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<strong>ICAM</strong> <strong>Virtual</strong> <strong>Machine</strong> ® <strong>Virtual</strong> <strong>Machine</strong> Reference, Model Customization<br />
Simulation Macro Functions, File and Directory Functions<br />
The $FEOF Function<br />
result=$FEOF(n)<br />
Returns: Logical<br />
This function returns the end-of-file status of unit n. A status of $TRUE is returned if the specified<br />
unit is at the end-of-file mark. $FEOF should be used to check the end-of-file status of a text<br />
file unit before reading from that file. If the unit specified has not been opened using the OPEN<br />
command, an error will be output.<br />
The $FGETCWD Function<br />
result=$FGETCWD( )<br />
Returns: String<br />
This function returns a string set to the current working directory name a. The current working<br />
directory is typically the directory from which the post-processor was run. File names that<br />
exclude a directory component are assumed to be located in the default (or current) working<br />
directory. The syntax is as follows.<br />
path_string=$FGETCWD()<br />
The $FSETCWD Function<br />
result=$FSETCWD(s)<br />
Returns: String<br />
This function changes the current working directory, and returns a string set to the new current<br />
working directory defined by string s. By default, file names that exclude a directory component<br />
are assumed to be in the default (or current) working directory. The syntax is as follows:<br />
path_string=$FSETCWD(path_string)<br />
The $FSTAT Function<br />
result=$FSTAT(s1,s2)<br />
Returns: Numeric<br />
This function returns various statistics about the specified file or directory defined by string s1.<br />
The syntax is as follows:<br />
real=$FSTAT(path_string, type_string)<br />
178 <strong>ICAM</strong> Technologies Corporation – Proprietary
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