VirtualBox Main API

Public Attributes | List of all members
IGuestProcessIOEvent Interface Reference

Base abstract interface for all guest process input/output (IO) events. More...

Inheritance diagram for IGuestProcessIOEvent:

## Public Attributes
readonly attribute unsigned long | handle
| Input/output (IO) handle involved in this event.
readonly attribute unsigned long | processed
| Processed input or output (in bytes).
Public Attributes inherited from IGuestProcessEvent
readonly attribute IGuestProcess | process
| Guest process object which is related to this event.
readonly attribute unsigned long | pid
| Guest process ID (PID).
Public Attributes inherited from IGuestSessionEvent
readonly attribute IGuestSession | session
| Guest session that is subject to change.
Public Attributes inherited from IEvent
readonly attribute VBoxEventType | type
| Event type.
readonly attribute IEventSource | source
| Source of this event.
readonly attribute boolean | waitable
| If we can wait for this event being processed.

## Additional Inherited Members
Public Member Functions inherited from IEvent
void | setProcessed ()
| Internal method called by the system when all listeners of a particular event have called IEventSource::eventProcessed.
void | waitProcessed (in long timeout, [retval] out boolean result)
| Wait until time outs, or this event is processed.

## Detailed Description

Base abstract interface for all guest process input/output (IO) events.

Interface ID:
  `{9EA9227C-E9BB-49B3-BFC7-C5171E93EF38}`

## Member Data Documentation

## ◆ handle

readonly attribute unsigned long IGuestProcessIOEvent::handle

Input/output (IO) handle involved in this event.

Usually 0 is stdin, 1 is stdout and 2 is stderr.

## ◆ processed

readonly attribute unsigned long IGuestProcessIOEvent::processed

Processed input or output (in bytes).