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| To: | cygwin AT cygwin DOT com |
| Date: | Fri, 03 Oct 2008 14:04:28 +0100 |
| Subject: | Re: non-persistent DllMain |
| Envelope-To: | cygwin AT cygwin DOT com |
| References: | <48E5FB68 DOT 1090104 AT liddicott DOT com> <48E5FE38 DOT 7040400 AT gmail DOT com> <48E60C19 DOT 8070409 AT liddicott DOT com> <028e01c92554$709fef20$9601a8c0 AT CAM DOT ARTIMI DOT COM> |
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| From: | "Sam Liddicott" <sam AT liddicott DOT com> |
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* Dave Korn wrote, On 03/10/08 13:34: > DllMain is special. There's a lot you cannot do in there, in particular > file i/o, printf etc, because you're running inside a lock and it's a sort of > critical section-y sort of situation, and indeed the MSVC CRT probably isn't > inited yet, so you definitely won't have stdio. > > If I were you, I'd put loads of OutputDebugMessage calls in your DllMain, > and watch what's happening and look at the value of hModule, and the addressof > g_hDLL (etc) using Sysinternals DebugView. > OutputDebugString doesn't work in DllMain either, but it works in the other functions. Sam -- 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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