Fangrui Song 4e9277eda1 [ELF] --wrap: don't unnecessarily expose __real_ ...

The routing rules are:

sym -> __wrap_sym
__real_sym -> sym

__wrap_sym and sym are routing targets, so they need to be exposed to the symbol
table. __real_sym is not and can be eliminated if not used by regular object.

2020-09-30 20:09:25 -07:00

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