From owner-FreeBSD-users-jp@jp.freebsd.org  Mon Mar 31 15:42:47 1997
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Date: Mon, 31 Mar 1997 15:42:43 +0900 (JST)
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From: IKEDA Kenji <noroi@nt.is.dnp.co.jp>
To: FreeBSD-users-jp@jp.freebsd.org
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References: <9703300904.AA00195@jump.spec.co.jp>
	<199701270736.QAA28387@frig.mt.cs.keio.ac.jp>
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Subject: [FreeBSD-users-jp 11293] Fast Symbolic Link (was Re: UUCP & INN TROUBLE !!)
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$BM>CL$N$H$3$m$K%U%)%m!<$7$^$9!#(B

> $B$A$J$_$K!"7o$NA{$.$G%7%9%F%`$N>uBV$r4F::$7$F$$$?$i(Bpasswd$B%3%^%s%I$r(B
> $B<B9T$9$k$H(B/etc/rmt$B$N99?7F|IU$,JQ$o$k$N$K$S$C$/$j$7$F!"5W$7$V$j$K(B
> Jordan$B$K%3%s%?%/%H$7$?$i!"(BFast Symbolic Link$B$N<BAu$NM>GH$G(B/etc
> $B%G%#%l%/%H%j(B"."$B$N99?7;~4V$rI=<($7$F$$$k0Y$K5/$3$k$=$&$G$9!#(B
> ($B$&!<$s!"B`Lr%m!<%H%k$K$H$C$F!"$3$l$O?4B!$KNI$/$J$$(B)

$B$3$l$C$F!"(B4.4BSD $B$NFCD'$N$R$H$D$H9M$($F$$$$$N$G$7$g$&$+(B?

$B0JA0!"!V$I$&$7$F(B symlink $B$NB0@-$,(B`.'$B$N$b$N$K$J$k$N$+!W$H<ALd$7$?;~$K$O!"(B
$B:Y@n;a$,(B[9097]$B$N5-;v(B <199701270736.QAA28387@frig.mt.cs.keio.ac.jp> $B$G!"(B

> $B$A$C$A$c$J$7$s$\$j$C$/$j$s$/$O(B . $B$N$G$#$l$/$H$j$($s$H$j$J$$$K$D$/$i$l(B
> $B$^$9!#(B

$B$H@bL@$7$F$/$@$5$$$^$7$?$,!"$3$l$,!V(BFast Symbolinc Link$B!W$N<BAu$H$$$&(B
$B$3$H$J$N$G$7$g$&$+(B? $B$?$V$s$3$N$?$a$K!"(B

man 7 symlink:
> Unlike other filesystem objects, symbolic links do not have an owner,
> group, permissions, access and modification times, etc.

$B$F$J;v$K$J$C$F$$$k$s$@$H;W$&$G$9$1$I!"$3$l$i$NB0@-(B($BFC$K(B owner)$B$,$=$N%G%#(B
$B%l%/%H%j$HF1$8$K$J$C$F$7$^$&$N$O$J$s$H$+$J$i$J$$$s$G$7$g$&$+(B?

    $B<+J,(B $B$N%U%!%$%k$X$N(B symlink $B$r(B /tmp $B$K:n$k$H!"$=$N(B owner $B$O(B bin $B$K(B
    $B$J$C$F$7$^$&$N$G!"<+J,$G$O>C$;$J$$%U%!%$%k$K$J$C$F$7$^$U!#(B

$B$C$F$$$&$N$O!"$H$F$bHa$7$$<BAu$@$H;W$C$F$^$9!#(B

# $B$+$J$jA0$+$i;XE&$5$l$F$?$H;W$$$^$9$1$I!"$3$3$K$-$F<B32$rLX$C$?$b$N$G(B...

orwer $B$H(B group $B$@$1$G$b!"$=$N(B symlink $B$,;X$7$F$k%U%!%$%k$N$b$N$K$J$i$J(B
$B$$$+$J!"$H$+9M$($?$s$G$9$,!"$=$l$O$=$l$GLLE]$J;EMM$@$7(B... 

$B$H$3$m$G!"$3$N$"$?$j$rJQ99$7$h$&$H$9$k$J$i!"(B/sys/kern/vfs_syscalls.c 
$B$r$$$B$l$P$$$$$s$G$7$g$&$+(B?

-- 
$BCSED8&Fs(B		Dai Nippon Printing Co., Ltd. Tokyo, Japan.
