Commit | Line | Data |
---|---|---|
cb955067 NW |
1 | /*- |
2 | * Copyright (c) 1991 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Keith Muller of the University of California, San Diego and Lance | |
7 | * Visser of Convex Computer Corporation. | |
8 | * | |
9 | * Redistribution and use in source and binary forms, with or without | |
10 | * modification, are permitted provided that the following conditions | |
11 | * are met: | |
12 | * 1. Redistributions of source code must retain the above copyright | |
13 | * notice, this list of conditions and the following disclaimer. | |
14 | * 2. Redistributions in binary form must reproduce the above copyright | |
15 | * notice, this list of conditions and the following disclaimer in the | |
16 | * documentation and/or other materials provided with the distribution. | |
17 | * 3. All advertising materials mentioning features or use of this software | |
18 | * must display the following acknowledgement: | |
19 | * This product includes software developed by the University of | |
20 | * California, Berkeley and its contributors. | |
21 | * 4. Neither the name of the University nor the names of its contributors | |
22 | * may be used to endorse or promote products derived from this software | |
23 | * without specific prior written permission. | |
24 | * | |
25 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
26 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
28 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
31 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
32 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
33 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
34 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
35 | * SUCH DAMAGE. | |
36 | */ | |
37 | ||
38 | #ifndef lint | |
39 | static char sccsid[] = "@(#)misc.c 5.7 (Berkeley) 4/28/93"; | |
40 | #endif /* not lint */ | |
41 | ||
42 | #include <sys/types.h> | |
43 | ||
44 | #include <stdio.h> | |
45 | #include <stdlib.h> | |
46 | #include <string.h> | |
47 | #include <unistd.h> | |
48 | ||
49 | #include "dd.h" | |
50 | #include "extern.h" | |
51 | ||
52 | /* ARGSUSED */ | |
53 | void | |
54 | summary(notused) | |
55 | int notused; | |
56 | { | |
57 | time_t secs; | |
58 | char buf[100]; | |
59 | ||
60 | (void)time(&secs); | |
61 | if ((secs -= st.start) == 0) | |
62 | secs = 1; | |
63 | /* Use snprintf(3) so that we don't reenter stdio(3). */ | |
64 | (void)snprintf(buf, sizeof(buf), | |
65 | "%u+%u records in\n%u+%u records out\n", | |
66 | st.in_full, st.in_part, st.out_full, st.out_part); | |
67 | (void)write(STDERR_FILENO, buf, strlen(buf)); | |
68 | if (st.swab) { | |
69 | (void)snprintf(buf, sizeof(buf), "%u odd length swab %s\n", | |
70 | st.swab, (st.swab == 1) ? "block" : "blocks"); | |
71 | (void)write(STDERR_FILENO, buf, strlen(buf)); | |
72 | } | |
73 | if (st.trunc) { | |
74 | (void)snprintf(buf, sizeof(buf), "%u truncated %s\n", | |
75 | st.trunc, (st.trunc == 1) ? "block" : "blocks"); | |
76 | (void)write(STDERR_FILENO, buf, strlen(buf)); | |
77 | } | |
78 | (void)snprintf(buf, sizeof(buf), | |
79 | "%u bytes transferred in %u secs (%u bytes/sec)\n", | |
80 | st.bytes, secs, st.bytes / secs); | |
81 | (void)write(STDERR_FILENO, buf, strlen(buf)); | |
82 | } | |
83 | ||
84 | /* ARGSUSED */ | |
85 | void | |
86 | terminate(notused) | |
87 | int notused; | |
88 | { | |
89 | summary(0); | |
90 | exit(0); | |
91 | } | |
92 | ||
93 | #if __STDC__ | |
94 | #include <stdarg.h> | |
95 | #else | |
96 | #include <varargs.h> | |
97 | #endif | |
98 | ||
99 | void | |
100 | #if __STDC__ | |
101 | err(const char *fmt, ...) | |
102 | #else | |
103 | err(fmt, va_alist) | |
104 | char *fmt; | |
105 | va_dcl | |
106 | #endif | |
107 | { | |
108 | extern int errstats; | |
109 | va_list ap; | |
110 | #if __STDC__ | |
111 | va_start(ap, fmt); | |
112 | #else | |
113 | va_start(ap); | |
114 | #endif | |
115 | (void)fprintf(stderr, "dd: "); | |
116 | (void)vfprintf(stderr, fmt, ap); | |
117 | va_end(ap); | |
118 | (void)fprintf(stderr, "\n"); | |
119 | if (errstats) | |
120 | summary(0); | |
121 | exit(1); | |
122 | /* NOTREACHED */ | |
123 | } | |
124 | ||
125 | void | |
126 | #if __STDC__ | |
127 | warn(const char *fmt, ...) | |
128 | #else | |
129 | warn(fmt, va_alist) | |
130 | char *fmt; | |
131 | va_dcl | |
132 | #endif | |
133 | { | |
134 | va_list ap; | |
135 | #if __STDC__ | |
136 | va_start(ap, fmt); | |
137 | #else | |
138 | va_start(ap); | |
139 | #endif | |
140 | (void)fprintf(stderr, "dd: "); | |
141 | (void)vfprintf(stderr, fmt, ap); | |
142 | va_end(ap); | |
143 | (void)fprintf(stderr, "\n"); | |
144 | } |