close_serialT_close_serialCloseSerialCloseSerialclose_serial (Operator)

Name

close_serialT_close_serialCloseSerialCloseSerialclose_serial — Close a serial device.

Signature

Description

close_serialclose_serialCloseSerialCloseSerialCloseSerialclose_serial closes a serial device that was opened with open_serialopen_serialOpenSerialOpenSerialOpenSerialopen_serial.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

This operator modifies the state of the following input parameter:

• SerialHandleSerialHandleSerialHandleSerialHandleserialHandleserial_handle

During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.

Parameters

Result

If the parameters are correct and the device could be closed, the operator close_serialclose_serialCloseSerialCloseSerialCloseSerialclose_serial returns the value 2 ( H_MSG_TRUE) . Otherwise an exception is raised.

Possible Predecessors

open_serialopen_serialOpenSerialOpenSerialOpenSerialopen_serial

See also

open_serialopen_serialOpenSerialOpenSerialOpenSerialopen_serial, close_fileclose_fileCloseFileCloseFileCloseFileclose_file

Module

Foundation