Hi,

I would like to write a piece of code that periodically samples the
instruction pointer into a fixed size circular buffer that can be
written to disk whenever I want.

I gather I need to implement some sort of VxD or ISR to do this, but
have no idea where to start.

Can someone point me at some code to do this?

I'm guessing I need to know how to hook the timer interrupt, and do IO
with a thread to exchange the buffer when requested.

Thanks
Justin

Hi all,

I have a service running in Vista. Apparently I can't write files,
or even do an OutputDebugString from the service. I understand in
Vista there was some service hardening added. What permissions do I
need to set on the service to let me be able to write files, do an
OutputDebugString, etc.?

Thanks
Tom

I'm writting an application for a StrongArm target, that is able to
run on a win32 simulator. I'm need to write to the serial port and
would like to use open(), ioctl() and so on without having to use
ifdef's for win32 (and then use _open() etc.)

I'm looking for some sort of wrapper that wraps the win32 api with the
matching POSIX function definitions.

Is it possible and which library could do that? I was wondering if
maybe MinGW, Cygwin, Uwin or something else could do the trick

Response to "Alf P. Steinbach" :

Hi,

I want to zoom-in and zoom out an image which is bitmap.

Actually I am loading 2 bitmaps one on the other.I want to zoom that
first image.In those 2 images second one is an aircraft.I want to zoom
that area where the aircraft is placing.

Now I can able to zoom an image using stretchblt.ButI want to zoom
that particular area where aircraft is placing.

Hope you got my problem.Please give reply as early as possible.
Thanks And Regards,
swetha.