add 1994 copyright

[unix-history] / usr / src / bin / dd / misc.c

/*-
* Copyright (c) 1991, 1993, 1994
*      The Regents of the University of California.  All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Keith Muller of the University of California, San Diego and Lance
* Visser of Convex Computer Corporation.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char sccsid[] = "@(#)misc.c      8.3 (Berkeley) %G%";
#endif /* not lint */

#include <sys/types.h>

#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

#include "dd.h"
#include "extern.h"

void
summary()
{
       time_t secs;
       char buf[100];

       (void)time(&secs);
       if ((secs -= st.start) == 0)
               secs = 1;
       /* Use snprintf(3) so that we don't reenter stdio(3). */
       (void)snprintf(buf, sizeof(buf),
           "%u+%u records in\n%u+%u records out\n",
           st.in_full, st.in_part, st.out_full, st.out_part);
       (void)write(STDERR_FILENO, buf, strlen(buf));
       if (st.swab) {
               (void)snprintf(buf, sizeof(buf), "%u odd length swab %s\n",
                    st.swab, (st.swab == 1) ? "block" : "blocks");
               (void)write(STDERR_FILENO, buf, strlen(buf));
       }
       if (st.trunc) {
               (void)snprintf(buf, sizeof(buf), "%u truncated %s\n",
                    st.trunc, (st.trunc == 1) ? "block" : "blocks");
               (void)write(STDERR_FILENO, buf, strlen(buf));
       }
       (void)snprintf(buf, sizeof(buf),
           "%u bytes transferred in %u secs (%u bytes/sec)\n",
           st.bytes, secs, st.bytes / secs);
       (void)write(STDERR_FILENO, buf, strlen(buf));
}

/* ARGSUSED */
void
summaryx(notused)
       int notused;
{

       summary();
}

/* ARGSUSED */
void
terminate(notused)
       int notused;
{

       exit(0);
}