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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/**
* @file
*
* @ingroup rtems_bsd_rtems
*
* @brief TODO.
*/
/*
* Copyright (c) 2014, 2018 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <errno.h>
#include <stddef.h>
#include <strings.h>
#define SYSLOG_NAMES
#include <syslog.h>
#include <rtems/bsd/bsd.h>
static int syslog_mask = LOG_UPTO(LOG_NOTICE);
static bool
syslog_do_log(int priority)
{
return (((LOG_MASK(LOG_PRI(priority)) & syslog_mask)) != 0);
}
void
syslog(int priority, const char *format, ...)
{
if (syslog_do_log(priority)) {
va_list ap;
va_start(ap, format);
vsyslog(priority, format, ap);
va_end(ap);
}
}
void
vsyslog(int priority, const char *format, va_list ap)
{
if (syslog_do_log(priority)) {
rtems_bsd_vprintf(priority, format, ap);
}
}
void
openlog(const char *ident, int option, int facility)
{
/* TODO */
}
void
closelog(void)
{
/* TODO */
}
int
setlogmask(int mask)
{
/*
* Ignore settings via this function since it has a process-wide scope.
* System services (a DHCP client daemon for example) may set this and
* assume that they run in their own environment (process). This is
* not the case in RTEMS. The syslog mask can be set via
* rtems_bsd_setlogpriority().
*/
return (0);
}
int
rtems_bsd_setlogpriority(const char *priority)
{
const CODE *c;
c = &prioritynames[0];
while (c->c_name != NULL) {
if (strcasecmp(c->c_name, priority) == 0) {
syslog_mask = LOG_UPTO(c->c_val);
return (0);
}
++c;
}
errno = ENOENT;
return (-1);
}
|