1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* error.c - error functions
* Copyright (C) 2004 Matthias Czapla <dermatsch@gmx.de>
*
* This file is part of cue2toc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <stdarg.h>
const char *prog = "program";
/* Fatal error related to system call. Print program name, user supplied
arguments and the cause for the error. */
void
err_sys(const char *s, ...)
{
va_list ap;
int errno_save = errno;
fprintf(stderr, "%s: ", prog);
va_start(ap, s);
vfprintf(stderr, s, ap);
va_end(ap);
fprintf(stderr, ": %s\n", strerror(errno_save));
exit(EXIT_FAILURE);
}
/* Fatal error not related to system call. Print program name and user
supplied arguments. */
void
err_quit(const char *s, ...)
{
va_list ap;
fprintf(stderr, "%s: ", prog);
va_start(ap, s);
vfprintf(stderr, s, ap);
va_end(ap);
fprintf(stderr, "\n");
exit(EXIT_FAILURE);
}
|
