1*d21b3d34SFangrui Song // RUN: %clangxx_msan -O0 %s -o %t && %run %t
2*d21b3d34SFangrui Song 
3*d21b3d34SFangrui Song #include <assert.h>
4*d21b3d34SFangrui Song #include <pthread.h>
5*d21b3d34SFangrui Song #include <sanitizer/msan_interface.h>
6*d21b3d34SFangrui Song 
main(void)7*d21b3d34SFangrui Song int main(void) {
8*d21b3d34SFangrui Song   int oldstate;
9*d21b3d34SFangrui Song   int oldtype;
10*d21b3d34SFangrui Song   int res = pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate);
11*d21b3d34SFangrui Song   assert(res == 0);
12*d21b3d34SFangrui Song   __msan_check_mem_is_initialized(&oldstate, sizeof(oldstate));
13*d21b3d34SFangrui Song 
14*d21b3d34SFangrui Song   res = pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &oldtype);
15*d21b3d34SFangrui Song   assert(res == 0);
16*d21b3d34SFangrui Song   __msan_check_mem_is_initialized(&oldtype, sizeof(oldtype));
17*d21b3d34SFangrui Song 
18*d21b3d34SFangrui Song   return 0;
19*d21b3d34SFangrui Song }
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