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4a235623 LC |
1 | /* Copyright (C) 2011 Free Software Foundation, Inc. |
2 | * | |
3 | * This library is free software; you can redistribute it and/or | |
4 | * modify it under the terms of the GNU Lesser General Public License | |
5 | * as published by the Free Software Foundation; either version 3 of | |
6 | * the License, or (at your option) any later version. | |
7 | * | |
8 | * This library is distributed in the hope that it will be useful, but | |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
11 | * Lesser General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU Lesser General Public | |
14 | * License along with this library; if not, write to the Free Software | |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
16 | * 02110-1301 USA | |
17 | */ | |
18 | ||
19 | /* Test whether threads created with `pthread_create' work (bug #32436) | |
20 | when then main thread is the one that initializes Guile. */ | |
21 | ||
22 | #ifdef HAVE_CONFIG_H | |
23 | # include <config.h> | |
24 | #endif | |
25 | ||
26 | #include <pthread.h> | |
27 | #include <stdlib.h> | |
28 | #include <libguile.h> | |
29 | ||
30 | static void * | |
31 | do_something (void *arg) | |
32 | { | |
33 | scm_list_copy (scm_make_list (scm_from_int (1234), SCM_BOOL_T)); | |
34 | scm_gc (); | |
35 | return NULL; | |
36 | } | |
37 | ||
38 | static void * | |
39 | thread (void *arg) | |
40 | { | |
41 | scm_with_guile (do_something, NULL); | |
42 | return NULL; | |
43 | } | |
44 | ||
7c86abd9 LC |
45 | static void * |
46 | inner_main (void *data) | |
4a235623 LC |
47 | { |
48 | int i; | |
49 | pthread_t thr; | |
50 | ||
4a235623 LC |
51 | do_something (NULL); |
52 | ||
53 | for (i = 0; i < 77; i++) | |
54 | { | |
55 | pthread_create (&thr, NULL, thread, NULL); | |
56 | pthread_join (thr, NULL); | |
57 | } | |
58 | ||
7c86abd9 LC |
59 | return NULL; |
60 | } | |
61 | ||
62 | \f | |
63 | int | |
64 | main (int argc, char *argv[]) | |
65 | { | |
66 | scm_with_guile (inner_main, NULL); | |
67 | ||
4a235623 LC |
68 | return EXIT_SUCCESS; |
69 | } |