:34 2011
@@ -0,0 +1,61 @@
+.\" $NetBSD: bitops.3,v 1.1 2011/04/08 08:36:34 jruoho Exp $
+.\"
+.\" Copyright (c) 2011 Jukka Ruohonen <[email protected]>
+.\" 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 8, 2011
+.Dt BITOPS 3
+.Os
+.Sh NAME
+.Nm bitops
+.Nd functions related to bits and integers
+.Sh SYNOPSIS
+.In sys/bitops.h
+.Sh DESCRIPTION
+The
+.In sys/bitops.h
+header includes some
+.Em static inline
+functions related bits and integers.
+Among these are:
+.Bl -tag -width "fast_divide32(3) " -offset indent
+.It Xr ffs32 3
+functions to find the first and last bit in integers of type
+.Vt uint32_t
+and
+.Vt uint64_t
+.It Xr ilog2 3
+a function for binary logarithm
+.It Xr fast_divide32 3
+a function for fast 32-bit division
+.El
+.Sh SEE ALSO
+.Xr bits 3 ,
+.Xr cdefs 3 ,
+.Xr param 3
+.Sh HISTORY
+The
+.In syps/bitops.h
+header first appeared in
+.Nx 4.0 .
