jsgf | 12475f6 | 2003-10-16 06:09:41 +0000 | [diff] [blame] | 1 | /* All OK - test allowed read sharing */ |
| 2 | |
| 3 | #include <pthread.h> |
| 4 | #include <assert.h> |
| 5 | |
| 6 | static int shared; |
| 7 | |
| 8 | static void *t1(void *v) |
| 9 | { |
| 10 | return (void *)(shared + 44); |
| 11 | } |
| 12 | |
| 13 | static void *t2(void *v) |
| 14 | { |
| 15 | return (void *)(shared + 55); |
| 16 | } |
| 17 | |
| 18 | int main() |
| 19 | { |
| 20 | pthread_t a, b; |
| 21 | |
| 22 | shared = 22; |
| 23 | |
| 24 | pthread_create(&a, NULL, t1, NULL); |
| 25 | pthread_create(&b, NULL, t2, NULL); |
| 26 | |
| 27 | pthread_join(a, NULL); |
| 28 | pthread_join(b, NULL); |
| 29 | |
| 30 | assert(shared == 22); |
| 31 | |
| 32 | return 0; |
| 33 | } |