1 /* Copyright (C) 2002-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library 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 GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <pthread.h>
19 #include <stdio.h>
20 #include <unistd.h>
21
22
23 static int
do_test(void)24 do_test (void)
25 {
26 puts ("We expect no limits");
27 /* We have no fixed limit on the number of threads. Make sure the
28 headers tell the right story. */
29 #ifdef PTHREAD_THREADS_MAX
30 printf ("Header report maximum number of threads = %lu\n",
31 (unsigned long int) PTHREAD_THREADS_MAX);
32 return 1;
33 #else
34 long int r = sysconf (_SC_THREAD_THREADS_MAX);
35 if (r != -1)
36 {
37 printf ("sysconf(_SC_THREAD_THREADS_MAX) return %ld\n", r);
38 return 1;
39 }
40 #endif
41
42 return 0;
43 }
44
45 #define TEST_FUNCTION do_test ()
46 #include "../test-skeleton.c"
47