fpt and WinFPT Reference Manual - Command-line Commands

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I / O TEMPORARY LOGICAL UNIT

Syntax:

I [/] O TEMPORARY [LOGICAL] UNIT [:] <integer> I [/] O TEMPORARY LUN [:] <integer>

Function:

The commands CHANGE I/O TO SUB-PROGRAM CALLS, CHANGE FILE I/O TO SUB-PROGRAM CALLS and CHANGE ISAM FILE ACCESSES TO SUB-PROGRAM CALLS sometimes generate statements to write data temporarily to a scratch file. This command specifies the logical unit number on which the file is opened. The unit must not be used elsewhere in the user's program.

Usage of logical unit numbers is shown by the command SHOW LOGICAL UNITS.

Where to Use this Command

Operating system command line Yes
Configuration file, config.fsp Yes
Specification (fsp) files, *.fsp Yes
Interactively, to FPT> prompt Yes
Interactive command files Yes
Embedded in the Fortran code Yes

Default

I/O TEMPORARY LOGICAL UNIT: 99

(Note that defaults may be changed in the configuration file)

See Also

CHANGE ALL I/O TO SUB-PROGRAM CALLS

CHANGE FILE I/O TO SUB-PROGRAM CALLS

CHANGE ISAM FILE ACCESSES TO SUB-PROGRAM CALLS

SHOW LOGICAL UNITS

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