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/*
* @(#)nstat.c 1.2 98/10/26 Connectathon Testsuite
* 1.3 Lachman ONC Test Suite source
*
* Stat a file n times
*/
#if defined (DOS) || defined (WIN32)
#define DOSorWIN32
#endif
#ifndef DOSorWIN32
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef SVR3
#include <sys/fs/nfs/time.h>
#else
#include <sys/time.h>
#endif
#endif /* DOSorWIN32 */
#include "../tests.h"
static int stats = 0;
main(argc, argv)
int argc;
char *argv[];
{
struct timeval etim;
float elapsed;
register int count;
register int i;
struct stat statb;
if (argc != 2) {
fprintf(stderr, "usage: %s count\n", argv[0]);
exit(1);
}
count = atoi(argv[1]);
starttime();
for (i=0; i<count; i++) {
if (stat(argv[0], &statb) < 0) {
fprintf(stderr, "pass %d: can't stat %s: %s\n",
i, argv[0], strerror(errno));
exit(1);
}
stats++;
}
endtime(&etim);
elapsed = (float)etim.tv_sec + (float)etim.tv_usec / 1000000.0;
if (elapsed == 0.0) {
fprintf(stdout, "%d calls 0.0 seconds\n", count);
} else {
fprintf(stdout,
"%d calls %.2f seconds %.2f calls/sec %.2f msec/call\n",
count, elapsed, (float)count / elapsed,
1000.0 * elapsed / (float)count);
}
exit(0);
}
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