Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 9/08/2022
Public

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INQUIRE: BLOCKSIZE Specifier

The BLOCKSIZE specifier asks about the physical I/O transfer size. It takes the following form:

BLOCKSIZE = bks

bks

Is a scalar integer variable.

The bks is assigned the current size of the physical I/O transfer. If the unit or file is not connected, the value assigned is zero.