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To: man-jp-reviewer@jp.freebsd.org
In-Reply-To: Your message of "Wed, 17 May 2000 21:46:08 +0900"
References: <200005172146.CGI40238.PLZV@veltec.co.jp>
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Date: Fri, 19 May 2000 05:30:45 +0900
From: Akihiko GOTANDA <a-gota@edomae.or.jp>
Reply-To: man-jp-reviewer@jp.freebsd.org
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Subject: [man-jp-reviewer 2510] Re: (man2) read.2
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$B8^H?ED!w9>8MA0$G$9!#(B

Wed, 17 May 2000 21:46:08 +0900 $B:"!"(B
Yuko Sasaki <yuko@veltec.co.jp> $B$5$s$,(B
$B!V(B[man-jp-reviewer 2492] (man2) read.2$B!W$J$k%a!<%k$G6D$k$3$H$K(B:

> $B!VFI$_<h$j!W(B -> $B!VFI<h$j!W(B
> 
> $B!VFI$_<h$m$&!W$H$+!VFI$_<h$i$l$?!W$b!V$_!W<h$C$A$c$C$?$1$I(B
> $BF0;l$N$H$-$O!V$_!W$O$"$j$J$s$G$7$?$C$1!)(B

$B$J$s$@$+(B www.jp.freebsd.org $B$K7R$,$i$J$$$N$G!"$H$j$"$($:$=$N$^$^$K$7$F(B
$B$"$j$^$9!#(B

$B!V%N%s%9%l%C%I%i%$%V%i%j!W(B -> $B!V%9%l%C%IHsBP1~%i%$%V%i%j!W(B
$B!V%9%l%C%I%i%$%V%i%j!W(B -> $B!V%9%l%C%IBP1~%i%$%V%i%j!W(B
$B!V%"%;%s%V%k$5$l!W(B -> $B!V=8Ls$5$l!W(B
$B!V<B8=$5$l$^$9!W(B -> $B!V<BAu$5$l$F$$$^$9!W(B
$B!V?.9f!W(B -> $B!V%7%0%J%k!W(B
$B!V3d$j9~$_$5$l$^$7$?!W(B -> $B!VCfCG$5$l$^$7$?!W(B
$B!V3d$j?6$i$l$?!W(B -> $B!V3d$jEv$F$i$l$?!W(B

$B$J$I$J$I!#(B

$B:#$5$i$G$9$1$I!"$*$b$$$C$-$j0ULu$7$F$kItJ,$,7k9=$"$k$s$G$9$,!"$$!<$s$@(B
$B$m!<$+!#(B

$B!t(B $B$;$C$+$/!VF|K\8l$K!WLu$9$s$@$+$i!"F|K\8l$H$7$F<+A3$KFI$a$k$[$&$,$$(B
$B!t(B $B$$$G$9$h$M$'!E!E!#J80U$OJQ$($F$$$J$$$D$b$j$G$9$,!#(B

--- read.2	Fri May 19 05:17:41 2000
+++ read.2.patch1	Fri May 19 05:18:22 2000
@@ -53,22 +53,21 @@
 .Fn read
 $B$O!"5-=R;R(B
 .Fa d
-$B$K$h$C$F;2>H$5$l$?%*%V%8%'%/%H$+$i(B
+$B$K$h$C$F;2>H$5$l$k%*%V%8%'%/%H$+$i(B
 .Fa buf
-$B$,;X$9%P%C%U%!$K(B
+$B$,;X$9%P%C%U%!$X(B
 .Fa nbytes
-$B$N%G!<%?$rFI<h$m$&$H$7$^$9!#(B
+$B$N%G!<%?$rFI<h$j$^$9!#(B
 .Fn readv
-$B$O!"F1$8=hCV$r<B9T$7$h$&$H$7$^$9$,!"(B
+$B$O!"F1$8=hM}$r<B9T$7$^$9$,!"(B
 .Fa iov
 $BG[Ns(B: iov[0], iov[1], .., iov[iovcnt\|\-\|1].
 $B$N%a%s%P$K$h$C$F;XDj$5$l$k(B
 .Fa iovcnt
-$B%P%C%U%!$KF~NO%G!<%?$rJ,;6(B
-$B$5$;$^$9!#(B
+$B%P%C%U%!$KF~NO%G!<%?$rJ,;6$7$F3JG<$7$^$9!#(B
 .Fn pread
-$B$O!"F1$85!G=$r2L$?$7$^$9$,!"%U%!%$%k%]%$%s%?$r=$@5$;$:$K(B
-$B%U%!%$%kFb$N;XDj$N0LCV$+$iFI<h$j$^$9!#(B
+$B$O!"F1$85!G=$r<B9T$7$^$9$,!"%U%!%$%k$N%]%$%s%?$OF0$+$5$J$$$^$^$G!"(B
+$B;XDj$7$?0LCV$+$i%U%!%$%k$NFI<h$j$r9T$J$$$^$9!#(B
 .Pp
 .Fn readv
 $B$N>l9g!"(B
@@ -83,89 +82,92 @@
 .Ed
 .Pp
 .Fa iovec
-$B$N3F%(%s%H%j$O!"%G!<%?$rG[CV$9$kI,MW$N$"$k%a%b%jFb$NNN0h$N%Y!<%9%"%I%l%9$H(B
+$B$N3F%(%s%H%j$O!"%G!<%?$,3JG<$5$l$k%a%b%jFb$NNN0h$N%Y!<%9%"%I%l%9$H(B
 $BD9$5$r;XDj$7$F$$$^$9!#(B
 .Fn readv
-$B$O!"<!$K?J$`A0$KI,$:NN0h$r40A4$KK~$?$7$^$9!#(B
+$B$O!"$"$kNN0h$r40A4$K%G!<%?$GK~$?$7$F$+$i<!$NNN0h$X?J$_$^$9!JLuCm!'(B
+$B@hF,$NNN0h$+$i=g$KKd$a$F$$$-!"$=$N:]$KCfESH>C<$KL$;HMQ0h$r;D$7$?$j$O(B
+$B$7$^$;$s!K!#(B
 .Pp
-$B%7!<%/$G$-$k%*%V%8%'%/%H>e$G!"(B
+$B%7!<%/2DG=$J%*%V%8%'%/%H>e$G$O!"(B
 .Fn read
 $B$O!"(B
 .Fa d
-$B$KBP1~$9$k%]%$%s%?$,;XDj$9$k0LCV$G3+;O(B
+$B$KBP1~$9$k%]%$%s%?$,;XDj$9$k0LCV$+$iFI<h$j$r3+;O(B
 $B$7$^$9(B
 .Pf ( Xr lseek 2
 $B$r;2>H(B)$B!#(B
 .Fn read
 $B$+$i$NLa$j;~$K!"%]%$%s%?$O!"<B:]$KFI<h$i$l$?%P%$%H?t(B
-$B$@$1A}2C$5$;$i$l$^$9!#(B
+$B$@$1?J$a$i$l$^$9!#(B
 .Pp
 $B%7!<%/$G$-$J$$%*%V%8%'%/%H$OI,$:8=:_$N0LCV$+$iFI<h$i$l$^$9!#(B
 $B$=$N$h$&$J%*%V%8%'%/%H$KBP1~$9$k%]%$%s%?$NCM$OL$Dj5A$G$9!#(B
 .Pp
-$B=hM}$,@.8y$7$J$$$H!"(B
+$B=hM}$,40A4$K@.8y$7$J$+$C$?>l9g!"(B
 .Fn read ,
 .Fn readv
 $B$*$h$S(B
 .Fn pread
 $B$O!"<B:]$KFI<h$i$l%P%C%U%!Fb$KG[CV$5$l$?%P%$%H(B
-$B?t$rJV$7$^$9!#5-=R;R$,%U%!%$%k=*N;A0$KB??t$N%P%$%H$,$"$kDL>o$N%U%!%$%k$r(B
-$B;2>H$7$F$$$k>l9g!"%7%9%F%`$O(B
-$BMW5a$5$l$?%P%$%H?t$r3N<B$KFI<h$j$^$9$,!"B>$N%1!<%9$G$O$=$&$G$O$"$j$^$;$s!#(B
+$B?t$rJV$7$^$9!#5-=R;R$,DL>o$N%U%!%$%k$r(B
+$B;2>H$7$F$$$F!"$=$N%U%!%$%k$N=*C<$^$G$K==J,$JNL$N%G!<%?$,$"$k>l9g!"%7%9%F%`$O(B
+$BMW5a$5$l$?%P%$%H?t$r3N<B$KFI<h$j$^$9$,!"$=$&$G$J$$>l9g$O$=$&$H$O8B$j$^$;$s!#(B
 .Pp
 .Sh $B%7%9%F%`$NCm0U;v9`(B
 .Pp
-$B%N%s%9%l%C%I%i%$%V%i%j(B
+$B%9%l%C%IHsBP1~$N%i%$%V%i%j$G$O(B
 .Fn read
 $B$O(B
 .Va read
-$B%7%9%F%`%3!<%k$H$7$F<B8=$5$l$^$9!#(B
+$B%7%9%F%`%3!<%k$H$7$F<BAu$5$l$F$$$^$9!#(B
 .Pp
 $B%9%l%C%I%i%$%V%i%j$N>l9g!"(B
 .Va read
 $B%7%9%F%`%3!<%k$O(B
 .Fn _thread_sys_read
-$B$K%"%;%s%V%k$5$l!"(B
+$B$K=8Ls$5$l!"(B
 .Fn read
 $B$OFI<h$jMQ$K(B
 .Va d
 $B$r%m%C%/$7$F$+$i(B
 .Fn _thread_sys_read
-$B$r8F$S=P$94X?t$H$7$F<B8=$5$l$^$9!#(B
+$B$r8F$S=P$94X?t$H$7$F<BAu$5$l$F$$$^$9!#(B
 .Fn _thread_sys_read
-$B$N8F$S=P$7$,%V%m%C%/$9$k>l9g$O!"%3%s%F%-%9%H%9%$%C%A$,<B9T$5$l$^$9!#La$kA0$K!"(B
+$B$N8F$S=P$7$,%V%m%C%/$5$l$k>l9g$O!"%3%s%F%-%9%H%9%$%C%A$,<B9T$5$l$^$9!#(B
+$B4X?t$+$iLa$k:]$K(B
 .Fn read
 $B$O(B
 .Va d
 $B$r%"%s%m%C%/$7$^$9!#(B
 .Pp
-$B%N%s%9%l%C%I%i%$%V%i%j(B
+$B%9%l%C%IHsBP1~%i%$%V%i%j$G$O(B
 .Fn readv
 $B$O(B
 .Va readv
 $B%7%9%F%`%3!<%k$H$7$F<B8=$5$l$^$9!#(B
 .Pp
-$B%9%l%C%I%i%$%V%i%j$N>l9g!"(B
+$B%9%l%C%IBP1~%i%$%V%i%j$N>l9g!"(B
 .Va readv
 $B%7%9%F%`%3!<%k$O(B
 .Fn _thread_sys_readv
-$B%7%9%F%`%3!<%k$K%"%;%s%V%k$5$l!"(B
+$B%7%9%F%`%3!<%k$K=8Ls$5$l!"(B
 .Fn readv
 $B$O!"FI<h$jMQ$K(B
 .Va d
 $B$r%m%C%/$7$F$+$i(B
 .Fn _thread_sys_readv
-$B$r8F$S=P$94X?t$H$7$F<B8=$5$l$^$9!#(B
+$B$r8F$S=P$94X?t$H$7$F<BAu$5$l$F$$$^$9!#(B
 .Fn _thread_sys_readv
-$B$N8F$S=P$7$,%V%m%C%/$9$k>l9g!"%3%s%F%-%9%H%9%$%C%A$,<B9T$5$l$^$9!#(B
-$BLa$kA0$K!"(B
+$B$N8F$S=P$7$,%V%m%C%/$5$l$k>l9g!"%3%s%F%-%9%H%9%$%C%A$,<B9T$5$l$^$9!#(B
+$B4X?t$+$iLa$k:]$K(B
 .Fn readv
 $B$O(B
 .Va d
 $B$r%"%s%m%C%/$7$^$9!#(B
 .Sh $BLa$jCM(B
 $B@5>o$K40N;$9$k$H!"<B:]$KFI<h$i$l$?%P%$%H?t$,JV$5$l$^$9!#(B
-$B%U%!%$%k=*N;(B (EOF) $B$,FI<h$i$l$k$H!"(B
+$B%U%!%$%k$N=*C<$GFI<h$j$r9T$J$&$H!"(B
 0 $B$,JV$5$l$^$9!#$=$&$G$J$$>l9g!"(B-1 $B$,JV$5$l!"(B
 $B%(%i!<$r<($9$?$a$K%0%m!<%P%kJQ?t(B
 .Va errno
@@ -175,25 +177,25 @@
 .Fn readv
 $B$*$h$S(B
 .Fn pread
-$B$O<!$N>l9g$r=|$$$F@5>o$K40N;$7$^$9!#(B
+$B$O<!$N>l9g$r=|$$$F@5>o$K=*N;$7$^$9!#(B
 .Bl -tag -width Er
 .It Bq Er EBADF
 .Fa d
 $B$OFI<h$jMQ$K3+$+$l$?M-8z$J%U%!%$%k$^$?$O%=%1%C%H$N5-=R;R$G$O$"$j$^$;$s!#(B
 .It Bq Er EFAULT
 .Fa buf
-$B$O3d$j?6$i$l$?%"%I%l%96u4V$N30B&$r;X$7$F$$$^$9!#(B
+$B$O3d$jEv$F$i$l$?%"%I%l%96u4V$N30B&$r;X$7$F$$$^$9!#(B
 .It Bq Er EIO
 $B%U%!%$%k%7%9%F%`$+$iFI<h$C$F$$$k4V$KF~=PNO%(%i!<$,H/@8$7$^$7$?!#(B
 .It Bq Er EINTR
-$B?.9f$NG[?.$K$h$C$F%G!<%?$,E~Ce$9$kA0$K!"DcB.%G%P%$%9$+$i$NFI<h$j$,3d$j9~$_(B
-$B$5$l$s$^$7$?!#(B
+$BDcB.%G%P%$%9$+$i$NFI<h$j$,!"%G!<%?$,E~Ce$9$kA0$K!"%7%0%J%k$K$h$C$FCfCG(B
+$B$5$l$^$7$?!#(B
 .It Bq Er EINVAL
 .Fa d
 $B$KBP1~$9$k%]%$%s%?$,Ii$G$7$?!#(B
 .It Bq Er EAGAIN
-$B%U%!%$%k$O%N%s%V%m%C%-%s%0F~=PNO$K$D$$$F%^!<%/$5$l!"(B
-$BFI<h$j$N=`Hw$,$G$-$?%G!<%?$,$"$j$^$;$s$G$7$?!#(B
+$B%U%!%$%k$OHs%V%m%C%-%s%0F~=PNO$r9T$J$&$h$&@_Dj$5$l$F$*$j!"$+$D8F$S=P$7(B
+$B;~E@$GFI$_<h$j2DG=$J%G!<%?$,$"$j$^$;$s$G$7$?!#(B
 .El
 .Pp
 $B$5$i$K!"(B
@@ -212,19 +214,19 @@
 .Fa iov
 $BG[Ns$NCf$N(B
 .Fa iov_len
-$BCM$N9g7W$,(B 32 $B%S%C%H@0?t$r%*!<%P!<%U%m!<$7$^$7$?!#(B
+$B$NCM$N9g7W$,(B 32 $B%S%C%H@0?t$GI=8=2DG=$JHO0O$r1[$($^$7$?!#(B
 .It Bq Er EFAULT
 .Fa iov
-$BE@$N0lIt$,%W%m%;%9$N3d$j?6$i$l$?%"%I%l%96u4V$N30It$K$r;X$7$F$$$^$9!#(B
+$B$NMWAG$N0lIt$N%]%$%s%?$,%W%m%;%9$K3d$jEv$F$i$l$?%"%I%l%96u4V$N30It$r;X$7$F$$$^$9!#(B
 .El
 .Pp
 .Fn pread
 $B8F$S=P$7$b<!$N%(%i!<$rJV$9$3$H$,$"$j$^$9!#(B
 .Bl -tag -width Er
 .It Bq Er EINVAL
-$B;XDj$N%U%!%$%k%*%U%;%C%H$,L58z$G$9!#(B
+$B;XDj$5$l$?%U%!%$%k%*%U%;%C%H$,L58z$G$9!#(B
 .It Bq Er ESPIPE
-$B%U%!%$%k5-=R;R$,%Q%$%W!"%=%1%C%H!"$^$?$O(B FIFO $B$KBP1~$7$F$$$^$9!#(B
+$B%Q%$%W!"%=%1%C%H!"$^$?$O(B FIFO $B$r<($9%U%!%$%k5-=R;R$,;XDj$5$l$^$7$?!#(B
 .El
 .Sh $B4XO"9`L\(B
 .Xr dup 2 ,
