41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Return run-time value of CLK_TCK for Hurd.
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Copyright (C) 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <time.h>
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#include <unistd.h>
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#include <mach.h>
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#include <mach/host_info.h>
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int
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__libc_clk_tck ()
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{
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struct host_sched_info hsi;
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mach_msg_type_number_t count;
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error_t err;
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count = HOST_SCHED_INFO_COUNT;
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err = __host_info (__mach_task_self (), HOST_SCHED_INFO,
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(host_info_t) &hsi, &count);
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if (err)
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return 100;
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return hsi.min_quantum;
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}
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