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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 | ||
7e625f7e FW |
8 | static int do_test (void); |
9 | ||
10 | #define TEST_FUNCTION do_test () | |
11 | #include "../test-skeleton.c" | |
ed2ced8a UD |
12 | |
13 | static pthread_barrier_t b; | |
14 | ||
15 | ||
16 | static void * | |
17 | tf2 (void *arg) | |
18 | { | |
19 | while (1) | |
20 | sleep (100); | |
21 | ||
22 | /* NOTREACHED */ | |
23 | return NULL; | |
24 | } | |
25 | ||
26 | ||
27 | static void * | |
28 | tf (void *arg) | |
29 | { | |
30 | pthread_t th; | |
31 | ||
32 | int e = pthread_barrier_wait (&b); | |
33 | if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) | |
34 | { | |
35 | puts ("barrier_wait failed"); | |
36 | exit (1); | |
37 | } | |
38 | ||
39 | e = pthread_create (&th, NULL, tf2, NULL); | |
40 | if (e != 0) | |
41 | { | |
42 | printf ("create failed: %s\n", strerror (e)); | |
43 | exit (1); | |
44 | } | |
45 | ||
46 | /* Terminate only this thread. */ | |
47 | return NULL; | |
48 | } | |
49 | ||
50 | ||
51 | static int | |
52 | do_test (void) | |
53 | { | |
54 | pthread_t th; | |
55 | ||
56 | if (pthread_barrier_init (&b, NULL, 2) != 0) | |
57 | { | |
58 | puts ("barrier_init failed"); | |
59 | exit (1); | |
60 | } | |
61 | ||
62 | int e = pthread_create (&th, NULL, tf, NULL); | |
63 | if (e != 0) | |
64 | { | |
65 | printf ("create failed: %s\n", strerror (e)); | |
66 | exit (1); | |
67 | } | |
68 | ||
69 | e = pthread_barrier_wait (&b); | |
70 | if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) | |
71 | { | |
72 | puts ("barrier_wait failed"); | |
73 | exit (1); | |
74 | } | |
75 | ||
7e625f7e FW |
76 | delayed_exit (3); |
77 | ||
ed2ced8a UD |
78 | /* Terminate only this thread. */ |
79 | pthread_exit (NULL); | |
80 | ||
81 | /* NOTREACHED */ | |
82 | return 1; | |
83 | } |