Class: Libvirt::NodeDevice

Inherits:

Object

• Object
• Libvirt::NodeDevice

show all

Defined in:

lib/libvirt/node_device.rb

Overview

Instance Method Summary (collapse)

• - (Boolean) destroy

  Destroy the device, removing the virtual device from the host operating system.

• - (Boolean) dettach

  Detaches the device from the node itself so that it may be bound to a guest domain.

• - (NodeDevice) initialize(pointer) constructor

  Initializes a node device with the given virNodeDevicePtr.

• - (String) name

  Returns the name of this device.

• - (Boolena) reattach

  Reattach the device onto the node.

• - (Boolena) reset

  Reset the device.

• - (FFI::Pointer) to_ptr

  Returns the underlying virNodeDevicePtr.

• - (String) xml

  Returns the XML specification for this device.

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# File 'lib/libvirt/node_device.rb', line 9

def initialize(pointer)
  @pointer = pointer
  ObjectSpace.define_finalizer(self, method(:finalize))
end

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# File 'lib/libvirt/node_device.rb', line 55

def destroy
  FFI::Libvirt.virNodeDeviceDestroy(self) == 0
end

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# File 'lib/libvirt/node_device.rb', line 32

def dettach
  FFI::Libvirt.virNodeDeviceDettach(self) == 0
end

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# File 'lib/libvirt/node_device.rb', line 17

def name
  FFI::Libvirt.virNodeDeviceGetName(self)
end

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# File 'lib/libvirt/node_device.rb', line 39

def reattach
  FFI::Libvirt.virNodeDeviceReAttach(self) == 0
end

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# File 'lib/libvirt/node_device.rb', line 47

def reset
  FFI::Libvirt.virNodeDeviceReset(self) == 0
end

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# File 'lib/libvirt/node_device.rb', line 63

def to_ptr
  @pointer
end

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# File 'lib/libvirt/node_device.rb', line 24

def xml
  FFI::Libvirt.virNodeDeviceGetXMLDesc(self, 0)
end