Age Owner Branch data TLA Line data Source code
1 : : /*-
2 : : * Copyright (c) 1993
3 : : * The Regents of the University of California. All rights reserved.
4 : : *
5 : : * Redistribution and use in source and binary forms, with or without
6 : : * modification, are permitted provided that the following conditions
7 : : * are met:
8 : : * 1. Redistributions of source code must retain the above copyright
9 : : * notice, this list of conditions and the following disclaimer.
10 : : * 2. Redistributions in binary form must reproduce the above copyright
11 : : * notice, this list of conditions and the following disclaimer in the
12 : : * documentation and/or other materials provided with the distribution.
13 : : * 3. Neither the name of the University nor the names of its contributors
14 : : * may be used to endorse or promote products derived from this software
15 : : * without specific prior written permission.
16 : : *
17 : : * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 : : * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 : : * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 : : * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 : : * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 : : * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 : : * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 : : * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 : : * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 : : * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 : : * SUCH DAMAGE.
28 : : */
29 : :
30 : : /*
31 : : * This is cut down to just the minimum that we need to build indent.
32 : : */
33 : : #include "c.h"
34 : :
35 : : #include <err.h>
36 : : #include <errno.h>
37 : : #include <stdarg.h>
38 : : #include <stdio.h>
39 : : #include <stdlib.h>
40 : : #include <string.h>
41 : :
42 : : void
427 tgl@sss.pgh.pa.us 43 :UBC 0 : err(int eval, const char *fmt, ...)
44 : : {
45 : 0 : int code = errno;
46 : : va_list ap;
47 : 0 : va_start(ap, fmt);
48 [ # # ]: 0 : if (fmt != NULL) {
49 : 0 : vfprintf(stderr, fmt, ap);
50 : 0 : fprintf(stderr, ": ");
51 : : }
52 : 0 : fprintf(stderr, "%s\n", strerror(code));
53 : 0 : va_end(ap);
54 : 0 : exit(eval);
55 : : }
56 : :
57 : : void
58 : 0 : errx(int eval, const char *fmt, ...)
59 : : {
60 : : va_list ap;
61 : 0 : va_start(ap, fmt);
62 [ # # ]: 0 : if (fmt != NULL)
63 : 0 : vfprintf(stderr, fmt, ap);
64 : 0 : fprintf(stderr, "\n");
65 : 0 : va_end(ap);
66 : 0 : exit(eval);
67 : : }
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