Line data Source code
1 : /* Test of gl_thread_self () macro.
2 : Copyright (C) 2011-2020 Free Software Foundation, Inc.
3 :
4 : This program is free software: you can redistribute it and/or modify
5 : it under the terms of the GNU General Public License as published by
6 : the Free Software Foundation; either version 3 of the License, or
7 : (at your option) any later version.
8 :
9 : This program is distributed in the hope that it will be useful,
10 : but WITHOUT ANY WARRANTY; without even the implied warranty of
11 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 : GNU General Public License for more details.
13 :
14 : You should have received a copy of the GNU General Public License
15 : along with this program. If not, see <https://www.gnu.org/licenses/>. */
16 :
17 : /* Written by Bruno Haible <bruno@clisp.org>, 2011. */
18 :
19 : #include <config.h>
20 :
21 : #include "glthread/thread.h"
22 :
23 : gl_thread_t main_thread;
24 :
25 : int
26 1 : main ()
27 : {
28 : /* Check that gl_thread_self () can be used with just $(LIBTHREAD), not
29 : $(LIBMULTITHREAD), i.e. in libraries that are multithread-safe but don't
30 : create threads themselves. */
31 : /* This is not the case on AIX with --enable-threads=isoc+posix, because in
32 : this case, $(LIBTHREAD) is empty whereas $(LIBMULTITHREAD) is '-lpthread'.
33 : */
34 : #if !defined _AIX
35 1 : main_thread = gl_thread_self ();
36 : #endif
37 :
38 1 : return 0;
39 : }
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