GetStringDescriptor

Declaration

virtual IOReturn GetStringDescriptor(
 UInt8 index,
 char *buf,
 int maxLen,
 UInt16 lang=0x409);

Parameters

• index:

  Index of the string descriptor to get.

• buf:

  Pointer to place to store ASCII string

• maxLen:

  Size of buffer pointed to by buf

• lang:

  Language to get string in (default is US English)

Overview

Get a string descriptor as ASCII, in the specified language (default is US English)

See Also

Miscellaneous

• CreateInterfaceIterator
• DeviceRequest(IOUSBDevRequest *, UInt32, UInt32, IOUSBCompletion *)
• DeviceRequest(IOUSBDevRequestDesc *, UInt32, UInt32, IOUSBCompletion *)
• DisplayUserNotification
• DoLocationOverrideAndModelMatch
• FindNextInterface
• FindNextInterfaceDescriptor
• GetAddress
• GetBus
• GetBusPowerAvailable
• GetChildLocationID
• GetConfiguration
• GetConfigurationDescriptor
• GetDeviceInformation
• GetDeviceRelease
• GetDeviceStatus
• GetExtraPowerAllocated
• GetFullConfigurationDescriptor
• GetHubParent
• GetManufacturerStringIndex
• GetMaxPacketSize
• GetNumConfigurations
• GetPipeZero
• GetProductID
• GetProductStringIndex
• GetSerialNumberStringIndex
• GetSpeed
• GetVendorID
• MakePipe
• OpenOrCloseAllInterfacePipes
• ReEnumerateDevice
• RequestExtraPower
• ResetDevice
• ReturnExtraPower
• SetAddress
• SetConfiguration(IOService *, UInt8, bool)
• SetConfiguration(IOService *, UInt8, bool, bool)
• SetHubParent
• SuspendDevice