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fa214705 UD |
1 | #include <errno.h> |
2 | #include <semaphore.h> | |
3 | #include <stdio.h> | |
4 | #include <unistd.h> | |
5 | #include <pthread.h> | |
6 | #include <internaltypes.h> | |
7 | ||
8 | ||
9 | static int | |
10 | do_test (void) | |
11 | { | |
12 | union | |
13 | { | |
14 | sem_t s; | |
15 | struct new_sem ns; | |
16 | } u; | |
17 | ||
18 | if (sem_init (&u.s, 0, 0) != 0) | |
19 | { | |
20 | puts ("sem_init failed"); | |
21 | return 1; | |
22 | } | |
23 | ||
24 | struct timespec ts = { 0, 1000000001 }; /* Invalid. */ | |
25 | errno = 0; | |
26 | if (sem_timedwait (&u.s, &ts) >= 0) | |
27 | { | |
28 | puts ("sem_timedwait did not fail"); | |
29 | return 1; | |
30 | } | |
31 | if (errno != EINVAL) | |
32 | { | |
33 | puts ("sem_timedwait did not fail with EINVAL"); | |
34 | return 1; | |
35 | } | |
36 | if (u.ns.nwaiters != 0) | |
37 | { | |
38 | puts ("nwaiters modified"); | |
39 | return 1; | |
40 | } | |
41 | ||
42 | return 0; | |
43 | } | |
44 | ||
45 | #define TEST_FUNCTION do_test () | |
46 | #include "../test-skeleton.c" |