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Re: [ANNOUNCEMENT] New on sources: rxvt-2.7.2-1
- To: "Steve O" <simgenome at yahoo dot com>
- Subject: Re: [ANNOUNCEMENT] New on sources: rxvt-2.7.2-1
- From: "Dmitry Timoshkov" <dmitry at baikal dot ru>
- Date: Mon, 14 May 2001 23:12:52 +0800
- Cc: <cygwin at cygwin dot com>
- References: <20010514141738.25390.qmail@web5410.mail.yahoo.com>
"Steve O" <simgenome@yahoo.com> wrote:
> I traced the segfault to a call to CreateWindow().
> Since I haven't changed the CreateWindow parameters
> and an older version works on NT, I'm left with the
> fact that I moved the call to RegisterClass and
> the WndProc to a DLL. I don't know why that would
> cause CreateWindow to break.
>
> I'm able to single step up to the CreateWindow, and
> catch the WM_CREATE message being processed by the
> WndProc. It's after my WndProc returns DefWindowProc(...)
> that CreateWindow tanks.
It could be related to the fact, that either class is registered
or window is created with the wrong hinstance. Though MSDN says:
CreateWindow:
hInstance -
Windows 95/98: [in] Handle to the instance of the module to be
associated with the window.
Windows NT/2000: This value is ignored.
--
Dmitry.
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