PatR 81d73ce417 disable gcc's __attribute__((warn_unused_result)) ...

Casting to (void) to discard a function return value doesn't satisfy
gcc's -Wunused-result (which we aren't enabling but is apparently
being activated for particular functions by glibc header files).  Turn
it into a no-op to suppress three dozen warnings from Travis builds.

2018-12-18 19:11:36 -08:00

13 KiB

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