How to share variable in a shared object library
I am creating a shared object library which will be LD_PRELOADed with my program. In that shared library, I also want to use some variables from my program. What is the way of declaring such variables. Note that shared object library is compiled separately from my program. 
How to share variable in a shared object library
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I am creating a shared object library which will be LD_PRELOADed with my program. In that shared library, I also want to use some variables from my program. What is the way of declaring such variables. Note that shared object library is compiled separately from my program. 