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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#include "conf.h"
#include "log.h"
#include <pthread.h>
#include <stdarg.h>
#include <stdio.h>
#include <sys/time.h>
#include <syslog.h>
#include <time.h>
#include <unistd.h>
RCSID("$Id: log.c,v 1.8 2000/11/13 18:47:17 shmit Exp $");
extern char *progname;
#if 0
FILE *logf = NULL;
#endif
static void log_priority(int priority, const char *fmt, va_list args);
/*
* Log a message with a given priority.
*/
void
log_priority(int priority, const char *fmt, va_list args)
{
char lbuff[1024];
#if 0
char tbuff[256];
struct tm timeptr;
time_t tloc;
#endif
(void)snprintf(lbuff, sizeof(lbuff),
"[tid: %d] %s", (int)pthread_self(), fmt);
vsyslog(priority, lbuff, args);
#if 0
tloc = time(0);
(void)localtime_r(&tloc, &timeptr);
(void)strftime(tbuff, sizeof(tbuff), "%Y-%h-%d %H:%M:%S", &timeptr);
(void)snprintf(lbuff, sizeof(lbuff), "%s %s[%d:%d] %s\n",
tbuff, progname, getpid(), (int)pthread_self(), fmt);
(void)vfprintf(logf, lbuff, args);
#endif
}
/*
* Log an error message.
*/
void
log_err(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
log_priority(LOG_ERR, fmt, ap);
va_end(ap);
}
/*
* Log a warning message.
*/
void
log_warn(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
log_priority(LOG_WARNING, fmt, ap);
va_end(ap);
}
/*
* Log an informational message.
*/
void
log_info(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
log_priority(LOG_INFO, fmt, ap);
va_end(ap);
}
/*
* Initialize logging facilites.
*/
void
log_open()
{
openlog(progname, LOG_PID|LOG_PERROR, LOG_DAEMON);
#if 0
logf = fopen("/home/shmit/var/log/nastd.log", "a+");
#endif
}
|
