| 1 | // RUN: %clangxx -O0 %s -o %t && %run %t |
|---|---|
| 2 | |
| 3 | // Android does not implement these calls. |
| 4 | // UNSUPPORTED: android |
| 5 | |
| 6 | #include <assert.h> |
| 7 | #include <fcntl.h> |
| 8 | #include <semaphore.h> |
| 9 | #include <stdio.h> |
| 10 | #include <unistd.h> |
| 11 | |
| 12 | int main() { |
| 13 | char name[1024]; |
| 14 | sprintf(s: name, format: "/sem_open_test_%zu", (size_t)getpid()); |
| 15 | |
| 16 | sem_t *s = sem_open(name: name, O_CREAT, 0644, 123); |
| 17 | assert(s != SEM_FAILED); |
| 18 | assert(sem_close(s) == 0); |
| 19 | assert(sem_unlink(name) == 0); |
| 20 | } |
| 21 |