From owner-man-jp@jp.FreeBSD.org Thu Dec 20 20:53:51 2001
Received: (from daemon@localhost)
	by castle.jp.FreeBSD.org (8.11.6+3.4W/8.11.3) id fBKBrpt00925;
	Thu, 20 Dec 2001 20:53:51 +0900 (JST)
	(envelope-from owner-man-jp@jp.FreeBSD.org)
Received: from basil.veltec.co.jp ([2001:268:113:2:240:5ff:fea4:1885])
	by castle.jp.FreeBSD.org (8.11.6+3.4W/8.11.3) with ESMTP/inet6 id fBKBrpH00920
	for <man-jp@jp.FreeBSD.org>; Thu, 20 Dec 2001 20:53:51 +0900 (JST)
	(envelope-from yuko@veltec.co.jp)
Received: from lapis (lapis [192.168.0.14])
	by basil.veltec.co.jp (8.11.6/8.11.3) with ESMTP id fBKBqU013396;
	Thu, 20 Dec 2001 20:52:30 +0900 (JST)
	(envelope-from yuko@veltec.co.jp)
To: man-jp@jp.FreeBSD.org
X-SMIME-fingerprint: A7:AE:D4:83:9D:5B:A5:F2:24:8F:F4:DC:87:3C:72:89
From: Yuko Sasaki <yuko@veltec.co.jp>
References: <200112191803.DJD93380.VPZL@veltec.co.jp>
	<3C20E333.9000304@gc5.so-net.ne.jp>
In-Reply-To: <3C20E333.9000304@gc5.so-net.ne.jp>
Message-Id: <200112202053.IBH90263.LZPV@veltec.co.jp>
X-Mailer: Winbiff [Version 2.34beta2]
X-Accept-Language: ja,en
Date: Thu, 20 Dec 2001 20:53:03 +0900
Mime-Version: 1.0
Content-Type: text/plain; charset=iso-2022-jp
Reply-To: man-jp@jp.FreeBSD.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+011218
X-Sequence: man-jp 3856
Subject: [man-jp 3856] NUL (Re: [man-jp-reviewer 3898])
Errors-To: owner-man-jp@jp.FreeBSD.org
Sender: owner-man-jp@jp.FreeBSD.org
X-Originator: yuko@veltec.co.jp

man-jp@jp.FreeBSD.org $B$K9T$-$^!A$9!*(B

In message <3C20E333.9000304@gc5.so-net.ne.jp>
   "[man-jp-reviewer 3898] Re: (man3) 4.3R -> RELENG_4 (6 files)"
   "SUZUKI Koichi <metal@gc5.so-net.ne.jp>" wrote:

> $BNkLZ$G$9!#(B

$B$3$s$A$O!#(B

> scanf.3 $B$G$O(B "NUL" $B$N$^$^$K$J$C$F$$$k$N$G!"(B
> $B!V(BNUL $BJ8;z!W$G$b8m2r$O>/$J$$$+$H;W$$$^$9$7!"(B
> $B$=$N$^$^$K$7$h$&$H;W$C$F$^$9!#(B

strcpy.3 $B$NItJ,$G!"(B"NUL" $B$N$^$^$K$7$F$*$$$?$N$K!"(B
strtok.3 $B$GLu$7$F$"$C$?$7!"(Bman2 $B$G$bLu$7$?$h!<$J(B
$B3P$($b$"$k$+$i!"$A$g$C$HE}0l@-$K7g$1$F$k$+!)$H(B
$B5$$K$J$C$?$N!#(B

strtok.3 $B$O!"5-=R$,!V(B.Dv NUL$B!W$J$N$G!"(B"NUL" $B$H$7$F$*$-$^$9!#(B

> $B$H$j$"$($:;d$NM}2r$G$O!"(B
> 
> NUL -> $B%J%k(B (or NUL)
> NULL -> NULL
> null -> $B%L%k(B
> null-terminated -> $B%J%kJ8;z$G=*N;$9$k(B

http://www.jp.freebsd.org/man-jp/docs/guideline.html $B$K!"(B
$B%L%k(B (NULL) / $B%J%k(B (NUL) $B$C$F:\$C$F$$$k$N$G!"$=$&$$$&(B
$BM}2r$G$h$$$C$F$3$H$G$9$+$J!#(B

> # Google$B!"In$jFq$7!#(B
google $B@h@8$KJ9$$$F$_$h$&!*$C$F$d$D$G$9$J!#(B

google $B@h@8$O$"$^$j$K$b!"J*CN$j$J$N$G!"(B
$B$"$?$7$O(B $B:G=i$K(B goo $B$rMxMQ$7$F$^$9!#(Byuko
