xref: /llvm-project/compiler-rt/test/msan/Linux/pthread_getaffinity_np.cpp (revision 62309ed955e223d2d67754c1565e2295b0761164) 
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 
main()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 }
16