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Date: Fri, 13 Oct 2000 16:16:23 +0900
From: Kenichi Okuyama <okuyamak@dd.iij4u.or.jp>
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Subject: [FreeBSD-users-jp 56044] does select() return trustable tval?
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$B1|;3(B@IBM$B$G$9!#(B

FreeBSD 4.1 $B$G$NOC$G$9$,!#(Bselect() $B%7%9%F%`%3!<%k$O(B 4$BHVL\$N0z?t$K(B
$B!V(Btimeout$B!W(B variable $B$rEO$9$3$H$,$G$-$^$9!#$G!"%^%K%e%"%k$K$b$"$kDL(B
$B$j!"(B

	$B!XK\Mh$O;D$j;~9o$rE,@Z$K99?7$7$F!Y(B

$BJV$C$F$/$k$N$,!"(Bselect() $B$NK\Mh@5$7$$<BAu$G$O$J$$$+!"$H;W$$$^$9!#(B

$B$7$+$7!"(Bman select $B$r$d$k$H!"!V$=$NFb$=$&<BAu$9$k$+$i!W$H$7$+=q$+$l(B
$B$F$$$^$;$s!#$7$+$7$7$+$7!"$3$N(B manual $B$O(B BSD 4.2 $B$N:"$N$b$N$,$=$N$^(B
$B$^;H$o$l$F$$$^$9!#(B

$B%=!<%9%3!<%I$r8+$k$H!"E,@Z$K99?7$5$l$F$$$k!V$+$N$h$&$K!W8+$($^$9!#(B
$B$7$+$7!"K\Ev$K$=$&$J$C$F$$$k$N$+$I$&$+!"H=$j$^$;$s$G$7$?!#(B

$B$H$$$&$o$1$G<ALd$G$9!#(B

$B!X(BFreeBSD $B$G$O!"(Bselect $B$N(B timeout $B0z?t$OE,@Z$K99?7$5$l$F$$$k$N$G$7$g(B
  $B$&$+(B?$B$5$l$F$$$k$H$7$?$i!"$$$D:"$+$i(B?$B$=$l$H$b(B manual $B$O@5$7$/$F!"(B
  $B:#$G$b$3$NCM$OE,@Z$K4IM}$5$l$F$$$J$$$@$1$J$N$G$7$g$&$+(B?$B!Y(B

$B$I$J$?$+8fB8$8$G$7$?$i65$($F$/$@$5$$!#(B
---- 
$B1|;3(B $B7r0l(B@$BEl5~4pAC8&5f=j(B.$BF|K\(BIBM($B3t(B)[$BFzLn(BFC:No.0000000015]
#URL http://www.dd.iij4u.or.jp/~okuyamak/
#$B:#F|$N$*8@MU!X$"$J$?$NIw<Y$K$J$C$F!Y(B:$B$A$g$C$HJQ$($k$H!"(B
#$BF1$86J$N%$%a!<%8$,$9$5$^$8$/JQ2=$9$k(B(^^;)
## $BDg;R$KB3$/%P%$%*%[%i!<$@$J!D(B
