1  /* Return run-time value of CLK_TCK for Hurd.
       2     Copyright (C) 1999-2023 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