23 #if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
24 #error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
31 # define DBUS_BEGIN_DECLS extern "C" {
32 # define DBUS_END_DECLS }
34 # define DBUS_BEGIN_DECLS
35 # define DBUS_END_DECLS
49 # define NULL ((void*) 0)
53 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
54 # define DBUS_DEPRECATED __attribute__ ((__deprecated__))
55 #elif defined(_MSC_VER) && (_MSC_VER >= 1300)
56 # define DBUS_DEPRECATED __declspec(deprecated)
58 # define DBUS_DEPRECATED
61 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8)
62 # define _DBUS_GNUC_EXTENSION __extension__
64 # define _DBUS_GNUC_EXTENSION
67 #if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)) || \
69 #define _DBUS_GNUC_PRINTF( format_idx, arg_idx ) \
70 __attribute__((__format__ (__printf__, format_idx, arg_idx)))
71 #define _DBUS_GNUC_NORETURN \
72 __attribute__((__noreturn__))
73 #define _DBUS_GNUC_UNUSED \
74 __attribute__((__unused__))
76 #define _DBUS_GNUC_PRINTF( format_idx, arg_idx )
77 #define _DBUS_GNUC_NORETURN
78 #define _DBUS_GNUC_UNUSED
81 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
82 #define DBUS_MALLOC __attribute__((__malloc__))
87 #if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
88 #define DBUS_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
89 #define DBUS_ALLOC_SIZE2(x,y) __attribute__((__alloc_size__(x,y)))
91 #define DBUS_ALLOC_SIZE(x)
92 #define DBUS_ALLOC_SIZE2(x,y)
95 #if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
96 #define _DBUS_GNUC_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
98 #define _DBUS_GNUC_WARN_UNUSED_RESULT
186 #if defined(DBUS_EXPORT)
188 #elif defined(_WIN32)
189 # if defined(DBUS_STATIC_BUILD)
191 # elif defined(dbus_1_EXPORTS)
192 # define DBUS_EXPORT __declspec(dllexport)
194 # define DBUS_EXPORT __declspec(dllimport)
196 #elif defined(__GNUC__) && __GNUC__ >= 4
197 # define DBUS_EXPORT __attribute__ ((__visibility__ ("default")))
202 #if defined(DBUS_PRIVATE_EXPORT)
204 #elif defined(_WIN32)
205 # if defined(DBUS_STATIC_BUILD)
206 # define DBUS_PRIVATE_EXPORT
207 # elif defined(dbus_1_EXPORTS)
208 # define DBUS_PRIVATE_EXPORT __declspec(dllexport)
210 # define DBUS_PRIVATE_EXPORT __declspec(dllimport)
212 #elif defined(__GNUC__) && __GNUC__ >= 4
213 # define DBUS_PRIVATE_EXPORT __attribute__ ((__visibility__ ("default")))
215 # define DBUS_PRIVATE_EXPORT
226 #define _dbus_clear_pointer_impl(T, pointer_to_pointer, destroy) \
228 T **_pp = (pointer_to_pointer); \
233 if (_value != NULL) \