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	<011026010651.M0121653@mistral.imasy.or.jp>
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From: Mori Kouji <mori@tri.asanuma.co.jp>
Date: 26 Oct 2001 09:03:17 +0900
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$B?9$G$9!#(B

mistral@imasy.or.jp (Yoshihiko SARUMARU) writes:

>   $B$^$!!"(B4.4BSD Lite 2 $B$+$i$3$&$J$C$F$$$k$N$G!"B>(BBSD$B$H5U$K$9$k$N(B
> $B$b$J$s$@$7!"$=$l$GG<F@$9$k$3$H$K$7$^$9!#(B

$BG<F@$7$A$c$C$?$_$?$$$J$N$G<XB-$G$9$,!"(Bdup() $B$NJ}$,(B int dup(int oldd) $B$H(B
$B$J$k$N$G!"$=$l$KB7$($F$"$k!"$H$$$&$N$,$"$k$H;W$$$^$9!#(B

  int
  dup(int oldd);

  dup() $B$O4{B8$N%*%V%8%'%/%H5-=R;R$rJ#@=$7!"$=$NCM$r8F$S=P$7%W%m%;%9$K(B
  $BJV$7$^$9(B (newd = dup(oldd)) $B!#(B

$B$"$H!"(Bdup2() $B$N(B 2 $B$DL\$N%U%!%$%k5-=R;R$,M-8z$G$"$k$H$O8B$i$J$$$N$G!"(B
2 $B$DL\$r(B old $B$HI=8=$7$?$i$5$9$,$KJQ$G$7$g$&!#(B

-- 
$B?9(B $B9@Fs(B	(MORI Kouji)
($B3t(B)$B^I>BAH(B $B5;=Q8&5f=j(B
E-mail: mori@tri.asanuma.co.jp
