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Date: Wed, 3 May 2000 11:31:44 +0900 (JST)
From: mistral@imasy.or.jp (Yoshihiko SARUMARU)
To: man-jp-reviewer@jp.freebsd.org
In-Reply-To: Your message of "Tue, 2 May 2000 21:41:38 -0400".
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Subject: [man-jp-reviewer 2358] Re: (man2) fcntl.2
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$B!!1n4]$G$9!#(B

2000-05-03($B?e(B) 10:41:38.$B:"!"(Bhiro@mail.advok.com$B$5$s$O=q$-$^$7$?!#(B

> $B0J2<$NItJ,$,<+?.$,$J$$$N$G$I$J$?$+E@8!$7$F$/$@$5$$!#(B
> 
>      F_GETFD    Get the close-on-exec flag associated with the file descriptor
>                 fd. If the low-order bit of the returned value is 0, the file
>                 will remain open across exec(), otherwise the file will be
>                 closed upon execution of exec() (arg is ignored).
> 
> $B!XJV$5$l$?CM$N2<0L%S%C%H$,(B 0 $B$N>l9g!"%U%!%$%k$O(B exec $B$r<B9T$7$F$b(B
> $B3+$$$?$^$^$K$J$j$^$9!#!Y$H$7$^$7$?$,!"$3$l$,(B exec() $B<B9TCf$N$_$r;X(B
> $B$9$N$+!"<B9T8e$b3+$$$?$^$^$K$J$k$N$+$,$o$+$j$^$;$s!#(B

  exec $B$9$kB&$N%W%m%;%9$O(B exec $B8e$OA4$/$J$/$J$C$F$7$^$$$^$9$,!"(B
exec $B$9$kB&$,;}$C$F$$$?(B STDIN, STDOUT $BEy$N%U%!%$%k%G%#%9%/%j%W%?(B
$B$O(B exec $B8e$b7Q>5$5$l$k!"$H$$$&OC$G$9$h$M!#(B
  close-on-exec $B$J(B fd $B$O!"(Bexec $B$K@.8y$9$k$HD>8e$KJD$8$i$l$^$9!#(B
$B$=$&$G$J$$IaDL$N(B fd $B$O!"(Bexec $B@.8y8e$b$=$N$^$^;D$j$^$9!#(B
  $B$G$9$+$i!"!V<B9T8e$b3+$$$?$^$^$K$J$k!W$G@5$7$$$H;W$$$^$9!#(B

>  .It Dv F_GETFD
>  $B%U%!%$%k5-=R;R(B
>  .Fa fd
> -$B$KBP1~$9$k(B close-on-exec $B%U%i%0$r<hF@$7$^$9!#JV$5$l$?CM$N2<0L%S%C%H$,(B 0 $B$N(B
> $B>l9g!"%U%!%$%k$O(B
> +$B$KBP1~$9$k(B close-on-exec $B%U%i%0$r<hF@$7$^$9!#(B
> +$BJV$5$l$?CM$N2<0L%S%C%H$,(B 0 $B$N>l9g!"%U%!%$%k$O(B
>  .Fn exec
> -$B$N4V!"3+$$$?$^$^$K$J$j$^$9!#$=$&$G$J$$>l9g!"%U%!%$%k$O(B
> +$B$r<B9T$7$F$b3+$$$?$^$^$K$J$j$^$9!#$=$&$G$J$$>l9g!"%U%!%$%k$O(B
>  .Fn exec
> -$B$N<B9T$G(B
> -$BJD$8$i$l$^$9(B
> +$B$N<B9T$GJD$8$i$l$^$9(B
>  .Fa ( arg
>  $B$OL5;k$5$l$^$9(B)$B!#(B

  $B$3$NLu$G$h$m$7$$$+$H;W$$$^$9!#(B

$B;29M(B: UNIX C $B%W%m%0%i%_%s%0(B p.147 (4.3BSD $B$N:"$NK\(B; $B%i%$%*%sK\(B)
--
$B1n4](B($B5l@+(B: $BB@ED(B)$BK'I'(B (Yoshihiko SARUMARU)
mail: mistral@imasy.or.jp	web: http://www.imasy.or.jp/~mistral/
