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20181478 NJ |
1 | /* Copyright (C) 2008 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 | |
5 | * License as published by the Free Software Foundation; either | |
6 | * version 2.1 of the License, or (at your option) any later version. | |
7 | * | |
8 | * This library is distributed in the hope that it will be useful, | |
9 | * but 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 02110-1301 USA | |
16 | */ | |
17 | ||
3394818c LC |
18 | #ifndef HAVE_CONFIG_H |
19 | # include <config.h> | |
20 | #endif | |
21 | ||
01be513e NJ |
22 | #include <pthread.h> |
23 | #include <libguile.h> | |
24 | ||
20181478 NJ |
25 | void *thread_inner_main (void *unused); |
26 | void *thread_main (void *unused); | |
27 | void *do_join (void *data); | |
28 | void *inner_main (void *unused); | |
01be513e | 29 | |
20181478 NJ |
30 | void * |
31 | thread_inner_main (void *unused) | |
01be513e NJ |
32 | { |
33 | int argc = 3; | |
20181478 NJ |
34 | char *argv[] = { |
35 | "guile", | |
36 | "-c", | |
37 | "(or (current-module) (exit -1))", | |
38 | 0 | |
39 | }; | |
40 | ||
01be513e NJ |
41 | scm_shell (argc, argv); |
42 | ||
20181478 | 43 | return NULL; /* dummy */ |
01be513e NJ |
44 | } |
45 | ||
20181478 NJ |
46 | void * |
47 | thread_main (void *unused) | |
01be513e NJ |
48 | { |
49 | scm_with_guile (&thread_inner_main, NULL); | |
50 | ||
20181478 | 51 | return NULL; /* dummy */ |
01be513e NJ |
52 | } |
53 | ||
20181478 NJ |
54 | void * |
55 | do_join (void *data) | |
01be513e | 56 | { |
20181478 | 57 | pthread_t *thread = (pthread_t *) data; |
01be513e NJ |
58 | |
59 | pthread_join (*thread, NULL); | |
60 | ||
20181478 | 61 | return NULL; /* dummy */ |
01be513e NJ |
62 | } |
63 | ||
20181478 NJ |
64 | void * |
65 | inner_main (void *unused) | |
01be513e NJ |
66 | { |
67 | pthread_t thread; | |
68 | ||
69 | pthread_create (&thread, NULL, &thread_main, NULL); | |
70 | scm_without_guile (do_join, &thread); | |
71 | ||
20181478 | 72 | return NULL; /* dummy */ |
01be513e NJ |
73 | } |
74 | ||
20181478 NJ |
75 | int |
76 | main (int argc, char **argv) | |
01be513e NJ |
77 | { |
78 | scm_with_guile (&inner_main, NULL); | |
79 | ||
80 | return 0; | |
81 | } |