From: sos AT prospect DOT com DOT ru (Sergey Okhapkin)
Subject: One more net.cc fix.
2 Mar 1998 06:00:35 -0800
Message-ID: <01BD45F7.7C70AE40.cygnus.cygwin32.developers@gater.krystalbank.msk.ru>
To: "'cygwin32-developers AT cygnus DOT com'" <cygwin32-developers AT cygnus DOT com>

Hi!

This patch fixes a problem with a traps in open() calls in a forked process when parent uses sockets, but the child not.

net.cc	Mark wsock32 import pointers as NO_COPY.

 

-- 
Sergey Okhapkin, http://www.lexa.ru/sos
Moscow, Russia
Looking for a job.


begin 600 forkopen.diff
M+2TM(&YE="YC8RYO<FEG"5-U;B!-87(@,#$@,3,Z,S(Z,3(@,3DY. HK*RL@
M;F5T+F-C"4UO;B!-87(@,#(@,3,Z,S4Z-#,@,3DY. I 0" M,S4L-#@@*S,U
M+#0X($! "B!(04Y$3$4@=W-O8VLS,CL*( H@+RH AT 4&]I;G1E<G,@=&\@=W-O
M8VLS,BYD;&P AT 97AP;W)T<R J+PHM:6YT("@J:5]74T%!<WEN8U-E;&5C="D@
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M="D@*%-/0TM%5"P AT 9F1?<V5T("HI(%!!4T-!3#L*+5-/0TM%5" H*FE?86-C
M97!T*2 H4T]#2T54(',L('-T<G5C="!S;V-K861D<B J861D<BQI;G0@*F%D
M9')L96XI(%!!4T-!3#L*+6EN=" H*FE?8FEN9"D@*%-/0TM%5"!S+"!C;VYS
M="!S=')U8W0@<V]C:V%D9'(@*F%D9'(L(&EN="!N86UE;&5N*2!005-#04P[
M"BUI;G0@*"II7V-L;W-E<V]C:V5T*2 H4T]#2T54(',I(%!!4T-!3#L*+6EN
M=" H*FE?8V]N;F5C="D@*%-/0TM%5"!S+"!C;VYS="!S=')U8W0@<V]C:V%D
M9'(@*FYA;64L(&EN="!N86UE;&5N*2!005-#04P["BUS=')U8W0@:&]S=&5N
M=" J("@J:5]G971H;W-T8GEA9&1R*2 H8V]N<W0 AT 8VAA<B J(&%D9'(L(&EN
M="P@:6YT*2!005-#04P["BUS=')U8W0@:&]S=&5N=" J("@J:5]G971H;W-T
M8GEN86UE*2 H8V]N<W0 AT 8VAA<B J(&YA;64I(%!!4T-!3#L*+6EN=" H*FE?
M9V5T<&5E<FYA;64I("A33T-+150@<RP@<W1R=6-T('-O8VMA9&1R("IN86UE
M+"!I;G0@*B!N86UE;&5N*2!005-#04P["BUS=')U8W0@<')O=&]E;G0@*B H
M*FE?9V5T<')O=&]B>6YA;64I("AC;VYS="!C:&%R("H@;F%M92D AT 4$%30T%,
M.PHM<W1R=6-T('!R;W1O96YT("H@*"II7V=E='!R;W1O8GEN=6UB97(I("AI
M;G0@;G5M8F5R*2!005-#04P["BUS=')U8W0@<V5R=F5N=" J("@J:5]G971S
M97)V8GEN86UE*2 H8V]N<W0 AT 8VAA<B J(&YA;64L"6-O;G-T(&-H87(@*B!P
M<F]T;RD AT 4$%30T%,.PHM<W1R=6-T('-E<G9E;G0@*B H*FE?9V5T<V5R=F)Y
M<&]R="D@*&EN="!P;W)T+"!C;VYS="!C:&%R("H@<')O=&\I(%!!4T-!3#L*
M+6EN=" H*FE?9V5T<V]C:VYA;64I("A33T-+150@<RP@<W1R=6-T('-O8VMA
M9&1R("IN86UE+"!I;G0@*B!N86UE;&5N*2!005-#04P["BMI;G0@*"II7U=3
M04%S>6YC4V5L96-T*2 H4T]#2T54(',L($A73D0@:%=N9"P@=5]I;G0@=TUS
M9RP@;&]N9R!L179E;G0I($Y/7T-/4%D AT 4$%30T%,.PHK:6YT("@J:5]74T%#
M;&5A;G5P*2 H=F]I9"D AT 3D]?0T]062!005-#04P["BMI;G0@*"II7U=304=E
M=$QA<W1%<G)O<BD@*'9O:60I($Y/7T-/4%D AT 4$%30T%,.PHK:6YT("@J:5]7
M4T%3=&%R='5P*2 H:6YT('=697)S:6]N4F5Q=6ER960L($Q05U-!1$%402!L
M<%=3041A=&$I($Y/7T-/4%D AT 4$%30T%,.PHK:6YT("@J:5]?7U=3049$27-3
M970I("A33T-+150L(&9D7W-E=" J*2!.3U]#3U!9(%!!4T-!3#L**U-/0TM%
M5" H*FE?86-C97!T*2 H4T]#2T54(',L('-T<G5C="!S;V-K861D<B J861D
M<BQI;G0@*F%D9')L96XI($Y/7T-/4%D AT 4$%30T%,.PHK:6YT("@J:5]B:6YD
M*2 H4T]#2T54(',L(&-O;G-T('-T<G5C="!S;V-K861D<B J861D<BP@:6YT
M(&YA;65L96XI($Y/7T-/4%D AT 4$%30T%,.PHK:6YT("@J:5]C;&]S97-O8VME
M="D@*%-/0TM%5"!S*2!.3U]#3U!9(%!!4T-!3#L**VEN=" H*FE?8V]N;F5C
M="D@*%-/0TM%5"!S+"!C;VYS="!S=')U8W0@<V]C:V%D9'(@*FYA;64L(&EN
M="!N86UE;&5N*2!.3U]#3U!9(%!!4T-!3#L**W-T<G5C="!H;W-T96YT("H@
M*"II7V=E=&AO<W1B>6%D9'(I("AC;VYS="!C:&%R("H AT 861D<BP@:6YT+"!I
M;G0I($Y/7T-/4%D AT 4$%30T%,.PHK<W1R=6-T(&AO<W1E;G0@*B H*FE?9V5T
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M=" J("@J:5]G971P<F]T;V)Y;G5M8F5R*2 H:6YT(&YU;6)E<BD AT 3D]?0T]0
M62!005-#04P["BMS=')U8W0@<V5R=F5N=" J("@J:5]G971S97)V8GEN86UE
M*2 H8V]N<W0 AT 8VAA<B J(&YA;64L"6-O;G-T(&-H87(@*B!P<F]T;RD AT 3D]?
M0T]062!005-#04P["BMS=')U8W0@<V5R=F5N=" J("@J:5]G971S97)V8GEP
M;W)T*2 H:6YT('!O<G0L(&-O;G-T(&-H87(@*B!P<F]T;RD AT 3D]?0T]062!0
M05-#04P["BMI;G0@*"II7V=E='-O8VMN86UE*2 H4T]#2T54(',L('-T<G5C
M="!S;V-K861D<B J;F%M92P@:6YT("H@;F%M96QE;BD AT 3D]?0T]062!005-#
M04P["B!I;G0@*"II7V=E='-O8VMO<'0I("A33T-+150@<RP@:6YT(&QE=F5L
M+"!I;G0@;W!T;F%M92P*+2 @(" @(" @(" @(" @(" @(" @(&-H87(@*B!O
M<'1V86PL(&EN=" J;W!T;&5N*2!005-#04P["BUU;G-I9VYE9"!L;VYG("@J
M:5]I;F5T7V%D9'(I("AC;VYS="!C:&%R("H AT 8W I(%!!4T-!3#L*+6-H87(@
M*B H*FE?:6YE=%]N=&]A*2 H<W1R=6-T(&EN7V%D9'(@:6XI(%!!4T-!3#L*
M+6EN=" H*FE?:6]C=&QS;V-K970I("A33T-+150@<RP@;&]N9R!C;60L('5?
M;&]N9R J87)G<"D AT 4$%30T%,.PHM:6YT("@J:5]L:7-T96XI("A33T-+150@
M<RP@:6YT(&)A8VML;V<I(%!!4T-!3#L*+6EN=" H*FE?<F5C=BD@*%-/0TM%
M5"!S+"!C:&%R("H AT 8G5F+"!I;G0@;&5N+"!I;G0 AT 9FQA9W,I(%!!4T-!3#L*
M*R @(" @(" @(" @(" @(" @(" @(&-H87(@*B!O<'1V86PL(&EN=" J;W!T
M;&5N*2!.3U]#3U!9(%!!4T-!3#L**W5N<VEG;F5D(&QO;F<@*"II7VEN971?
M861D<BD@*&-O;G-T(&-H87(@*B!C<"D AT 3D]?0T]062!005-#04P["BMC:&%R
M("H@*"II7VEN971?;G1O82D@*'-T<G5C="!I;E]A9&1R(&EN*2!.3U]#3U!9
M(%!!4T-!3#L**VEN=" H*FE?:6]C=&QS;V-K970I("A33T-+150@<RP@;&]N
M9R!C;60L('5?;&]N9R J87)G<"D AT 3D]?0T]062!005-#04P["BMI;G0@*"II
M7VQI<W1E;BD@*%-/0TM%5"!S+"!I;G0 AT 8F%C:VQO9RD AT 3D]?0T]062!005-#
M04P["BMI;G0@*"II7W)E8W8I("A33T-+150@<RP AT 8VAA<B J(&)U9BP@:6YT
M(&QE;BP@:6YT(&9L86=S*2!.3U]#3U!9(%!!4T-!3#L*(&EN=" H*FE?<F5C
M=F9R;VTI("A33T-+150@<RP AT 8VAA<B J(&)U9BP@:6YT(&QE;BP@:6YT(&9L
M86=S+ HM"0D@("!S=')U8W0@<V]C:V%D9'(@("IF<F]M+"!I;G0@*B!F<F]M
M;&5N*2!005-#04P["BL)"2 @('-T<G5C="!S;V-K861D<B @*F9R;VTL(&EN
M=" J(&9R;VUL96XI($Y/7T-/4%D AT 4$%30T%,.PH@:6YT("@J:5]S96QE8W0I
M("AI;G0@;F9D<RP AT 9F1?<V5T("IR96%D9F1S+"!F9%]S970@*G=R:71E9F1S
M+ HM(" @(" @(" @(" @(" @("!F9%]S970@*F5X8V5P=&9D<RP AT 8V]N<W0@
M<W1R=6-T('1I;65V86P@*G1I;65O=70I(%!!4T-!3#L*+6EN=" H*FE?<V5N
M9"D@*%-/0TM%5"!S+"!C;VYS="!C:&%R("H AT 8G5F+"!I;G0@;&5N+"!I;G0@
M9FQA9W,I(%!!4T-!3#L**R @(" @(" @(" @(" @(" @9F1?<V5T("IE>&-E
M<'1F9',L(&-O;G-T('-T<G5C="!T:6UE=F%L("IT:6UE;W5T*2!.3U]#3U!9
M(%!!4T-!3#L**VEN=" H*FE?<V5N9"D@*%-/0TM%5"!S+"!C;VYS="!C:&%R
M("H AT 8G5F+"!I;G0@;&5N+"!I;G0 AT 9FQA9W,I($Y/7T-/4%D AT 4$%30T%,.PH@
M:6YT("@J:5]S96YD=&\I("A33T-+150@<RP AT 8V]N<W0 AT 8VAA<B @*B!B=68L
M(&EN="!L96XL(&EN="!F;&%G<RP*+0D)(&-O;G-T('-T<G5C="!S;V-K861D
M<B @*G1O+"!I;G0@=&]L96XI(%!!4T-!3#L**PD)(&-O;G-T('-T<G5C="!S
M;V-K861D<B @*G1O+"!I;G0@=&]L96XI($Y/7T-/4%D AT 4$%30T%,.PH@:6YT
M("@J:5]S971S;V-K;W!T*2 H4T]#2T54(',L(&EN="!L979E;"P@:6YT(&]P
M=&YA;64L"BT)"2 @(" @8V]N<W0 AT 8VAA<B J(&]P='9A;"P@:6YT(&]P=&QE
M;BD AT 4$%30T%,.PHM:6YT("@J:5]S:'5T9&]W;BD@*%-/0TM%5"!S+"!I;G0@
M:&]W*2!005-#04P["BU33T-+150@*"II7W-O8VME="D@*&EN="!A9BP@:6YT
M('1Y<&4L(&EN="!P<F]T;V-O;"D AT 4$%30T%,.PHK"0D@(" @(&-O;G-T(&-H
M87(@*B!O<'1V86PL(&EN="!O<'1L96XI($Y/7T-/4%D AT 4$%30T%,.PHK:6YT
M("@J:5]S:'5T9&]W;BD@*%-/0TM%5"!S+"!I;G0@:&]W*2!.3U]#3U!9(%!!
M4T-!3#L**U-/0TM%5" H*FE?<V]C:V5T*2 H:6YT(&%F+"!I;G0@='EP92P@
M:6YT('!R;W1O8V]L*2!.3U]#3U!9(%!!4T-!3#L*( H@+RH AT 5&AE<V4 AT 8V%L
M;',@87)E(&YO;BUS=&%N9&%R9"P AT 86YD(&UA>2!N;W0@<')E<V5N="!I;B!N
M;VXM35,@25 @<W1A8VMS("HO"B!33T-+150@*"II7W)C;60I("AC:&%R("HJ
M86AO<W0L('5N<VEG;F5D('-H;W)T(&EN<&]R="P AT 8VAA<B J;&]C=7-E<BP*
M+0D)("!C:&%R("IR96UU<V5R+"!C:&%R("IC;60L(%-/0TM%5" J9F0R<"D@
M4$%30T%,.PHK"0D@(&-H87(@*G)E;75S97(L(&-H87(@*F-M9"P AT 4T]#2T54
M("IF9#)P*2!.3U]#3U!9(%!!4T-!3#L*(%-/0TM%5" H*FE?<F5X96,I("AC
M:&%R("HJ:&]S="P@=6YS:6=N960@<VAO<G0@<&]R="P AT 8VAA<B J=7-E<BP*
M+0D)(" @8VAA<B J<&%S<W=D+"!C:&%R("IC;60L(%-/0TM%5" J9F0R<"D@
M4$%30T%,.PHM4T]#2T54("@J:5]R<F5S=G!O<G0I("AI;G0@*G!O<G0I(%!!
M4T-!3#L**PD)(" @8VAA<B J<&%S<W=D+"!C:&%R("IC;60L(%-/0TM%5" J
M9F0R<"D AT 3D]?0T]062!005-#04P["BM33T-+150@*"II7W)R97-V<&]R="D@
M*&EN=" J<&]R="D AT 3D]?0T]062!005-#04P["B *("\J($-Y9W=I;C,R(&EN
D=&5R;F%L("HO"B O*B!);FET:6%L:7IE(%=I;E-O8VL@*B\*
`
end