Module Name: src
Committed By: yamt
Date: Tue Nov 1 13:33:05 UTC 2011
Modified Files:
src/share/man/man9: Makefile
Added Files:
src/share/man/man9: scanc.9
Log Message:
document scanc
To generate a diff of this commit:
cvs rdiff -u -r1.355 -r1.356 src/share/man/man9/Makefile
cvs rdiff -u -r0 -r1.1 src/share/man/man9/scanc.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/Makefile
diff -u src/share/man/man9/Makefile:1.355 src/share/man/man9/Makefile:1.356
--- src/share/man/man9/Makefile:1.355 Mon Oct 24 07:31:31 2011
+++ src/share/man/man9/Makefile Tue Nov 1 13:33:05 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.355 2011/10/24 07:31:31 yamt Exp $
+# $NetBSD: Makefile,v 1.356 2011/11/01 13:33:05 yamt Exp $
# Makefile for section 9 (kernel function and variable) manual pages.
@@ -43,6 +43,7 @@ MAN= accept_filter.9 accf_data.9 accf_ht
preempt.9 proc_find.9 pserialize.9 putter.9 \
radio.9 ras.9 rasops.9 ratecheck.9 resettodr.9 rnd.9 roundup.9 \
rssadapt.9 rt_timer.9 rwlock.9 RUN_ONCE.9 STACK.9 \
+ scanc.9 \
sched_4bsd.9 sched_m2.9 scsipi.9 \
secmodel.9 secmodel_bsd44.9 secmodel_overlay.9 secmodel_securelevel.9 \
secmodel_suser.9 SET.9 setbit.9 setjmp.9 shutdownhook_establish.9 \
Added files:
Index: src/share/man/man9/scanc.9
diff -u /dev/null src/share/man/man9/scanc.9:1.1
--- /dev/null Tue Nov 1 13:33:05 2011
+++ src/share/man/man9/scanc.9 Tue Nov 1 13:33:05 2011
@@ -0,0 +1,64 @@
+.\" $NetBSD: scanc.9,v 1.1 2011/11/01 13:33:05 yamt Exp $
+.\"
+.\" Copyright (c)2011 YAMAMOTO Takashi,
+.\" 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 AUTHOR 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 AUTHOR 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 November 1, 2011
+.Dt SCANC 9
+.Os
+.\" ------------------------------------------------------------
+.Sh NAME
+.Nm scanc
+.Nd Scan characters
+.\" ------------------------------------------------------------
+.Sh SYNOPSIS
+.In lib/libkern/libkern.h
+.\" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+.Ft int
+.Fn scanc \
+"size_t size" "const u_char *cp" "const u_char table[]" "int mask"
+.\" ------------------------------------------------------------
+.Sh DESCRIPTION
+The
+.Fn scanc
+function scans the byte string
+.Fa cp ,
+whose length is
+.Fa size .
+A character in the string is used as an index in the 256-byte
+.Fa table .
+If a bitwise-AND of the byte from the table and
+.Fa mask
+isn't zero or the string is exausted, the scan stops.
+.\" ------------------------------------------------------------
+.Sh RETURN VALUES
+The
+.Fn scanc
+function returns the number of characters skipped.
+.\" ------------------------------------------------------------
+.Sh HISTORY
+The
+.Fn scanc
+function emulates a VAX instruction with the same name.
