shared object

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shared object


I would like to create a shared object ( .so).

This shared object

1. uses the functions from a library.
2. Also it should be able to use the global variable in an app

To achieve this what should I do ? 1) To use the functions in the library should I give the -ld option while creating the object file itself ?

2) To share global variable b/w application and .so should I use IPC ? If yes which IPC should I use ?

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