1 | /* Copyright (C) 2003-2024 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 <stdlib.h> |
21 | #include <time.h> |
22 | #include <unistd.h> |
23 | |
24 | |
25 | int |
26 | do_test (void) |
27 | { |
28 | #if defined _POSIX_THREAD_CPUTIME && _POSIX_THREAD_CPUTIME >= 0 |
29 | clockid_t cl; |
30 | /* This is really only a linking-test here. */ |
31 | int e = pthread_getcpuclockid (thread_id: pthread_self (), clock_id: &cl); |
32 | if (e != 0) |
33 | { |
34 | # if _POSIX_THREAD_CPUTIME == 0 |
35 | if (sysconf (_SC_THREAD_CPUTIME) >= 0) |
36 | # endif |
37 | { |
38 | puts (s: "cpuclock advertised, but cannot get ID" ); |
39 | exit (1); |
40 | } |
41 | } |
42 | #endif |
43 | |
44 | return 0; |
45 | } |
46 | |
47 | |
48 | #define TEST_FUNCTION do_test () |
49 | #include "../test-skeleton.c" |
50 | |