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OALIoCtlHalRequestIrq (Windows Embedded CE 6.0)

  • Article

1/5/2010

This function is called from OEMIoControl for IOCTL_HAL_REQUEST_IRQ. OALIoCtlHalRequestIrq returns the IRQ for a device on a specified location.

Syntax

BOOL OALIoCtlHalRequestIrq(
  UINT32 dwIoControlCode,
  VOID *lpInBuf,
  UINT32 nInBufSize,
  VOID *lpOutBuf,
  UINT32 nOutBufSize,
  UINT32 *lpBytesReturned
);

Parameters

  • dwIoControlCode
    [in] Set to IOCTL_HAL_REQUEST_IRQ.
  • nInBufSize
    [in] Size of lpInBuf.
  • lpOutBuf
    [out] Interrupt number.
  • nOutBufSize
    [out] Size of lpOutBuf.
  • lpBytesReturned
    [in] Set to NULL.

Return Value

TRUE indicates success.

FALSE indicates failure.

Requirements

Header oal_intr.h
Library Developer Implemented
Windows Embedded CE Windows CE 5.0 and later

See Also

Reference

Interrupt Functions