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Date: Sun, 11 Feb 2001 22:14:16 +0900
Message-ID: <86r915fjkn.wl@silver.carrots.uucp.r.dl.itc.u-tokyo.ac.jp>
From: Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: In your message of "Sun, 11 Feb 2001 21:55:56 +0900"
	<20010211215556G.alpha.ata@nifty.ne.jp>
References: <20010211215556G.alpha.ata@nifty.ne.jp>
cc: Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp>
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Subject: [FreeBSD-users-jp 58895] Re: datasize
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$BC+B<!w?^=q4[EE;R2=8&(B.$B4pHW(B.$BElBg(B $B$G$9!#(B

On Sun, 11 Feb 2001 21:55:56 +0900,
  Teruaki Ata <alpha.ata@nifty.ne.jp> said:

Teruaki>  $B$=$3$G!"(Blimit$B%3%^%s%I$G!"(Bunlimited$B$r@_Dj$7$h$&$H$7$^$7$?$,!"(B
Teruaki> $BJ*M}%a%b%j%5%$%:$G(Bdatasize$B$,@)8B$5$l$F$7$^$$$^$9!J$7$+$b%(%i!<(B
Teruaki> $B%a%C%;!<%8$5$(L5$7!K!#(B
Teruaki>  $B$^$?!"(Bdatasize$B$N@)8B$K$D$$$F!"(Bhttp://www.jp.freebsd.org/$B$N(B
Teruaki> $B8!:w%Z!<%8$+$i8!:w$7$?$N$G$9$,!"(BFreeBSD2.x.x$B$0$i$$$G$O!"(B
Teruaki> unlimited$B$,@_Dj$G$-$k$h$&$J5-=R$,$"$j$^$7$?!#$^$?!"(Bkernel$B$N(B
Teruaki> conf$B$G$b:GBg%5%$%:$,@_Dj$G$-$k$h$&$J5-=R$,$"$j$^$7$?!#$7$+$7!"(B
Teruaki> 4.2$B$N(Bkernel$B$N(Bconf$B$K$O(Bdatasize$B$K4X$9$k5-=R$O$J$$$h$&$G$9!#(B

kernel configuration$B$G(B{MAX,DFL}DSIZ$B$r@_Dj$9$k$3$H$K$h$j!";HMQ$G$-$k(B
data segment size$B$rA}$d$9$3$H$,$G$-$^$9!#(B4-stable$B0J9_$G$O3N$+(BKVM$B$,(B3G$B$+$i(B
$B$@$C$?$N$G!"$3$l$rJQ$($F$$$J$1$l$P(B2.5G$B$0$i$$$^$G$OA}$d$;$k$G$7$g$&!#(B

$B$?$@$7(B! mmap(2)$B$rMQ$$$F(Bfile$B$r(Bmap$B$9$k>l9g$OCm0U$,I,MW$G$9!#$H$$$&$N$O!"(B
addr = NULL$B$H$7$F(Bmmap(2)$B$r8F$S=P$7$?>l9g!"8=:_$N(BFreeBSD$B$N<BAu$G$O(Bmap$B$5$l(B
$B$k(Baddress$B$O(BMAXDSIZ$B$h$j$b>e$K$J$j$^$9!#$7$?$,$C$F!"$"$^$j(BMAXDSIZ$B$rBg$-$/(B
$B$72a$.$k$HA4$F$N(Bprocess$B$G(Bmmap(2)$B$,;v<B>e;H$($J$/$J$C$F$7$^$&62$l$,$"$j$^(B
$B$9!#(B

$B;d$b$3$NLdBj$G:$$C$F(B-arch$B$KEj$2$F$_$?$i(Bbde$B$KFM$C9~$^$l$?$N$G$9$,!"$=$N;~(B
$B$O!V(Bsetrlimit(2)$B$G@_Dj$7$?(BRLIMIT_DATA$BCM$h$j>e$K(Bmmap(2)$B$G$-$k$h$&$K$9$l$P(B
kernel$B$r:n$k;~$K%a%b%j$N;H$$J}$r7h$a$J$/$F$b$h$/$J$C$F$$$$$s$8$c$J$$(B?$B!W(B
$B$H8@$&OC$K$J$j$^$7$?!#$3$l$,2DG=$J$i(Bprocess$BKh$N@_Dj$,$G$-$k$H$$$&E@$G:#(B
$B$h$j$O$:$C$H;H$$$d$9$/$J$j$=$&$G$9!#(B

# $B$J$N$G!"<BAu$7$F$_$h$&$H$$$&<c<TJg=8!#$7$+$7(B-arch$B$OLr$KN)$D$J$!!#(B

-- 
Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp> <tanimura@FreeBSD.org>
