Mail Archives: cygwin/1999/08/06/23:28:49
>I believe the only difference is that it has the "SHARED" bit set in
>the section attributes, in addition to the usual initialized data,
>read-write, etc flags.
>
>Can someone send me a testcase so I can see if my local changes fix this
>or not? If it's obvious already, I know nothing about these shared
>segments.
>
>Regards,
>Mumit
Thank you for your help, Mumit, Chris, and Anders. I will try to experiment
around with the information that you guys have provided, and I shall reply
back if I find any favorable results.
In case you are wondering why I'm doing this, I am writing a shell
replacement for Explorer for our lab at school, and one of the
implementation details involves creating a global hook using
SetWindowsHookEx(). Unfortunately, the requirements for having such a hook
involve having a shared data segment in a DLL, so that is the dilema that I
am presently trying to solve.
Mumit, I am not aware of the proper procedures for submitting code, so
forgive me if my approach is mistaken. During the process of developing
this shell, I noticed that the following notification messages for the
appbar were not in shellapi.h
#define ABN_STATECHANGE 0x0000000
#define ABN_POSCHANGED 0x0000001
#define ABN_FULLSCREENAPP 0x0000002
#define ABN_WINDOWARRANGE 0x0000003
Please feel free to add them to the headers at your convenience. Meanwhile,
I thank you once again, and I shall get busy on my coding.
Cheers,
Harold Weissfield
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