Share memory among several instances of a DLL

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The DB unit in the 32-bit version has some examples of how it's done in general.

Basically, in 32-bit mode a DLL is mapped into each process's address space, not an
address space of its own, so that it cannot share memory simply by virtue of being a DLL.
You must use some kind of shared memory object -- such as shared memory, or a
memory-mapped file -- and employ semaphores to properly synchronize access to it.

Comments:

2006-07-11, 04:15:22

anonymous from Russian Federation

Wish there was some more info or related links

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