2 * Copyright (c) 2003 Matthew Dillon <dillon@backplane.com>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * $DragonFly: src/sys/amd64/include/Attic/uvparam.h,v 1.1 2004/02/02 08:05:52 dillon Exp $
30 * This header file contains random parameters that other includes may need
31 * to make user visible.
34 #ifndef _MACHINE_UVPARAM_H_
35 #define _MACHINE_UVPARAM_H_
38 * Frequencies of the clock ticks reported by clock() and times(). They
39 * are the same as stathz for bogus historical reasons. They should be
40 * 1e6 because clock() and times() are implemented using getrusage() and
41 * there is no good reason why they should be less accurate. There is
42 * the bad reason that (broken) programs might not like clock_t or
43 * CLOCKS_PER_SEC being ``double'' (``unsigned long'' is not large enough
44 * to hold the required 24 hours worth of ticks if the frequency is
45 * 1000000ul, and ``unsigned long long'' would be nonstandard).
47 #define _BSD_CLK_TCK_ 128
48 #define _BSD_CLOCKS_PER_SEC_ 128