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5430d926 | 1 | /* Copyright (C) 2002, 2003 Free Software Foundation, Inc. |
76a50749 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
19 | ||
20 | #include <pthread.h> | |
21 | #include <stdio.h> | |
22 | #include <unistd.h> | |
5430d926 | 23 | #include <sys/types.h> |
76a50749 UD |
24 | |
25 | ||
5430d926 UD |
26 | static pid_t pid; |
27 | ||
28 | static void * | |
29 | tf (void *a) | |
76a50749 | 30 | { |
5430d926 UD |
31 | if (getpid () != pid) |
32 | { | |
33 | write (2, "pid mismatch\n", 13); | |
34 | _exit (1); | |
35 | } | |
36 | ||
76a50749 UD |
37 | return a; |
38 | } | |
39 | ||
40 | ||
41 | int | |
42 | do_test (void) | |
43 | { | |
5430d926 UD |
44 | pid = getpid (); |
45 | ||
76a50749 UD |
46 | #define N 2 |
47 | pthread_t t[N]; | |
48 | int i; | |
49 | ||
50 | for (i = 0; i < N; ++i) | |
51 | if (pthread_create (&t[i], NULL, tf, (void *) (i + 1)) != 0) | |
52 | { | |
53 | write (2, "create failed\n", 14); | |
54 | _exit (1); | |
55 | } | |
56 | else | |
57 | printf ("created thread %d\n", i); | |
58 | ||
59 | for (i = 0; i < N; ++i) | |
60 | { | |
61 | void *r; | |
62 | int e; | |
63 | if ((e = pthread_join (t[i], &r)) != 0) | |
64 | { | |
65 | printf ("join failed: %d\n", e); | |
66 | _exit (1); | |
67 | } | |
68 | else if (r != (void *) (i + 1)) | |
69 | { | |
70 | write (2, "result wrong\n", 13); | |
71 | _exit (1); | |
72 | } | |
73 | else | |
74 | printf ("joined thread %d\n", i); | |
75 | } | |
76 | ||
77 | return 0; | |
78 | } | |
79 | ||
80 | ||
81 | #define TEST_FUNCTION do_test () | |
82 | #include "../test-skeleton.c" |