How a dll will be sharable by more than one exe?
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Answer Posted / d.v.rama krishna
If a dll is Sharable, all the functions are set in global
data segment, when ever a exe is called the SCM (Service
control Manager ) will increment reference count by 1, if
the second exe is called the same dll, SCM will increment
by 2, if first exe is unloaded or terminatred it decrements
the count by 1.
And finally if reference count is 0, the dll will unloaded
from the memory.
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