LLDB: lldb_private::MainLoopWindows Class Reference

LLDB mainline

#include <MainLoopWindows.h>

Inheritance diagram for lldb_private::MainLoopWindows:

Inheritance graph

[legend]

Classes
struct	FdInfo

Public Member Functions
	MainLoopWindows ()

	~MainLoopWindows () override

ReadHandleUP	RegisterReadObject (const lldb::IOObjectSP &object_sp, const Callback &callback, Status &error) override

Status	Run () override

Public Member Functions inherited from lldb_private::MainLoopBase
	MainLoopBase ()

virtual	~MainLoopBase ()=default

virtual ReadHandleUP	RegisterReadObject (const lldb::IOObjectSP &object_sp, const Callback &callback, Status &error)=0

void	AddPendingCallback (const Callback &callback)

void	AddCallback (const Callback &callback, std::chrono::nanoseconds delay)

void	AddCallback (const Callback &callback, TimePoint point)

virtual Status	Run ()

virtual void	RequestTermination ()

Protected Member Functions
void	UnregisterReadObject (IOObject::WaitableHandle handle) override

void	Interrupt () override

Protected Member Functions inherited from lldb_private::MainLoopBase
ReadHandleUP	CreateReadHandle (const lldb::IOObjectSP &object_sp)

virtual void	UnregisterReadObject (IOObject::WaitableHandle handle)=0

virtual void	Interrupt ()=0

void	ProcessCallbacks ()

std::optional< TimePoint >	GetNextWakeupTime ()

Private Member Functions
void	ProcessReadObject (IOObject::WaitableHandle handle)

llvm::Expected< size_t >	Poll ()

Private Attributes
llvm::DenseMap< IOObject::WaitableHandle, FdInfo >	m_read_fds

void *	m_interrupt_event

Additional Inherited Members
Public Types inherited from lldb_private::MainLoopBase
using	TimePoint = std::chrono::time_point< std::chrono::steady_clock, std::chrono::nanoseconds >

typedef std::unique_ptr< ReadHandle >	ReadHandleUP

typedef std::function< void(MainLoopBase &)>	Callback

Protected Attributes inherited from lldb_private::MainLoopBase
std::mutex	m_callback_mutex

std::priority_queue< std::pair< TimePoint, Callback >, std::vector< std::pair< TimePoint, Callback > >, llvm::on_first< std::greater< TimePoint > > >	m_callbacks

bool	m_terminate_request: 1

Detailed Description

Definition at line 23 of file MainLoopWindows.h.

Constructor & Destructor Documentation

◆ MainLoopWindows()

MainLoopWindows::MainLoopWindows ( )

Definition at line 34 of file MainLoopWindows.cpp.

References m_interrupt_event.

◆ ~MainLoopWindows()

MainLoopWindows::~MainLoopWindows ( )

override

Definition at line 39 of file MainLoopWindows.cpp.

References m_interrupt_event, m_read_fds, and UNUSED_IF_ASSERT_DISABLED.

Member Function Documentation

◆ Interrupt()

void MainLoopWindows::Interrupt ( )

overrideprotectedvirtual

Implements lldb_private::MainLoopBase.

Definition at line 152 of file MainLoopWindows.cpp.

References m_interrupt_event.

◆ Poll()

llvm::Expected< size_t > MainLoopWindows::Poll ( )

private

Definition at line 46 of file MainLoopWindows.cpp.

References lldb_private::MainLoopBase::GetNextWakeupTime(), m_interrupt_event, m_read_fds, ToTimeout(), and UNUSED_IF_ASSERT_DISABLED.

Referenced by Run().

◆ ProcessReadObject()

void MainLoopWindows::ProcessReadObject ( IOObject::WaitableHandle handle )

private

Definition at line 123 of file MainLoopWindows.cpp.

References m_read_fds.

Referenced by Run().

◆ RegisterReadObject()

MainLoopWindows::ReadHandleUP MainLoopWindows::RegisterReadObject	(	const lldb::IOObjectSP &	object_sp,
		const Callback &	callback,
		Status &	error
	)

overridevirtual

Implements lldb_private::MainLoopBase.

Definition at line 80 of file MainLoopWindows.cpp.

References lldb_private::MainLoopBase::CreateReadHandle(), lldb_private::IOObject::eFDTypeSocket, error(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), and m_read_fds.

◆ Run()

Status MainLoopWindows::Run ( )

overridevirtual

Reimplemented from lldb_private::MainLoopBase.

Definition at line 129 of file MainLoopWindows.cpp.

References error(), lldb_private::Status::FromError(), m_interrupt_event, m_read_fds, lldb_private::MainLoopBase::m_terminate_request, Poll(), lldb_private::MainLoopBase::ProcessCallbacks(), and ProcessReadObject().

◆ UnregisterReadObject()

void MainLoopWindows::UnregisterReadObject ( IOObject::WaitableHandle handle )

overrideprotectedvirtual

Implements lldb_private::MainLoopBase.

Definition at line 114 of file MainLoopWindows.cpp.

References m_read_fds, and UNUSED_IF_ASSERT_DISABLED.

Member Data Documentation

◆ m_interrupt_event

void* lldb_private::MainLoopWindows::m_interrupt_event

private

Definition at line 48 of file MainLoopWindows.h.

Referenced by Interrupt(), MainLoopWindows(), Poll(), Run(), and ~MainLoopWindows().

◆ m_read_fds

llvm::DenseMap<IOObject::WaitableHandle, FdInfo> lldb_private::MainLoopWindows::m_read_fds

private

Definition at line 47 of file MainLoopWindows.h.

Referenced by Poll(), ProcessReadObject(), RegisterReadObject(), Run(), UnregisterReadObject(), and ~MainLoopWindows().

The documentation for this class was generated from the following files: