Commit | Line | Data |
---|---|---|
002aab40 | 1 | /* Copyright (C) 2011, 2012 Free Software Foundation, Inc. |
4a235623 LC |
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 a thread created with `scm_spawn_thread' can be joined. | |
20 | See <http://thread.gmane.org/gmane.lisp.guile.devel/11804> for the | |
21 | original report. */ | |
22 | ||
23 | #ifdef HAVE_CONFIG_H | |
24 | # include <config.h> | |
25 | #endif | |
26 | ||
27 | #include <libguile.h> | |
28 | ||
29 | #include <time.h> | |
30 | #include <stdlib.h> | |
31 | ||
32 | static SCM | |
33 | thread_main (void *data) | |
34 | { | |
35 | return SCM_BOOL_T; | |
36 | } | |
37 | ||
38 | static SCM | |
39 | thread_handler (void *data, SCM key, SCM args) | |
40 | { | |
41 | return SCM_BOOL_T; | |
42 | } | |
43 | ||
44 | static void * | |
45 | inner_main (void *data) | |
46 | { | |
47 | SCM thread, timeout; | |
48 | ||
49 | thread = scm_spawn_thread (thread_main, 0, thread_handler, 0); | |
50 | timeout = scm_from_unsigned_integer (time (NULL) + 10); | |
002aab40 | 51 | return SCM2PTR (scm_join_thread_timed (thread, timeout, SCM_BOOL_F)); |
4a235623 LC |
52 | } |
53 | ||
54 | \f | |
55 | int | |
56 | main (int argc, char **argv) | |
57 | { | |
58 | SCM result; | |
59 | ||
60 | result = PTR2SCM (scm_with_guile (inner_main, 0)); | |
61 | return scm_is_true (result) ? EXIT_SUCCESS : EXIT_FAILURE; | |
62 | } |