A dispatch source object for reading data from a file descriptor.


protocol DispatchSourceRead


You do not adopt this protocol in your objects. Instead, use the makeReadSource(fileDescriptor:queue:) method to create an object that adopts this protocol.


Conforming Types

See Also

Creating a File System Source

class func makeReadSource(fileDescriptor: Int32, queue: DispatchQueue?) -> DispatchSourceRead

Creates a new dispatch source object for reading bytes from the specified file.

class func makeWriteSource(fileDescriptor: Int32, queue: DispatchQueue?) -> DispatchSourceWrite

Creates a new dispatch source object for writing data to the specified file.

protocol DispatchSourceWrite

A dispatch source object for writing data to a file descriptor.

protocol DispatchSourceFileSystemObject

A dispatch source that monitors events associated with a file descriptor.

struct DispatchSource.FileSystemEvent

Events involving a change to a file system object.

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