Monotonic time 対応とか

kosaki$B$G$9(B

$B%3%_%C%H%m%0$r4F;k$7$F$*$i$l$kJ}!9$O5$$E$$$?$+$b$7$l$^$;$s$,!":G6a(B
pthread_cond $B$N(Bmonotonic$BBP1~$r(B
$BF~$l$^$7$?!#(B

$B6qBNE*$K8@$&$H!"$3$l$r$$$l$J$$$H!"(B[ruby-core: 16627]
$B$G;XE&$5$l$F$$$?LdBj$,:FH/$7$F$$$F!“C/$+$,;~9o9g$o$;$r$9$k$H(B
$B%?%$%^!<%9%l%C%I$,H/68$9$k$N$G(Bruby$B$O$^$H$b$KF0$-$^$;$s!#(B
$B$A$g$C$HBg$,$+$j$JJQ99$K$J$C$F$7$^$C$?$N$G!”;~9o$C$]$$%H%i%V%k$,5/$-$?>l9g$O$H$&$V$s;d$K%!<%k$rEj$2$F$/$@$5$$$^$;!#(B

$B$=$l$G$O$C(B

PS $B%3!<%I8+$F$$$F5$$E$$$?$N$G$9$,!“8=:_(B thread.c $B$d$i$=$N6aJU$K(B
time_sub $B$H$+(B time_cmp $B$C$]$$F1<o$N4X?t$,(B
$B$d$?$iBt;3$”$k$N$G!"$3$s$I@0M}$7$^$9!#$h$m$7$/$*$M$,$$$7$^$9(B