[PATCH] D36399: [sanitizers] Add a blocking boolean to GetRandom prototype

[Aleksey Shlyapnikov via Phabricator via llvm-commits]

alekseyshl added inline comments.


================
Comment at: lib/sanitizer_common/sanitizer_linux.cc:1685
+#  define GRND_NONBLOCK 1
+# endif
   static atomic_uint8_t skip_getrandom_syscall;
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Can you move those defines to the top of the file and define SANITIZER_USE_GETRANDOM? Then here you can do 

  if (SANITIZER_USE_GETRANDOM) {
    ...
  }


https://reviews.llvm.org/D36399