eventhandler.h File Reference

#include "bin/builtin.h"
#include "bin/dartutils.h"
#include "bin/isolate_data.h"
#include "platform/hashmap.h"
#include "platform/priority_queue.h"

Go to the source code of this file.

Classes
class	dart::bin::TimeoutQueue
class	dart::bin::InterruptMessage
class	dart::bin::CircularLinkedList< T >
class	dart::bin::DescriptorInfoBase
class	dart::bin::DescriptorInfoSingleMixin< DI >
class	dart::bin::DescriptorInfoMultipleMixin< DI >
class	dart::bin::EventHandler

Namespaces
namespace	dart
namespace	dart::bin

Macros
#define	COMMAND_MASK
#define	EVENT_MASK
#define	IS_COMMAND(data, command_bit)    ((data & COMMAND_MASK) == (1 << command_bit))
#define	IS_EVENT(data, event_bit)    ((data & EVENT_MASK) == (1 << event_bit))
#define	IS_IO_EVENT(data)
#define	IS_LISTENING_SOCKET(data)    ((data & (1 << kListeningSocket)) != 0)
#define	IS_SIGNAL_SOCKET(data)    ((data & (1 << kSignalSocket)) != 0)
#define	TOKEN_COUNT(data)   (data & ((1 << kCloseCommand) - 1))

Enumerations
enum	dart::bin::MessageFlags {   dart::bin::kInEvent = 0 , dart::bin::kOutEvent = 1 , dart::bin::kErrorEvent = 2 , dart::bin::kCloseEvent = 3 ,   dart::bin::kDestroyedEvent = 4 , dart::bin::kCloseCommand = 8 , dart::bin::kShutdownReadCommand = 9 , dart::bin::kShutdownWriteCommand = 10 ,   dart::bin::kReturnTokenCommand = 11 , dart::bin::kSetEventMaskCommand = 12 , dart::bin::kListeningSocket = 16 , dart::bin::kPipe = 17 ,   dart::bin::kSignalSocket = 18 }

Variables
static constexpr intptr_t	dart::bin::kInterruptMessageSize = sizeof(InterruptMessage)
static constexpr intptr_t	dart::bin::kInfinityTimeout = -1
static constexpr intptr_t	dart::bin::kTimerId = -1
static constexpr intptr_t	dart::bin::kShutdownId = -2

Macro Definition Documentation

COMMAND_MASK

#define COMMAND_MASK

Value:

                      ((1 << kCloseCommand) |                                   \
                      (1 << kShutdownReadCommand) |                            \
                      (1 << kShutdownWriteCommand) |                           \
                      (1 << kReturnTokenCommand) |                             \
                      (1 << kSetEventMaskCommand))

Definition at line 39 of file eventhandler.h.

EVENT_MASK

#define EVENT_MASK

Value:

                    ((1 << kInEvent) |                                          \
                    (1 << kOutEvent) |                                         \
                    (1 << kErrorEvent) |                                       \
                    (1 << kCloseEvent) |                                       \
                    (1 << kDestroyedEvent))

Definition at line 44 of file eventhandler.h.

IS_COMMAND

#define IS_COMMAND	(		data,
			command_bit
	)		((data & COMMAND_MASK) == (1 << command_bit))

Definition at line 49 of file eventhandler.h.

IS_EVENT

#define IS_EVENT	(		data,
			event_bit
	)		((data & EVENT_MASK) == (1 << event_bit))

Definition at line 51 of file eventhandler.h.

IS_IO_EVENT

#define IS_IO_EVENT

(

data

)

Value:

    ((data & (1 << kInEvent | 1 << kOutEvent | 1 << kCloseEvent)) != 0 &&      \
     (data & ~(1 << kInEvent | 1 << kOutEvent | 1 << kCloseEvent)) == 0)

Definition at line 53 of file eventhandler.h.

IS_LISTENING_SOCKET

#define IS_LISTENING_SOCKET

(

data

)

((data & (1 << kListeningSocket)) != 0)

Definition at line 56 of file eventhandler.h.

IS_SIGNAL_SOCKET

#define IS_SIGNAL_SOCKET

(

data

)

((data & (1 << kSignalSocket)) != 0)

Definition at line 58 of file eventhandler.h.

TOKEN_COUNT

#define TOKEN_COUNT

(

data

)

(data & ((1 << kCloseCommand) - 1))

Definition at line 60 of file eventhandler.h.