D-Bus 1.15.2
Data Structures | Macros | Typedefs | Variables

dbus_bool_t, dbus_int32_t, etc. More...

Data Structures

struct  DBus8ByteStruct
 An 8-byte struct you could use to access int64 without having int64 support. More...
 
union  DBusBasicValue
 A simple value union that lets you access bytes as if they were various types; useful when dealing with basic types via void pointers and varargs. More...
 

Macros

#define DBUS_HAVE_INT64   1
 Always defined. More...
 
#define DBUS_INT64_CONSTANT(val)   (_DBUS_GNUC_EXTENSION (val##L))
 Declare a 64-bit signed integer constant. More...
 
#define DBUS_UINT64_CONSTANT(val)   (_DBUS_GNUC_EXTENSION (val##UL))
 Declare a 64-bit unsigned integer constant. More...
 
#define DBUS_INT64_MODIFIER   "l"
 A string literal for a length modifier that is appropriate to print the dbus_int64_t and dbus_uint64_t types. More...
 

Typedefs

typedef dbus_uint32_t dbus_bool_t
 A boolean, valid values are TRUE and FALSE. More...
 
typedef unsigned int dbus_uint32_t
 A 32-bit unsigned integer on all platforms. More...
 
typedef int dbus_int32_t
 A 32-bit signed integer on all platforms. More...
 
typedef unsigned short dbus_uint16_t
 A 16-bit unsigned integer on all platforms. More...
 
typedef short dbus_int16_t
 A 16-bit signed integer on all platforms. More...
 

Variables

_DBUS_GNUC_EXTENSION typedef unsigned long dbus_uint64_t
 A 64-bit unsigned integer. More...
 
_DBUS_GNUC_EXTENSION typedef long dbus_int64_t
 A 64-bit signed integer. More...
 

Detailed Description

dbus_bool_t, dbus_int32_t, etc.

Typedefs for common primitive types.

Macro Definition Documentation

◆ DBUS_HAVE_INT64

#define DBUS_HAVE_INT64   1

Always defined.

In older libdbus versions, this would be undefined if there was no 64-bit integer type on that platform. libdbus no longer supports such platforms.

Definition at line 35 of file dbus-arch-deps.h.

◆ DBUS_INT64_CONSTANT

#define DBUS_INT64_CONSTANT (   val)    (_DBUS_GNUC_EXTENSION (val##L))

Declare a 64-bit signed integer constant.

The macro adds the necessary "LL" or whatever after the integer, giving a literal such as "325145246765LL"

Definition at line 40 of file dbus-arch-deps.h.

◆ DBUS_INT64_MODIFIER

#define DBUS_INT64_MODIFIER   "l"

A string literal for a length modifier that is appropriate to print the dbus_int64_t and dbus_uint64_t types.

For example, it might be an empty string, "l", "ll", or "I64".

This modifier needs to be concatenated with a literal "%" and a conversion specifier that can print signed or unsigned integers, for example:

dbus_int64_t i = -123;
dbus_uint64_t u = 456;
printf ("signed: %" DBUS_INT64_MODIFIER "d\n", i);
printf ("unsigned decimal: %" DBUS_INT64_MODIFIER "u\n", u);
printf ("unsigned hex: 0x%" DBUS_INT64_MODIFIER "x\n", x);
_DBUS_GNUC_EXTENSION typedef unsigned long dbus_uint64_t
A 64-bit unsigned integer.
#define DBUS_INT64_MODIFIER
A string literal for a length modifier that is appropriate to print the dbus_int64_t and dbus_uint64_...
_DBUS_GNUC_EXTENSION typedef long dbus_int64_t
A 64-bit signed integer.

Definition at line 38 of file dbus-arch-deps.h.

◆ DBUS_UINT64_CONSTANT

#define DBUS_UINT64_CONSTANT (   val)    (_DBUS_GNUC_EXTENSION (val##UL))

Declare a 64-bit unsigned integer constant.

The macro adds the necessary "ULL" or whatever after the integer, giving a literal such as "325145246765ULL"

Definition at line 41 of file dbus-arch-deps.h.

Typedef Documentation

◆ dbus_bool_t

A boolean, valid values are TRUE and FALSE.

Definition at line 35 of file dbus-types.h.

◆ dbus_int16_t

A 16-bit signed integer on all platforms.

Definition at line 46 of file dbus-arch-deps.h.

◆ dbus_int32_t

A 32-bit signed integer on all platforms.

Definition at line 43 of file dbus-arch-deps.h.

◆ dbus_uint16_t

A 16-bit unsigned integer on all platforms.

Definition at line 47 of file dbus-arch-deps.h.

◆ dbus_uint32_t

A 32-bit unsigned integer on all platforms.

Definition at line 44 of file dbus-arch-deps.h.

Variable Documentation

◆ dbus_int64_t

dbus_int64_t

A 64-bit signed integer.

Definition at line 36 of file dbus-arch-deps.h.

Referenced by _dbus_stat().

◆ dbus_uint64_t

dbus_uint64_t