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Commit | Line | Data |
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ed2ced8a UD |
1 | #include <pthread.h> |
2 | #include <signal.h> | |
3 | #include <stdio.h> | |
4 | #include <stdlib.h> | |
5 | #include <string.h> | |
6 | #include <unistd.h> | |
7 | ||
8 | ||
9 | static pthread_barrier_t b; | |
10 | ||
11 | ||
12 | static void * | |
13 | tf2 (void *arg) | |
14 | { | |
15 | while (1) | |
16 | sleep (100); | |
17 | ||
18 | /* NOTREACHED */ | |
19 | return NULL; | |
20 | } | |
21 | ||
22 | ||
23 | static void * | |
24 | tf (void *arg) | |
25 | { | |
26 | pthread_t th; | |
27 | ||
28 | int e = pthread_barrier_wait (&b); | |
29 | if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) | |
30 | { | |
31 | puts ("barrier_wait failed"); | |
32 | exit (1); | |
33 | } | |
34 | ||
35 | e = pthread_create (&th, NULL, tf2, NULL); | |
36 | if (e != 0) | |
37 | { | |
38 | printf ("create failed: %s\n", strerror (e)); | |
39 | exit (1); | |
40 | } | |
41 | ||
42 | /* Terminate only this thread. */ | |
43 | return NULL; | |
44 | } | |
45 | ||
46 | ||
47 | static int | |
48 | do_test (void) | |
49 | { | |
50 | pthread_t th; | |
51 | ||
52 | if (pthread_barrier_init (&b, NULL, 2) != 0) | |
53 | { | |
54 | puts ("barrier_init failed"); | |
55 | exit (1); | |
56 | } | |
57 | ||
58 | int e = pthread_create (&th, NULL, tf, NULL); | |
59 | if (e != 0) | |
60 | { | |
61 | printf ("create failed: %s\n", strerror (e)); | |
62 | exit (1); | |
63 | } | |
64 | ||
65 | e = pthread_barrier_wait (&b); | |
66 | if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) | |
67 | { | |
68 | puts ("barrier_wait failed"); | |
69 | exit (1); | |
70 | } | |
71 | ||
72 | /* Terminate only this thread. */ | |
73 | pthread_exit (NULL); | |
74 | ||
75 | /* NOTREACHED */ | |
76 | return 1; | |
77 | } | |
78 | ||
79 | #define EXPECTED_SIGNAL SIGALRM | |
80 | #define TEST_FUNCTION do_test () | |
81 | #include "../test-skeleton.c" |