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Date: Wed, 26 Jul 2000 13:59:20 +0900 (JST)
Message-Id: <20000726.135920.62348757.tshiozak@astec.co.jp>
To: FreeBSD-users-jp@jp.freebsd.org
From: "T.SHIOZAKI" <tshiozak@astec.co.jp>
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Subject: [FreeBSD-users-jp 53658] Re: /var/run permission 
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$B1v:j$G$9!#(B


From: Takashi SHIRAI <shirai@nintendo.co.jp>
Subject: [FreeBSD-users-jp 53632] Re: /var/run permission 
Date: Wed, 26 Jul 2000 10:00:55 +0900
Message-ID: <200007260100.KAA27738@pon.nintendo.co.jp>

> > $B!!(Bman wait$B$G8+$k8B$j!"(Bppp$B$N(Bpid$B$r;XDj$7$F$d$l$P(B
> > ppp$B$,Mn$A$k$^$GBT$C$F$/$l$k$h$&$J5$$,$9$k$N$G$9$,!D!#(B
> $B!!(Bman $B$G=P$F$/$k$N$O30It(B command $B$N(B wait(1) $B$G!"(B#!/bin/sh $B$N(B
> script $BFb$G<B9T$5$l$k$N$O(B shell builtin $B$N(B wait $B$G$9!#$G!"$3(B
> $B$N(B shell builtin $B$N(B wait $B$OB>$N3F<o(B shell $B$N(B wait $B$H8_49@-$r(B
> $B;}$?$J$$$R$M$/$l$?(B wait $B$N$h$&$G$9!#(B

$B$U$K$e!A!"2?$r$b$C$F!V$R$M$/$l$?!W$J$N$+$,$o$+$i$s$N$G2?$H$b$$$($^$;$s$,!"(B
  1. FreeBSD $B$N(B /bin/sh $B$N(B wait $B$G$b(B pid $B$O;XDj$G$-$k!#(B
  2. $B$U$D!<$N(B shell $B$G$O!"(Bwait $B$N0z?t$N(B pid $B$K!"<+J,$N(B
     $B;R6!0J30$O;XDj$G$-$J$$!#(B
  3. Single UNIX Specification $B$G$b!"(B
       The known process IDs are applicable only for invocations of
       wait in the current shell execution environment.
     $B$H=q$$$F$"$C$F!"$3$l$OMW$O!"$=$N(B wait $B$r5/F0$7$?(B shell $B$,(B
     $B46CN$7$F$J$$%W%m%;%9$O(B wait $B$G$-$J$$$H$$$&0UL#$G!"(B
     $B<B<AE*$K;R6!0J30$OBT$F$s$h!"$C$F$3$H$G$"$k!#(B
$B$J$N$G!"$$$?$C$FIaDL$@$H;W$$$^$9!#(B


> $B!!$=$N$?$a$K(B FreeBSD $B$G$O(B wait(1) $B$r(B /bin $B$H$+(B /sbin $B$H$+JU(B
> $B$j$K;}$C$F$k$N$@$H;W$$$^$9$,!"2?8N$+;d$N4D6-$G$O(B install $B$5(B
> $B$l$F$$$^$;$s$G$7$?!#(B

$B$b$H$b$H$J$$$G$7$g$&!#@N$N(B BSD $B$K$O$"$C$?$N$+$b$7$l$^$;$s$,!#(B


> $B!!$=$b$=$b!"(Bwait(1) $B$K$H$C$FB>$N(B process $B$C$F7;Do$b$7$/$O$=(B
> $B$l0J>e$N?FEy:9$,$"$j$^$9$h$M!#>/$J$/$H$b(B wait(1) $B$N;R6!$G$O(B
> $B$J$$$s$G!"(Bwaitpid(2) $B$G$OBT$F$^$;$s!#(B

Solaris $B$N(B /bin/wait $B$r8+$k$H!"2?8N$+(B

#!/bin/ksh
#
#ident  "@(#)alias.sh   1.1     95/02/06 SMI"
#
# Copyright (c) 1995 by Sun Microsystems, Inc.
#
cmd=`basename $0`
$cmd "$@"

$B$H$+=q$$$F$"$C$F!"$b$A$m$s=q$$$F$"$kDL$j$K$OF0$/$b$N$N!"(B
$B$d$C$Q$j(B wait $B$H$7$FK\Mh4|BT$5$l$kF0:n$G$OF0$-$^$;$s(B :-)


> $B!!$G$9$+$i(B /proc/$pid $B$r4F;k$9$k$7$+$J$/$F!"(BFreeBSD oriented
> $B$J(B command $B$@$H;W$&$s$G$9$1$I$M!#0lBN$I$3$K$"$k$s$G$7$g$&!)(B

UNIX $B$G$"$k0J>e!"(Bps $B$_$?$$$K2?$i$+$NN"8}$r;H$o$J$$8B$j(B
$BB>?M$N;R6!$K4XM?$9$k$N$OIT2DG=$@$7!"IaDL$O$=$s$J%3%^%s%I$O(B
$BMQ0U$5$l$F$$$J$$$O$:$G$9!#(B


> $B!t!!(Bman wait $B$K$O!V(Bsignal $B$K$h$j0[>o=*N;$7$?>l9g$OLa$jCM$rJV(B
> $B!t$9!W$H$"$k$s$G$9$,!"4{$K=*N;$7$?(B process $B$NLa$jCM$J$s$F?F(B
> $B!t$,4F;k$7$F$J$$$HD4$Y$k$3$H$J$s$+=PMh$J$$$H;W$&$s$G$9$,!#(B

$BF1>e!#(B


$B$G$O!#(B
--
Takuya SHIOZAKI / ASTEC Products, Inc.

