1 /* $OpenBSD: misc.c,v 1.7 1997/09/12 04:33:24 millert Exp $ */ 2 /* $NetBSD: misc.c,v 1.4 1995/03/21 09:04:10 cgd Exp $ */ 3 4 /*- 5 * Copyright (c) 1991, 1993, 1994 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Keith Muller of the University of California, San Diego and Lance 10 * Visser of Convex Computer Corporation. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the University of 23 * California, Berkeley and its contributors. 24 * 4. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 */ 40 41 #ifndef lint 42 #if 0 43 static char sccsid[] = "@(#)misc.c 8.3 (Berkeley) 4/2/94"; 44 #else 45 static char rcsid[] = "$OpenBSD: misc.c,v 1.7 1997/09/12 04:33:24 millert Exp $"; 46 #endif 47 #endif /* not lint */ 48 49 #include <sys/types.h> 50 51 #include <err.h> 52 #include <stdio.h> 53 #include <stdlib.h> 54 #include <string.h> 55 #include <errno.h> 56 #include <time.h> 57 #include <unistd.h> 58 59 #include "dd.h" 60 #include "extern.h" 61 62 void 63 summary() 64 { 65 time_t secs; 66 char buf[100]; 67 68 (void)time(&secs); 69 if ((secs -= st.start) == 0) 70 secs = 1; 71 /* Use snprintf(3) so that we don't reenter stdio(3). */ 72 (void)snprintf(buf, sizeof(buf), 73 "%u+%u records in\n%u+%u records out\n", 74 st.in_full, st.in_part, st.out_full, st.out_part); 75 (void)write(STDERR_FILENO, buf, strlen(buf)); 76 if (st.swab) { 77 (void)snprintf(buf, sizeof(buf), "%u odd length swab %s\n", 78 st.swab, (st.swab == 1) ? "block" : "blocks"); 79 (void)write(STDERR_FILENO, buf, strlen(buf)); 80 } 81 if (st.trunc) { 82 (void)snprintf(buf, sizeof(buf), "%u truncated %s\n", 83 st.trunc, (st.trunc == 1) ? "block" : "blocks"); 84 (void)write(STDERR_FILENO, buf, strlen(buf)); 85 } 86 (void)snprintf(buf, sizeof(buf), 87 "%qd bytes transferred in %ld secs (%qd bytes/sec)\n", 88 st.bytes, (long)secs, st.bytes / secs); 89 (void)write(STDERR_FILENO, buf, strlen(buf)); 90 } 91 92 /* ARGSUSED */ 93 void 94 summaryx(notused) 95 int notused; 96 { 97 int save_errno = errno; 98 99 summary(); 100 errno = save_errno; 101 } 102 103 /* ARGSUSED */ 104 void 105 terminate(notused) 106 int notused; 107 { 108 109 exit(0); 110 } 111