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IoDeassignArcName macro (ntddk.h)

  • Article

The IoDeassignArcName routine removes a symbolic link between the ARC name for a device and the named device object.

Syntax

void IoDeassignArcName(
  [in]  ArcName
);

Parameters

[in] ArcName

Pointer to a buffered Unicode string that is the ARC name.

Return value

None

Remarks

IoDeassignArcName is generally called if the driver is deleting the device object, for example, when the driver is unloading.

Requirements

Requirement Value
Minimum supported client Available starting with Windows 2000.
Target Platform Desktop
Header ntddk.h (include Ntddk.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe
IRQL PASSIVE_LEVEL
DDI compliance rules HwStorPortProhibitedDDIs(storport)

See also

IoAssignArcName