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CONDOR
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globals.h
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1989-05-15
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/*
** Copyright 1986, 1987, 1988, 1989 University of Wisconsin
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted,
** provided that the above copyright notice appear in all copies and that
** both that copyright notice and this permission notice appear in
** supporting documentation, and that the name of the University of
** Wisconsin not be used in advertising or publicity pertaining to
** distribution of the software without specific, written prior
** permission. The University of Wisconsin makes no representations about
** the suitability of this software for any purpose. It is provided "as
** is" without express or implied warranty.
**
** THE UNIVERSITY OF WISCONSIN DISCLAIMS ALL WARRANTIES WITH REGARD TO
** THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
** FITNESS. IN NO EVENT SHALL THE UNIVERSITY OF WISCONSIN BE LIABLE FOR
** ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
** WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
** ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
**
** Authors: Allan Bricker and Michael J. Litzkow,
** University of Wisconsin, Computer Sciences Dept.
**
*/
#define OPEN 1 /* IO operation */
#define WRITE 2 /* IO operation */
#define READ 3 /* IO operation */
#define LSEEK 4 /* IO operation */
#define CLOSE 5 /* IO operation */
#define FLUSH 6 /* IO operation */
#define START 7 /* IO operation */
#define CHECKPOINT 8 /* IO operation */
#define INTERRUPT 9 /* IO operation */
#define TRANSFER 10 /* IO operation */
#define EXIT 11 /* IO operation */
#define SENDBACK 12 /* IO operation */
#define MAX_FILES 20
typedef struct
{
unsigned char operation; /* One of the "defines" given above */
struct timeval initialTime; /* Taken at the beginning of the operation */
struct timeval completionTime; /* Time taken at the end of the operation */
int fileDescriptor; /* On which the operation was made */
long numberOfBytes; /* # of bytes involved in the IO operation */
}
TraceEntry;