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
|
/*
* BIRD Client -- Utility Functions
*
* (c) 1999--2000 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "nest/bird.h"
#include "lib/string.h"
#include "client/client.h"
/* Client versions of logging functions */
static void
vlog(const char *msg, va_list args)
{
char buf[1024];
int n = vsnprintf(buf, sizeof(buf), msg, args);
if (n < 0)
snprintf(buf, sizeof(buf), "???");
if (n >= sizeof(buf))
snprintf(buf + sizeof(buf) - 100, 100, " ... <too long>");
fputs(buf, stderr);
fputc('\n', stderr);
}
void
bug(const char *msg, ...)
{
va_list args;
va_start(args, msg);
cleanup();
fputs("Internal error: ", stderr);
vlog(msg, args);
vfprintf(stderr, msg, args);
exit(1);
}
void
die(const char *msg, ...)
{
va_list args;
va_start(args, msg);
cleanup();
vlog(msg, args);
exit(1);
}
|
