IO Create Symbolic Link
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IoCreateSymbolicLink
The IoCreateSymbolicLink routine sets up a symbolic link between a device object name and a user-visible
name for the device.
NTSTATUS
IoCreateSymbolicLink(
IN PUNICODE_STRING
SymbolicLinkName
,
IN PUNICODE_STRING
DeviceName
);
Parameters
SymbolicLinkName
Pointer to a buffered Unicode string that is the user-visible name.
DeviceName
Pointer to a buffered Unicode string that is the name of the driver-created device object.
Return Value
IoCreateSymbolicLink returns STATUS_SUCCESS if the symbolic link object was created.
Headers
Declared in wdm.h and ntddk.h. Include wdm.h or ntddk.h.
Comments
WDM drivers do not name device objects and therefore should not use this routine. Instead, a WDM driver should
call IoRegisterDeviceInterface to set up a symbolic link.
For more information about when to use IoCreateSymbolicLink, see Named Device Objects.
Callers of IoCreateSymbolicLink must be running at IRQL = PASSIVE_LEVEL.
See Also
IoRegisterDeviceInterface, IoAssignArcName, IoCreateUnprotectedSymbolicLink,
IoDeleteSymbolicLink
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Built on Friday, February 18, 2005
Kernel-Mode Driver Architecture: Windows DDK
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