Intel® Fortran Compiler 17.0 Developer Guide and Reference

INQUIRE: ASYNCHRONOUS Specifier

The ASYNCHRONOUS specifier asks whether asynchronous I/O is in effect. It takes the following form:

ASYNCHRONOUS = asyn

asyn

Is a scalar default character variable that is assigned one of the following values:

'NO'

If the file or unit is connected and asynchronous input/output is not in effect.

'YES'

If the file or unit is connected and asynchronous input/output is in effect.

'UNKNOWN'

If the file or unit is not connected.
Parent topic: INQUIRE Statement Specifiers