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  • Hash : ba5e39ac
    Author : Patrick Steinhardt
    Date : 2018-05-04T15:25:11

    streams: openssl: fix bogus warning on unused parameter
    
    Our provided callback function `threadid_cb(CRYPTO_THREADID
    *threadid)` sets up a unique thread ID by asking pthread for the
    current thread ID.  Since openssl version 1.1,
    `CRYPTO_THREADID_set_numeric` is simply a no-op macro, leaving
    the `threadid` argument unused after the preprocessor has
    processed the macro. GCC does not account for that situation and
    will thus complain about `threadid` being unused.
    
    Silence this warning by using `GIT_UNUSED(threadid)`.