On Thu, 15 Oct 2009, Brian McGrew wrote:
d3d1 wrote:
Hi All,
If 2 programs running at same time, is it possible one of those applications
access the other's recourses such as memory data?
On Windows, yes. Look at the ReadProcessMemory / WriteProcessMemory
APIs. This is not a GCC question, however.
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If there's a way to do this on Linux using gcc-4.1.1 and kernel-2.6.23++ I
would love to hear it! Persaonlly, I know it's not a gcc question, but
you's guys are the guru's and it would help me out tremendously!!!
If you have control over where the data are located in memory, you can use
mmap to map the same file into both address spaces and place the data
there. Of course, you'll need to be careful about concurrent access if
the data are updated.
