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From: | "Dave Korn" <dave DOT korn AT artimi DOT com> |
To: | <cygwin AT cygwin DOT com> |
References: | <47D4A7E4 DOT 5070509 AT tlinx DOT org> <47D4B7D2 DOT 1F78DADB AT dessent DOT net> <47D4E892 DOT 1090305 AT tlinx DOT org> <47D50BB6 DOT EFB28302 AT dessent DOT net> <47D6056B DOT 6000805 AT tlinx DOT org> <47D610C2 DOT EECE7EE9 AT dessent DOT net> <00b601c8843a$d94fe2c0$2708a8c0 AT CAM DOT ARTIMI DOT COM> <47D7EFEC DOT 122C76AE AT dessent DOT net> |
Subject: | RE: Bug: C-prog from Win dies in fork; gdb.exe also won't run |
Date: | Wed, 12 Mar 2008 15:34:55 -0000 |
Message-ID: | <00d001c88456$9f75a3c0$2708a8c0@CAM.ARTIMI.COM> |
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Brian Dessent wrote on 12 March 2008 15:00: > Dave Korn wrote: > > > The native API, to the very best of my knowledge, exports exactly the > > same set of interfaces to every subsystem. Can you explain exactly > > what you're talking about here? > > Microsoft Windows Internals, 4th. Ed (Russinovich & Solomon), p. 60: > p.394: Thanks, but none of that seems germane to the question I was really asking. Those quotes don't say, for example "NtCreateProcess will return ERROR_INVALID_PARAMETER if a win32-ss application tries to pass the COPY_ON_WRITE_FLAG but will accept the flag when called by a posix-ss application". Corinna explained it from the angle I was looking at. Now, who supposes you could work around the restriction by writing * (WORD *) 0x004000dc = POSIX_CUI; just before calling NtSetInformation? cheers, DaveK -- Can't think of a witty .sigline today.... -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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