1/*
2 * Copyright (c) 2006 Apple Inc.  All Rights Reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29
30#ifdef	__sun
31#pragma ident	"@(#)getppid.c	1.0	06/20/06 Apple Inc."
32#endif
33
34/*
35 * getpid
36 */
37
38
39#include <unistd.h>
40#include <stdio.h>
41#include <stdlib.h>
42
43#include "../libmicro.h"
44
45int
46benchmark_init()
47{
48	(void) sprintf(lm_usage, "note: measures getppid()");
49
50	lm_tsdsize = 0;
51
52	return (0);
53}
54
55/*ARGSUSED*/
56int
57benchmark(void *tsd, result_t *res)
58{
59	int			i;
60
61	for (i = 0; i < lm_optB; i ++) {
62		(void) getppid();
63	}
64	res->re_count = i;
65
66	return (0);
67}
68