1/*****************************************************************************/
2/* */
3/* error.c */
4/* */
5/* Error handling */
6/* */
7/* */
8/* */
9/* (C) 2000 Ullrich von Bassewitz */
10/* Wacholderweg 14 */
11/* D-70597 Stuttgart */
12/* EMail: uz@musoftware.de */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#include <stdio.h>
37#include <stdlib.h>
38#include <stdarg.h>
39
40/* da65 */
41#include "error.h"
42
43
44
45/*****************************************************************************/
46/* Code */
47/*****************************************************************************/
48
49
50
51void Warning (const char* Format, ...)
52/* Print a warning message */
53{
54 va_list ap;
55 va_start (ap, Format);
56 fprintf (stderr, "Warning: ");
57 vfprintf (stderr, Format, ap);
58 putc ('\n', stderr);
59 va_end (ap);
60}
61
62
63
64void Error (const char* Format, ...)
65/* Print an error message and die */
66{
67 va_list ap;
68 va_start (ap, Format);
69 fprintf (stderr, "Error: ");
70 vfprintf (stderr, Format, ap);
71 putc ('\n', stderr);
72 va_end (ap);
73 exit (EXIT_FAILURE);
74}
75
76
77
78void Internal (const char* Format, ...)
79/* Print an internal error message and die */
80{
81 va_list ap;
82 va_start (ap, Format);
83 fprintf (stderr, "Internal error: ");
84 vfprintf (stderr, Format, ap);
85 putc ('\n', stderr);
86 va_end (ap);
87 exit (EXIT_FAILURE);
88}
89