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Add even more of the source

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This should be about everything needed to build so far?
This commit is contained in:
Darren VanBuren 2017-03-07 17:14:16 -08:00
parent af3619d4fa
commit 849723c9cf
547 changed files with 149239 additions and 0 deletions
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84
AtomicLib/hmi.c Normal file
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/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* to test use of timestamp()
*/
/* cc hmi.c -o hmi libatomic.a */
#include <stdio.h>
#include "timestamp.h"
void
main(int argc, char **argv)
{
int i, j;
SInt64 ts1, ts2;
SInt64 ts3, ts4;
struct timescale tsc;
double scale;
if (argc <= 1) {
qtss_fprintf(stderr, "Usage: %s loop-count\n", argv[0]);
exit(1);
}
j = atoi(argv[1]);
ts1 = timestamp(); /* START */
/* Loop for the given loop-count */
for (i=0; i < j; i++) {
;
}
ts2 = timestamp(); /* END */
qtss_printf("ts1 = %qd, ts2 = %qd\n", ts1, ts2);
utimescale(&tsc);
scale = (double)tsc.tsc_numerator / (double)tsc.tsc_denominator;
ts1 = (SInt64)((double)ts1 * scale);
ts2 = (SInt64)((double)ts2 * scale);
qtss_printf("ts1 = %qd, ts2 = %qd, micro seconds = %qd\n",
ts1, ts2, (ts2 - ts1));
/* Use the scaledtimestamp() now */
ts3 = scaledtimestamp(scale); /* START */
/* Loop for the given loop-count */
for (i=0; i < j; i++) {
;
}
ts4 = scaledtimestamp(scale); /* END */
qtss_printf("ts3 = %qd, ts4 = %qd, micro seconds = %qd\n",
ts3, ts4, (ts4 - ts3));
}