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
123
124
125
126
|
/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-internals.h random utility stuff (internal to D-BUS implementation)
*
* Copyright (C) 2002 Red Hat, Inc.
*
* Licensed under the Academic Free License version 1.2
*
* 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
*
*/
#ifdef DBUS_INSIDE_DBUS_H
#error "You can't include dbus-internals.h in the public header dbus.h"
#endif
#ifndef DBUS_INTERNALS_H
#define DBUS_INTERNALS_H
#include <config.h>
#include <dbus/dbus-memory.h>
#include <dbus/dbus-types.h>
#include <dbus/dbus-errors.h>
#include <dbus/dbus-sysdeps.h>
DBUS_BEGIN_DECLS;
void _dbus_warn (const char *format,
...);
void _dbus_verbose (const char *format,
...);
const char* _dbus_strerror (int error_number);
DBusResultCode _dbus_result_from_errno (int error_number);
#define _dbus_assert(condition) \
do { \
if (!(condition)) \
{ \
_dbus_warn ("Assertion failed \"%s\" file \"%s\" line %d\n", \
#condition, __FILE__, __LINE__); \
_dbus_abort (); \
} \
} while (0)
#define _dbus_assert_not_reached(explanation) \
do { \
_dbus_warn ("File \"%s\" line %d should not have been reached: %s\n", \
__FILE__, __LINE__, (explanation)); \
_dbus_abort (); \
} while (0)
#define _DBUS_N_ELEMENTS(array) ((int) (sizeof ((array)) / sizeof ((array)[0])))
#define _DBUS_POINTER_TO_INT(pointer) ((long)(pointer))
#define _DBUS_INT_TO_POINTER(integer) ((void*)((long)(integer)))
#define _DBUS_ZERO(object) (memset (&(object), '\0', sizeof ((object))))
#define _DBUS_STRUCT_OFFSET(struct_type, member) \
((long) ((unsigned char*) &((struct_type*) 0)->member))
/* This alignment thing is from ORBit2 */
/* Align a value upward to a boundary, expressed as a number of bytes.
* E.g. align to an 8-byte boundary with argument of 8.
*/
/*
* (this + boundary - 1)
* &
* ~(boundary - 1)
*/
#define _DBUS_ALIGN_VALUE(this, boundary) \
(( ((unsigned long)(this)) + (((unsigned long)(boundary)) -1)) & (~(((unsigned long)(boundary))-1)))
#define _DBUS_ALIGN_ADDRESS(this, boundary) \
((void*)_DBUS_ALIGN_VALUE(this, boundary))
char* _dbus_strdup (const char *str);
#define _DBUS_INT_MIN (-_DBUS_INT_MAX - 1)
#define _DBUS_INT_MAX 2147483647
#define _DBUS_MAX_SUN_PATH_LENGTH 99
#define _DBUS_ONE_KILOBYTE 1024
#define _DBUS_ONE_MEGABYTE 1024 * _DBUS_ONE_KILOBYTE
#undef MAX
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#undef MIN
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#undef ABS
#define ABS(a) (((a) < 0) ? -(a) : (a))
typedef void (* DBusForeachFunction) (void *element,
void *data);
dbus_bool_t _dbus_set_fd_nonblocking (int fd,
DBusResultCode *result);
void _dbus_verbose_bytes (const unsigned char *data,
int len);
void _dbus_verbose_bytes_of_string (const DBusString *str,
int start,
int len);
const char* _dbus_type_to_string (int type);
DBUS_END_DECLS;
#endif /* DBUS_INTERNALS_H */
|