1.1.8.4.3 DRV_SFDP_Close Function
1.1.8.4.3 C
void DRV_SFDP_Close( const DRV_HANDLE handle );1.1.8.4.3 Summary
Closes an opened-instance of the SFDP driver.
1.1.8.4.3 Description
This routine closes an opened-instance of the SFDP driver, invalidating the handle.
1.1.8.4.3 Precondition
DRV_SFDP_Open must have been called to obtain a valid opened device handle.
1.1.8.4.3 Parameters
| Parameters | Description |
|---|---|
| handle | A valid open-instance handle, returned from the driver's open routine |
1.1.8.4.3 Returns
None.
1.1.8.4.3 Example
DRV_HANDLE handle; // Returned from DRV_SFDP_Open DRV_SFDP_Close(handle);
1.1.8.4.3 Remarks
After calling this routine, the handle passed in "handle" must not be used with any of the remaining driver routines.
A new handle must be obtained by calling DRV_SFDP_Open before the caller may use the driver again. Usually there is no need for the driver client to verify that the Close operation has completed.