forked from OSchip/llvm-project
23 lines
411 B
C++
23 lines
411 B
C++
// RUN: %clangxx_msan -O0 -g %s -o %t && %run %t
|
|
|
|
#include <assert.h>
|
|
#include <sanitizer/msan_interface.h>
|
|
#include <semaphore.h>
|
|
|
|
int main(void) {
|
|
sem_t sem;
|
|
int res = sem_init(&sem, 0, 42);
|
|
assert(res == 0);
|
|
|
|
int v;
|
|
res = sem_getvalue(&sem, &v);
|
|
assert(res == 0);
|
|
__msan_check_mem_is_initialized(&v, sizeof(v));
|
|
assert(v == 42);
|
|
|
|
res = sem_destroy(&sem);
|
|
assert(res == 0);
|
|
|
|
return 0;
|
|
}
|