From owner-man-jp-reviewer@jp.freebsd.org  Wed Mar 21 07:23:21 2001
Received: (from daemon@localhost)
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) id HAA16481;
	Wed, 21 Mar 2001 07:23:21 +0900 (JST)
	(envelope-from owner-man-jp-reviewer@jp.FreeBSD.org)
Received: from mf104.infoweb.ne.jp (mf104.infoweb.ne.jp [210.131.99.51])
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP id HAA16476
	for <man-jp-reviewer@jp.freebsd.org>; Wed, 21 Mar 2001 07:23:20 +0900 (JST)
	(envelope-from heita@mb.infoweb.ne.jp)
Received: from mb.infoweb.ne.jp
	by mf104.infoweb.ne.jp (8.9.3+3.2W/3.7W-10/13/99) with ESMTP id HAA23073;
	Wed, 21 Mar 2001 07:23:17 +0900
Date: Wed, 21 Mar 2001 07:31:18 +0900 (JST)
Message-Id: <20010321.073118.33444184.hirata@mb.infoweb.ne.jp>
To: man-jp-reviewer@jp.freebsd.org
From: HIRATA Tadashi <heita@mb.infoweb.ne.jp>
X-Mailer: Mew version 1.95b115 on Emacs 20.7 / Mule 4.0 (HANANOEN)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Reply-To: man-jp-reviewer@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+000315
X-Sequence: man-jp-reviewer 3492
Subject: [man-jp-reviewer 3492] (check) jman2_7: read.2
Errors-To: owner-man-jp-reviewer@jp.freebsd.org
Sender: owner-man-jp-reviewer@jp.freebsd.org
X-Originator: heita@mb.infoweb.ne.jp

$BJ?ED$G$9!#(B

  jman2_7.tar.gz $B%i%9%H$G$9!"(Brecv(2)$B!#:#F|Cf$K$O(B tar ball $B$r(B
$B$f!A$3$5$s$KAw$j$^$9!#(B
  
  scatter read/gather read $B$r2?$HLu$=$&$+LB$C$?$N$G$9$,!"7k(B
$B6I!"85LuDL$j%9%-%c%C%?(B/$B%.%c%6!<$K$J$C$F$^$9!#(B
  

--- recv.2.org	Wed Mar 21 06:56:27 2001
+++ recv.2	Wed Mar 21 06:56:27 2001
@@ -55,13 +55,13 @@
 .Fn recvfrom
 $B$H(B
 .Fn recvmsg
-$B$O!"%=%1%C%H$+$i$N%a%C%;!<%8$r<u?.$9$k$N$K;HMQ$5$l!"(B
-$B%=%1%C%H$,@\B3;X8~$G$"$k$+$I$&$+$HL54X78$K%=%1%C%H>e$N%G!<%?$r(B
+$B$O!"%=%1%C%H$+$i$N%a%C%;!<%8$r<u?.$9$k$N$K;HMQ$5$l$^$9!#(B
+$B%=%1%C%H$,@\B3;X8~$G$"$k$+$I$&$+$K$+$+$o$i$:!"%=%1%C%H>e$N%G!<%?$r(B
 $B<u?.$9$k$N$K;HMQ$G$-$^$9!#(B
 .Pp
 .Fa from
 $B$,(B nil $B$G$J$/!"%=%1%C%H$,@\B3;X8~$G$J$$>l9g!"(B
-$B%a%C%;!<%8$N%=!<%9%"%I%l%9$,5-F~$5$l$^$9!#(B
+$B$3$3$K$O%a%C%;!<%8$N%=!<%9%"%I%l%9$,J]B8$5$l$^$9!#(B
 .Fa fromlen
 $B$O!VCM(B-$B7k2L!W%Q%i%a!<%?$G$"$j!"(B
 .Fa from
@@ -81,32 +81,32 @@
 $B$HF10l$G$9!#$3$l$O>iD9$J$N$G!">-Mh$N%j%j!<%9$G$O(B
 $B%5%]!<%H$5$l$J$$2DG=@-$,$"$j$^$9!#(B
 .Pp
-$B$3$l$i(B 3 $B$D$N%k!<%A%s$O@5>o$K40N;$9$k$H%a%C%;!<%8$ND9$5$rJV$7$F$-$^$9!#(B
-$B%a%C%;!<%8$,D9$9$.$F;XDj$N%P%C%U%!$KF~$i$J$$>l9g$O!"(B
+$B$3$l$i(B 3 $B$D$N%k!<%A%s$O@5>o$K40N;$9$k$H%a%C%;!<%8$ND9$5$rJV$7$^$9!#(B
+$B%a%C%;!<%8$,D9$9$.$F;XDj$N%P%C%U%!$K<}$^$i$J$$>l9g!"(B
 $B%a%C%;!<%8$r<u?.$7$?%=%1%C%H$N%?%$%W$K$h$C$F$O(B
-$BD62aJ,$N%P%$%H$OGK4~$5$l$k$G$7$g$&!#(B
+$BD62aJ,$N%P%$%H$,GK4~$5$l$k$3$H$,$"$j$^$9!#(B
 .Pf ( Xr socket 2
 $B$r;2>H(B)$B!#(B
 .Pp
-$B%=%1%C%H$K%a%C%;!<%8$,L5$$>l9g$O!"%=%1%C%H$,%N%s%V%m%C%-%s%0(B
+$B%=%1%C%H$K%a%C%;!<%8$,L5$$>l9g$O!"%=%1%C%H$,Hs%V%m%C%-%s%0(B
 .Pf ( Xr fcntl 2
 $B$r;2>H(B) $B$N>l9g$r=|$-!"8F=P$7$O%a%C%;!<%8$,E~Ce$9$k$N$rBT$A$^$9!#(B
-$B%=%1%C%H$,%N%s%V%m%C%-%s%0$N>l9g!"CM(B -1 $B$,JV$5$l!"30ItJQ?t(B
+$B%=%1%C%H$,Hs%V%m%C%-%s%0$N>l9g!"CM(B -1 $B$,JV$5$l!"30ItJQ?t(B
 .Va errno
 $B$,(B
 .Er EAGAIN
-$B$K@_Dj$5$l$^$9!#DL>o<u?.8F=P$7$O!"MW5a$5$l$?NL$r<u?.$9$k$^$GBT$?$:$K!"(B
-$BF@$i$l$?%G!<%?$rMW5a$5$l$?NL$r>e8B$H$7$FJV$7$^$9!#$3$NF0:n$O!"(B
+$B$K@_Dj$5$l$^$9!#DL>o!"<u?.8F=P$7$OMW5a$5$l$?NL$r<u?.$9$k$^$GBT$?$:$K!"(B
+$BMW5a$5$l$?NL$r>e8B$H$7$FF@$i$l$?%G!<%?$rJV$7$^$9!#$3$NF0:n$O!"(B
 .Xr getsockopt 2
-$B$G@bL@$7$?%=%1%C%H%l%Y%k$N(B
-$B%*%W%7%g%s(B
+$B$G2r@b$5$l$F$$$k%=%1%C%H%l%Y%k$N%*%W%7%g%s(B
 .Dv SO_RCVLOWAT
 $B$*$h$S(B
 .Dv SO_RCVTIMEO
 $B$K$h$C$F1F6A$r<u$1$^$9!#(B
 .Pp
+$B<!$N%G!<%?$,$$$DE~Ce$9$k$+$rH=Dj$9$k$K$O(B
 .Xr select 2
-$B8F=P$7$O!"$5$i$J$k%G!<%?$,$$$DE~Ce$9$k$+$rH=Dj$9$k$N$K;H$&$3$H$,$G$-$^$9!#(B
+$B8F=P$7$r;H$&$3$H$,$G$-$^$9!#(B
 .Pp
 recv $B8F=P$7$X$N(B
 .Fa flags
@@ -117,20 +117,21 @@
 .Bl -column MSG_WAITALL -offset indent
 .It Dv MSG_OOB $B%W%m%;%9BS0h30%G!<%?(B
 .It Dv MSG_PEEK $BCe?.%a%C%;!<%8$NGA$-8+(B (peek)
-.It Dv MSG_WAITALL $B40A4$JMW5a$^$?$O%(%i!<$rBT$D(B
+.It Dv MSG_WAITALL $BMW5a$N40A4$J<B9T!"$^$?$O%(%i!<$rBT$D(B
 .El
 .Pp
 .Dv MSG_OOB
-$B%U%i%0$O!"BS0h30%G!<%?$N<u?.$rMW5a$7!"(B
-$BDL>o$N%G!<%?%9%H%j!<%`$O<u?.$5$l$^$;$s!#(B
+$B%U%i%0$OBS0h30%G!<%?$N<u?.$rMW5a$7!"(B
+$BDL>o$N%G!<%?%9%H%j!<%`$+$i$O<u?.$7$^$;$s!#(B
 $B5^Aw%G!<%?$rDL>o$N%G!<%?BT$A9TNs$N@hF,$KG[CV$9$k%W%m%H%3%k$b$"$j$^$9$,!"(B
-$B$3$N%U%i%0$O$=$N$h$&$J%W%m%H%3%k$G$O;HMQ$G$-$^$;$s!#(BMSG_PEEK $B%U%i%0$O!"(B
-$B<u?.A`:n$,!"%G!<%?$rBT$A9TNs$+$i=|5n$;$:$K$=$N%G!<%?$r<u?.BT$A9TNs$N@hF,$+$i(B
-$BJV$9$h$&$K$7$^$9!#$7$?$,$C$F!"8eB3$N<u?.8F=P$7$OF1$8%G!<%?(B
-$B$rJV$7$^$9!#(BMSG_WAITALL $B%U%i%0$O!"40A4$JMW5a$,K~$?$5$l$k$^$GA`:n$N%V%m%C%/$r(B
-$BMW5a$7$^$9!#$7$+$7!"%7%0%J%k$,JdB-$5$l$?>l9g!"%(%i!<$^$?$O@ZCG$,H/@8$7$?>l9g!"(B
-$B$^$?$O<u?.$9$k<!$N%G!<%?$,JV$5$l$?$b$N$H0[$J$k%?%$%W(B
-$B$G$"$k>l9g!"8F=P$7$OMW5a$5$l$?$h$j>/$J$$%G!<%?$rJV$92DG=@-$,$"$j$^$9!#(B
+$B$3$N%U%i%0$O$=$N$h$&$J%W%m%H%3%k$G$O;HMQ$G$-$^$;$s!#(BMSG_PEEK $B%U%i%0$O(B
+$B<u?.BT$A9TNs$N@hF,$+$i%G!<%?$r=|5n$9$k$3$H$J$/!"$=$N%G!<%?$r(B
+$BJV$7$^$9!#$7$?$,$C$F!"8eB3$N<u?.8F=P$7$OF1$8%G!<%?(B
+$B$rJV$7$^$9!#(BMSG_WAITALL $B%U%i%0$OMW5a$,40A4$KK~$?$5$l$k$^$G(B
+$B%V%m%C%/$9$k$h$&$KMW5a$7$^$9!#(B
+$B$7$+$7!"%7%0%J%k$,JdB-$5$l$?>l9g!"%(%i!<$^$?$O@ZCG$,H/@8$7$?>l9g!"(B
+$B$^$?$O<u?.$9$k<!$N%G!<%?$,JV$5$l$?%?%$%W$H0[$J$k(B
+$B>l9g!"8F=P$7$OMW5a$5$l$?$h$j>/$J$$%G!<%?$rJV$92DG=@-$,$"$j$^$9!#(B
 .Pp
 .Fn recvmsg
 $B8F$S=P$7$O!"(B
@@ -142,11 +143,11 @@
 .Pp
 .Bd -literal
 struct msghdr {
-	caddr_t	msg_name;	/* $B%*%W%7%g%s$N%"%I%l%9(B */
+	caddr_t	msg_name;	/* $B%"%I%l%9(B($B%*%W%7%g%s(B) */
 	u_int	msg_namelen;	/* $B%"%I%l%9$N%5%$%:(B */
 	struct	iovec *msg_iov;	/* $B%9%-%c%C%?(B/$B%.%c%6!<G[Ns(B */
 	u_int	msg_iovlen;	/* msg_iov $B$NMWAG?t(B */
-	caddr_t	msg_control;	/* $BJd=u%G!<%?!"8e=R!#(B */
+	caddr_t	msg_control;	/* $BJd=u%G!<%?!"8e=R(B */
 	u_int	msg_controllen; /* $BJd=u%G!<%?$N%P%C%U%!D9(B */
 	int	msg_flags;	/* $B<u?.$5$l$?%a%C%;!<%8>e$N%U%i%0(B */
 };
@@ -157,7 +158,7 @@
 $B$H(B
 .Fa msg_namelen
 $B$O!"%=%1%C%H$,@\B3$5$l$F$$$J$$>l9g$K!"08@h%"%I%l%9$r;XDj$7$^$9!#(B
-$BL>A0$,K>$^$l$J$$>l9g$dI,MW$G$J$$>l9g!"(B
+$BL>A0$rMW5a$7$J$$>l9g$dI,MW$G$J$$>l9g!"(B
 .Fa msg_name
 $B$O(B NULL $B%]%$%s%?$H$7$F;XDj$G$-$^$9!#(B
 .Fa msg_iov
@@ -165,11 +166,11 @@
 .Fa msg_iovlen
 $B$O(B
 .Xr read 2
-$B$G@bL@$5$l$F$$$k$h$&$K%9%-%c%C%?(B/$B%.%c%6$N>l=j$r5-=R$7$^$9!#(B
+$B$G@bL@$5$l$F$$$k$h$&$K%9%-%c%C%?(B/$B%.%c%6!<$N>l=j$r5-=R$7$^$9!#(B
 .Fa msg_control
 $B$O!"D9$5$,(B
 .Fa msg_controllen
-$B$G!"B>$N%W%m%H%3%k@)8f$K4XO"$9$k%a%C%;!<%8$^$?$O$=$NB>$N(B
+$B$N!"B>$N%W%m%H%3%k@)8f$K4XO"$9$k%a%C%;!<%8$^$?$O$=$NB>$N(B
 $B3F<oJd=u%G!<%?MQ$N%P%C%U%!$r;X$7$F$$$^$9!#%a%C%;!<%8$O<!$N7A<0$G$9!#(B
 .Bd -literal
 struct cmsghdr {
@@ -186,7 +187,7 @@
 $B8F$S=P$7$ND>8e$K!"%G!<%?%P%C%U%!$rH<$o$:$K(B recvmsg $B$rMW5a$7$F!"(B
 $B%f!<%6@\B3MW5a$rF@$k$3$H$,$G$-$k$G$7$g$&!#(B
 .Pp
-$B3+$$$?%U%!%$%k5-=R;R$O$3$l$G(B
+$B%*!<%W%s$5$l$?%U%!%$%k5-=R;R$O$3$l$G(B
 .Dv AF_UNIX
 $B%I%a%$%s%=%1%C%HMQ$NJd=u%G!<%?$H$7$F0z$-EO$5$l!"$=$N:]!"(B
 .Fa cmsg_level
@@ -201,7 +202,7 @@
 .Dv SCM_CREDS
 $B$N(B
 .Fa cmsg_type
-$B$r;HMQ$7$F!"%W%m%;%9$N%/%l%G%s%7%c%k$r(B
+$B$r;HMQ$7$F!"%W%m%;%9$NG'>Z>pJs$r(B
 .Dv AF_UNIX
 $B%I%a%$%s%=%1%C%HMQ$NJd=u%G!<%?$H$7$F(B
 $BEO$9$3$H$b$G$-$^$9!#$3$N%1!<%9$G$O!"(B
@@ -224,13 +225,13 @@
 };
 .Ed
 .Pp
-$B%+!<%M%k$OAw?.%W%m%;%9$N%/%l%G%s%7%c%k>pJs$r5-F~$7!"$=$l$r<u?.B&$XG[?.$7$^$9!#(B
+$B%+!<%M%k$OAw?.%W%m%;%9$NG'>Z>pJs$r5-F~$7!"$=$l$r<u?.B&$XG[?.$7$^$9!#(B
 .Pp
 .Fa msg_flags
 $B%U%#!<%k%I$O<u?.:Q$_%a%C%;!<%8$K=>$C$FLa$j;~$K@_Dj$5$l$^$9!#(B
 .Dv MSG_EOR
-$B$O%l%3!<%I$N=*N;$r<($7$^$9(B: $BJV$5$l$?%G!<%?$,%l%3!<%I$r40N;$7$^$7$?(B ($B0lHL$K$O!"(B
-$B%?%$%W(B
+$B$O(B end-of-record$B!"$D$^$jJV$5$l$?%G!<%?$G%l%3!<%I$,(B
+$B407k$7$F$$$k$3$H$r<($7$^$9(B ($B0lHL$K$O!"%?%$%W(B
 .Dv SOCK_SEQPACKET
 $B$N%=%1%C%H$H$H$b$K;HMQ$5$l$^$9(B)$B!#(B
 .Dv MSG_TRUNC
@@ -252,7 +253,7 @@
 .Fa s
 $B$,M-8z$J5-=R;R$G$O$"$j$^$;$s!#(B
 .It Bq Er ENOTCONN
-$B%=%1%C%H$O@\B3;X8~%W%m%H%3%k$H4X78IU$1$i$l$F$$$^$9$,!"@\B3$5$l$F$$$^$;$s(B
+$B%=%1%C%H$O@\B3;X8~%W%m%H%3%k$H7k$SIU$1$i$l$F$$$^$9$,!"@\B3$5$l$F$$$^$;$s(B
 .Pf ( Xr connect 2
 $B$H(B
 .Xr accept 2
@@ -262,12 +263,12 @@
 .Fa s
 $B$O%=%1%C%H$r;2>H$7$F$$$^$;$s!#(B
 .It Bq Er EAGAIN
-$B%=%1%C%H$O%N%s%V%m%C%-%s%0$H%^!<%/$5$l$F$*$j!"(B
-$B<u?.A`:n$O%V%m%C%/$9$k$G$7$g$&!#(B
-$B$"$k$$$O!"<u?.;~4V@Z$l$,@_Dj$5$l$F$$$F!"(B
-$B%G!<%?$,<u?.$5$l$kA0$K;~4V@Z$l$K$J$j$^$7$?!#(B
+$B%=%1%C%H$,Hs%V%m%C%-%s%0$H%^!<%/$5$l$F$$$k$H$-!"(B
+$B<u?.A`:n$G%V%m%C%/$7$^$7$?!#(B
+$B$"$k$$$O!"<u?.%?%$%`%"%&%H$,@_Dj$5$l$F$$$F!"(B
+$B%G!<%?$,<u?.$5$l$kA0$K%?%$%`%"%&%H$K$J$j$^$7$?!#(B
 .It Bq Er EINTR
-$B%G!<%?$,F@$i$l$k$h$&$K$J$kA0$K%7%0%J%k$NG[?.$K$h$C$F<u?.$O3d9~$^$l$^$7$?!#(B
+$B%G!<%?$,<u?.2DG=$K$J$kA0$K!"<u?.$,%7%0%J%k$K$h$C$F3d9~$^$l$^$7$?!#(B
 .It Bq Er EFAULT
 $B<u?.%P%C%U%!%]%$%s%?$,!"%W%m%;%9$K3d$jEv$F$i$l$?%"%I%l%96u4V$N(B
 $BHO0O30$r;X$7$F$$$^$9!#(B

-----
HIRATA Tadashi ($BJ?ED(B $B@5(B)
heita@mb.infoweb.ne.jp
