SPORT_GET_HANDLE (W*32)

Serial Port I/O Function: Returns the Windows* OS handle associated with the communications port. This is the handle that was returned by the Windows API CreateFile.

Module

USE IFPORT

構文

result = SPORT_GET_HANDLE (port,handle)

port

(Input) Integer. The port number.

handle

(Output) INTEGER(4) on IA-32 architecture; INTEGER(8) on Intel® 64 architecture. This is the Windows handle that was returned from CreatFile( ) on the serial port.

Results

The result type is INTEGER(4). The result is zero if successful; otherwise, a Windows error value.

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

USE IFPORT
INTEGER(4) iresult
INTEGER(KIND=INT_PTR_KIND( )) handle
iresult = SPORT_GET_HANDLE( 2, handle )
END

関連情報


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