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Annotation of src/bin/dd/misc.c, Revision 1.7

1.7     ! thorpej     1: /*     $NetBSD: misc.c,v 1.6 1998/02/04 06:42:32 enami Exp $   */
1.4       cgd         2:
1.1       glass       3: /*-
1.3       mycroft     4:  * Copyright (c) 1991, 1993, 1994
                      5:  *     The Regents of the University of California.  All rights reserved.
1.1       glass       6:  *
                      7:  * This code is derived from software contributed to Berkeley by
                      8:  * Keith Muller of the University of California, San Diego and Lance
                      9:  * Visser of Convex Computer Corporation.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *     This product includes software developed by the University of
                     22:  *     California, Berkeley and its contributors.
                     23:  * 4. Neither the name of the University nor the names of its contributors
                     24:  *    may be used to endorse or promote products derived from this software
                     25:  *    without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     28:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     29:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     30:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     31:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     32:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     33:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     34:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     35:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     36:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     37:  * SUCH DAMAGE.
                     38:  */
                     39:
1.5       christos   40: #include <sys/cdefs.h>
1.1       glass      41: #ifndef lint
1.4       cgd        42: #if 0
                     43: static char sccsid[] = "@(#)misc.c     8.3 (Berkeley) 4/2/94";
                     44: #else
1.7     ! thorpej    45: __RCSID("$NetBSD: misc.c,v 1.6 1998/02/04 06:42:32 enami Exp $");
1.4       cgd        46: #endif
1.1       glass      47: #endif /* not lint */
                     48:
                     49: #include <sys/types.h>
                     50:
1.3       mycroft    51: #include <err.h>
1.1       glass      52: #include <stdio.h>
                     53: #include <stdlib.h>
                     54: #include <string.h>
1.3       mycroft    55: #include <time.h>
1.1       glass      56: #include <unistd.h>
                     57:
                     58: #include "dd.h"
                     59: #include "extern.h"
                     60:
                     61: void
1.3       mycroft    62: summary()
1.1       glass      63: {
                     64:        time_t secs;
                     65:        char buf[100];
                     66:
                     67:        (void)time(&secs);
                     68:        if ((secs -= st.start) == 0)
                     69:                secs = 1;
                     70:        /* Use snprintf(3) so that we don't reenter stdio(3). */
                     71:        (void)snprintf(buf, sizeof(buf),
1.5       christos   72:            "%lu+%lu records in\n%lu+%lu records out\n",
1.1       glass      73:            st.in_full, st.in_part, st.out_full, st.out_part);
                     74:        (void)write(STDERR_FILENO, buf, strlen(buf));
                     75:        if (st.swab) {
1.5       christos   76:                (void)snprintf(buf, sizeof(buf), "%lu odd length swab %s\n",
1.1       glass      77:                     st.swab, (st.swab == 1) ? "block" : "blocks");
                     78:                (void)write(STDERR_FILENO, buf, strlen(buf));
                     79:        }
                     80:        if (st.trunc) {
1.5       christos   81:                (void)snprintf(buf, sizeof(buf), "%lu truncated %s\n",
1.1       glass      82:                     st.trunc, (st.trunc == 1) ? "block" : "blocks");
                     83:                (void)write(STDERR_FILENO, buf, strlen(buf));
                     84:        }
                     85:        (void)snprintf(buf, sizeof(buf),
1.6       enami      86:            "%qu bytes transferred in %lu secs (%qu bytes/sec)\n",
1.7     ! thorpej    87:            (long long) st.bytes, (long) secs, (long long) (st.bytes / secs));
1.1       glass      88:        (void)write(STDERR_FILENO, buf, strlen(buf));
                     89: }
                     90:
                     91: /* ARGSUSED */
                     92: void
1.3       mycroft    93: summaryx(notused)
1.1       glass      94:        int notused;
                     95: {
1.3       mycroft    96:
                     97:        summary();
1.1       glass      98: }
                     99:
1.3       mycroft   100: /* ARGSUSED */
1.1       glass     101: void
1.3       mycroft   102: terminate(notused)
                    103:        int notused;
1.1       glass     104: {
                    105:
1.3       mycroft   106:        exit(0);
1.1       glass     107: }