1 | /* Return run-time value of CLK_TCK for Hurd. |
2 | Copyright (C) 1999-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <time.h> |
20 | |
21 | /* Return frequency of `times'. |
22 | Since Mach reports CPU times in microseconds, we always use 1 million. */ |
23 | int |
24 | __getclktck (void) |
25 | { |
26 | return 1000000; |
27 | } |
28 | |
29 | /* Before glibc 2.2, the Hurd actually did this differently, so we |
30 | need to keep a compatibility symbol. */ |
31 | |
32 | #include <shlib-compat.h> |
33 | |
34 | #if SHLIB_COMPAT (libc, GLIBC_2_1_1, GLIBC_2_2) |
35 | compat_symbol (libc, __getclktck, __libc_clk_tck, GLIBC_2_1_1); |
36 | #endif |
37 | |