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Date: Tue, 27 Mar 2001 03:26:45 +0900
From: OHSAWA Chitoshi <ohsawa@catv1.ccn-net.ne.jp>
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Subject: [man-jp-reviewer 3501] (man2 4.3R catch up)[Q2]
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$BBg_7!w4tIl$G$9!#(B

$B$3$s$P$s$O!#(B# $B$_$s$J$I$3$K9T$C$A$c$C$?$N$+$J$!(B? LINT-jp $B6[5^%W%m%8%'%/%H$K;22C(B ?

man2 4.2S->4.3R catchup project $B$G$9!#(B
$B:rF|$NCk2a$.$K(B [man-jp 3342] (man2 4.3R catch up)[Q]
$B$G<ALd$rN.$7$?$N$G$9$,!"$=$N8eH?1~$,$J$$$N$GB3$-$rJRIU$1$^$7$?!#(B

$B0J2<$N$H$3$m$G!"$9$3$75?Ld$J$N$GDI2C<ALd$G$9!#(B

semget.2:
$B2~9T0LCV$J$I>/!9(B
send.2:
2 $B9TDI2C(B
sendfile.2
setreuid.2:
.Rv -std setreuid $B$O%3%a%s%H$GA^F~$7$^$7$?!#(B
uid $B"*(B UID        :`ID' $B$O47NcE*$KBgJ8;zI=5-$,DjCe$7$F$$$k$h$&$G$9$,(B
                    uid $B$O$I$&$7$?$b$N$G$7$g$&$+(B ? $B1Q8l86J8$O>.J8;z$G$9!#(B
shmget.2:
semget(2) $B$K9g$o$;$F0J2<$N$h$&$KJQ99$7$^$7$?$,(B -- $BDjLu$"$j$^$;$s$+(B?
$B%f!<%6$NFI<h$j%"%/%;%9"*%f!<%6MQ$NFI<h$j%"%/%;%9(B
$B%0%k!<%W$NFI<h$j%"%/%;%9"*%0%k!<%WMQ$NFI<h$j%"%/%;%9(B
$BB><T$NFI<h$j%"%/%;%9"*$=$NB>MQ$NFI<h$j%"%/%;%9(B
sigpending.2:
.sh $B%(%i!<(B $B$N>OCf?HDI2C(B
socket.2:
$B1Q8l86J8(B:PF_NATM                Native ATM access,
$B85Lu(B    :PF_NATM         ATM $B$KD>@\%"%/%;%9(B
$B2~Lu(B    :PF_NATM         ATM $B$K%M%$%F%#%V%"%/%;%9(B  $B"+$3$l$b>/$76l$7J6$l$NLu$G$9!#(B

$B1Q8l86J8(B:SOCK_RAW       Raw-protocol interface
$B85Lu(B    :SOCK_RAW        $BDc%l%Y%k%W%m%H%3%k%$%s%?%U%'!<%9(B
$B2~Lu(B    :SOCK_RAW        $B@8%W%m%H%3%k%$%s%?%U%'!<%9(B   $B"+$3$l$b6l$7$$!#(B

write.2:
$B!V(Bset-user-ID $B%S%C%H$r%U%!%$%k$G%/%j%"$9$k!W0UL#$,$o$+$j$^$;$s$G$7$?!#(B
$B@5$7$$Lu$J$iLdBj$O$J$$$N$G$9$,!D(B
$B1Q8l86J8(B:
     If the real user is not the super-user, then write() clears the set-user-
     id bit on a file.  This prevents penetration of system security by a user
     who ``captures'' a writable set-user-id file owned by the super-user.

$B85Lu(B    :
     $B<B%f!<%6$,%9!<%Q%f!<%6$G$J$$>l9g!"(B write() $B$O!"(Bset-user-ID $B%S%C%H$r%U%!%$(B
     $B%k$G%/%j%"$7$^$9!#$3$l$K$h$j!"%9!<%Q%f!<%6$,=jM-$9$k=q9~$_2DG=$J(B set-us-
     er-ID $B%U%!%$%k$r!VJa$($?!W%f!<%6$O!"%7%9%F%`%;%-%e%j%F%#$rFMGK$G$-$J$/$J(B
     $B$j$^$9!#(B

$B@hBe85Dy$a$K$OJLJX$K$F(B tar $B6L(B $B$H(B diff $B6L$r$*Aw$j$7$^$9!#(B> $B$*3Z$7$_$K!#(B
-----------------------------------------------------------------------
OHSAWA Chitoshi        mailto:ohsawa@catv1.ccn-net.ne.jp
MAY THE SOURCE BE WITH YOU!
 $BBg_7@iIR(B
