OALIoCtlHalRequestIrq (Compact 2013)
10/16/2014
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.
- lpInBuf
[in] Pointer to a DEVICE_LOCATION structure.
- 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 |