インテル® Fortran コンパイラー 14.0 ユーザー・リファレンス・ガイド

SPORT_CANCEL_IO (W*S)

Serial Port I/O Function: Cancels any I/O in progress to the specified port.

モジュール

USE IFPORT

result = SPORT_CANCEL_IO (port)

port

(Input) Integer. The port number.

結果

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

This call also kills the thread that keeps an outstanding read operation to the serial port. This call must be done before any of the port characteristics are modified.

USE IFPORT
INTEGER(4) iresult
iresult = SPORT_CANCEL_IO( 2 )
END

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