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
|
/*
*
* Connection Manager
*
* Copyright (C) 2007-2009 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __CONNMAN_LOG_H
#define __CONNMAN_LOG_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* SECTION:log
* @title: Logging premitives
* @short_description: Functions for logging error and debug information
*/
void connman_info(const char *format, ...)
__attribute__((format(printf, 1, 2)));
void connman_warn(const char *format, ...)
__attribute__((format(printf, 1, 2)));
void connman_error(const char *format, ...)
__attribute__((format(printf, 1, 2)));
void connman_debug(const char *format, ...)
__attribute__((format(printf, 1, 2)));
struct connman_debug_desc {
const char *name;
const char *file;
#define CONNMAN_DEBUG_FLAG_DEFAULT (0)
#define CONNMAN_DEBUG_FLAG_PRINT (1 << 0)
#define CONNMAN_DEBUG_FLAG_ALIAS (1 << 1)
unsigned int flags;
} __attribute__((aligned(8)));
#define CONNMAN_DEBUG_DEFINE(name) \
static struct connman_debug_desc __debug_alias_ ## name \
__attribute__((used, section("__debug"), aligned(8))) = { \
#name, __FILE__, CONNMAN_DEBUG_FLAG_ALIAS \
};
/**
* DBG:
* @fmt: format string
* @arg...: list of arguments
*
* Simple macro around connman_debug() which also include the function
* name it is called in.
*/
#define DBG(fmt, arg...) do { \
static struct connman_debug_desc desc \
__attribute__((used, section("__debug"), aligned(8))) = { \
.file = __FILE__, .flags = CONNMAN_DEBUG_FLAG_DEFAULT, \
}; \
if (desc.flags & CONNMAN_DEBUG_FLAG_PRINT) \
connman_debug("%s:%s() " fmt, \
__FILE__, __FUNCTION__ , ## arg); \
} while (0)
#ifdef __cplusplus
}
#endif
#endif /* __CONNMAN_LOG_H */
|
