epoll

package

v1.9.0 Latest Latest Go to latest Published: Jan 19, 2022 License: Apache-2.0 Imports: 4 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/openebs/node-disk-manager

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Documentation ¶

Index ¶

Variables
type Epoll
- func New(opts ...NewOpt) (Epoll, error)
type Event
- func (ev *Event) FileName() string
- func (ev *Event) IsType(evt EventType) bool
type EventType
type NewOpt
- func BufferSize(size int) NewOpt
type Watcher

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrFileAlreadyWatched error = errors.New("file being watched already")
	ErrInvalidEventType   error = errors.New("invalid event type")
	ErrWatcherNotFound    error = errors.New("watcher not found")
)

Functions ¶

This section is empty.

Types ¶

type Epoll ¶

type Epoll struct {
	// contains filtered or unexported fields
}

func New ¶

func New(opts ...NewOpt) (Epoll, error)

func (*Epoll) AddWatcher ¶

func (e *Epoll) AddWatcher(w Watcher) error

func (*Epoll) Close ¶

func (e *Epoll) Close()

func (*Epoll) DeleteWatcher ¶

func (e *Epoll) DeleteWatcher(fileName string) error

func (*Epoll) Start ¶

func (e *Epoll) Start() (<-chan Event, error)

func (*Epoll) Stop ¶

func (e *Epoll) Stop()

type Event ¶

type Event struct {
	// contains filtered or unexported fields
}

func (*Event) FileName ¶

func (ev *Event) FileName() string

func (*Event) IsType ¶

func (ev *Event) IsType(evt EventType) bool

type EventType ¶

type EventType uint32

const (
	EPOLLIN  EventType = syscall.EPOLLIN
	EPOLLPRI EventType = syscall.EPOLLPRI
	EPOLLERR EventType = syscall.EPOLLERR
	EPOLLOUT EventType = syscall.EPOLLOUT
	EPOLLHUP EventType = syscall.EPOLLHUP
)

type NewOpt ¶ added in v1.7.0

type NewOpt func(*Epoll)

func BufferSize ¶ added in v1.7.0

func BufferSize(size int) NewOpt

type Watcher ¶

type Watcher struct {

	// The complete path of the file to watch. The file name is also used to
	// uniquely identify the watcher
	FileName string
	// The event types to watch for
	EventTypes []EventType
	// contains filtered or unexported fields
}

Source Files ¶

View all Source files

epoll.go

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