From: Tanaka Akira <akr@...17n.org>
Date: 2002-05-31T23:07:39+09:00
Subject: [ruby-dev:17256] Re: race condition on Queue#pop?

In article <200205311350.g4VDoif06162@sharui.nakada.kanuma.tochigi.jp>,
  nobu.nakada@nifty.ne.jp writes:

> > $B$d$C$Q$j!"(BMutex$B$d(BQueue$B$O(BC$B$G<BAu$9$Y$-$+!#(B
> 
> Ruby$B$G$b$@$$$?$$<BAu$G$-$k$O$:$G$9$,!"$d$O$j8zN($r9M$($k$H$=$&(B
> $B$+$bCN$l$^$;$s!#(B

$B$J$s$H$J$/!"(BRite $B$G(B POSIX thread $B$r07$&$h$&$K$J$k$H!"I,A3E*$K(B C $B$G<BAu(B
$B$9$k(B($B$H$$$&$+(B POSIX thread $B$N$d$D$N(B wrapper $B$r:n$k(B)$B$3$H$K$J$k$N$G$O$J(B
$B$$$+$J$!$HA[A|$7$F$$$^$9!#(B

$B$"$H!":#$O(B signal $B$G3d$j9~$^$l$k$H(B Thread.critical $B$,(B false $B$K$J$C$A$c(B
$B$$$^$9$+$i!"JQ$J$3$H$,5/$3$jF@$^$9!#K\Ev$O$"$N$X$s$G$N(B signal $B$O%V%m%C(B
$B%/$7$F$*$/$Y$-$J$s$8$c$J$$$N$+$J$!!#(B
-- 
[$BEDCf(B $BE/(B][$B$?$J$+(B $B$"$-$i(B][Tanaka Akira]
$B!V$U$($m(B! $B$o$+$a$A$c$s:n@o$G$9$(C"=$B!W(B(Little Worker, $B7KM7@84](B)