compiler-rt/test/msan/Linux/pthread_getaffinity_np.cpp

   1 // RUN: %clangxx_msan -O0 %s -o %t && %run %t
   2
   3 #include <assert.h>
   4 #include <pthread.h>
   5
   6 #include <sanitizer/msan_interface.h>
   7
   8 int main() {
   9   cpu_set_t set_x[4];
  10   int res = pthread_getaffinity_np(pthread_self(), sizeof(set_x), set_x);
  11   assert(res == 0);
  12   __msan_check_mem_is_initialized(set_x, sizeof(set_x));
  13
  14   return 0;
  15 }