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- /*-
- * Copyright (c) 1991 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.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)misc.c 5.7 (Berkeley) 4/28/93";
- #endif /* not lint */
-
- #include <sys/types.h>
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <unistd.h>
-
- #include "dd.h"
- #include "extern.h"
-
- /* ARGSUSED */
- void
- summary(notused)
- int notused;
- {
- 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
- terminate(notused)
- int notused;
- {
- summary(0);
- exit(0);
- }
-
- #if __STDC__
- #include <stdarg.h>
- #else
- #include <varargs.h>
- #endif
-
- void
- #if __STDC__
- err(const char *fmt, ...)
- #else
- err(fmt, va_alist)
- char *fmt;
- va_dcl
- #endif
- {
- extern int errstats;
- va_list ap;
- #if __STDC__
- va_start(ap, fmt);
- #else
- va_start(ap);
- #endif
- (void)fprintf(stderr, "dd: ");
- (void)vfprintf(stderr, fmt, ap);
- va_end(ap);
- (void)fprintf(stderr, "\n");
- if (errstats)
- summary(0);
- exit(1);
- /* NOTREACHED */
- }
-
- void
- #if __STDC__
- warn(const char *fmt, ...)
- #else
- warn(fmt, va_alist)
- char *fmt;
- va_dcl
- #endif
- {
- va_list ap;
- #if __STDC__
- va_start(ap, fmt);
- #else
- va_start(ap);
- #endif
- (void)fprintf(stderr, "dd: ");
- (void)vfprintf(stderr, fmt, ap);
- va_end(ap);
- (void)fprintf(stderr, "\n");
- }
-