/usr/include/dbus-1.0/dbus/dbus-macros.h is in libdbus-1-dev 1.4.18-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* dbus-macros.h generic macros
*
* Copyright (C) 2002 Red Hat Inc.
*
* Licensed under the Academic Free License version 2.1
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
#error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef DBUS_MACROS_H
#define DBUS_MACROS_H
#ifdef __cplusplus
# define DBUS_BEGIN_DECLS extern "C" {
# define DBUS_END_DECLS }
#else
# define DBUS_BEGIN_DECLS
# define DBUS_END_DECLS
#endif
#ifndef TRUE
# define TRUE 1
#endif
#ifndef FALSE
# define FALSE 0
#endif
#ifndef NULL
# ifdef __cplusplus
# define NULL (0L)
# else /* !__cplusplus */
# define NULL ((void*) 0)
# endif /* !__cplusplus */
#endif
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
# define DBUS_DEPRECATED __attribute__ ((__deprecated__))
#elif defined(_MSC_VER) && (_MSC_VER >= 1300)
# define DBUS_DEPRECATED __declspec(deprecated)
#else
# define DBUS_DEPRECATED
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8)
# define _DBUS_GNUC_EXTENSION __extension__
#else
# define _DBUS_GNUC_EXTENSION
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
#define _DBUS_GNUC_PRINTF( format_idx, arg_idx ) \
__attribute__((__format__ (__printf__, format_idx, arg_idx)))
#define _DBUS_GNUC_NORETURN \
__attribute__((__noreturn__))
#else /* !__GNUC__ */
#define _DBUS_GNUC_PRINTF( format_idx, arg_idx )
#define _DBUS_GNUC_NORETURN
#endif /* !__GNUC__ */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
#define DBUS_MALLOC __attribute__((__malloc__))
#else
#define DBUS_MALLOC
#endif
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
#define DBUS_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
#define DBUS_ALLOC_SIZE2(x,y) __attribute__((__alloc_size__(x,y)))
#else
#define DBUS_ALLOC_SIZE(x)
#define DBUS_ALLOC_SIZE2(x,y)
#endif
/** @def _DBUS_GNUC_PRINTF
* used to tell gcc about printf format strings
*/
/** @def _DBUS_GNUC_NORETURN
* used to tell gcc about functions that never return, such as _dbus_abort()
*/
/* Normally docs are in .c files, but there isn't a .c file for this. */
/**
* @defgroup DBusMacros Utility macros
* @ingroup DBus
* @brief #TRUE, #FALSE, #NULL, and so on
*
* Utility macros.
*
* @{
*/
/**
* @def DBUS_BEGIN_DECLS
*
* Macro used prior to declaring functions in the D-Bus header
* files. Expands to "extern "C"" when using a C++ compiler,
* and expands to nothing when using a C compiler.
*
* Please don't use this in your own code, consider it
* D-Bus internal.
*/
/**
* @def DBUS_END_DECLS
*
* Macro used after declaring functions in the D-Bus header
* files. Expands to "}" when using a C++ compiler,
* and expands to nothing when using a C compiler.
*
* Please don't use this in your own code, consider it
* D-Bus internal.
*/
/**
* @def TRUE
*
* Expands to "1"
*/
/**
* @def FALSE
*
* Expands to "0"
*/
/**
* @def NULL
*
* A null pointer, defined appropriately for C or C++.
*/
/**
* @def DBUS_DEPRECATED
*
* Tells the compiler to warn about a function or type if it's used.
* Code marked in this way should also be enclosed in
* @code
* #ifndef DBUS_DISABLE_DEPRECATED
* deprecated stuff here
* #endif
* @endcode
*
* Please don't use this in your own code, consider it
* D-Bus internal.
*/
/**
* @def _DBUS_GNUC_EXTENSION
*
* Tells gcc not to warn about extensions to the C standard in the
* following expression, even if compiling with -pedantic. Do not use
* this macro in your own code; please consider it to be internal to libdbus.
*/
/*
* @def DBUS_EXPORT
*
* Declare the following symbol as public. This is currently a noop on
* platforms other than Windows.
*/
#if defined(_WIN32)
# if defined(DBUS_STATIC_BUILD)
# define DBUS_EXPORT
# elif defined(dbus_1_EXPORTS)
# define DBUS_EXPORT __declspec(dllexport)
# else
# define DBUS_EXPORT __declspec(dllimport)
# endif
#else
#define DBUS_EXPORT
#endif
/** @} */
#endif /* DBUS_MACROS_H */
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