isCOBOL Evolve : Appendices : Library Routines : CBL_DELETE_FILE
CBL_DELETE_FILE
The CBL_DELETE_FILE library routine deletes a file.
Syntax:
 CALL "CBL_DELETE_FILE" USING fileName
                       GIVING returnCode
Parameters:
fileName
PIC X(n)
Specifies the name of the file to be deleted.
 
The name can be partially or entirely changed through configuration properties if iscobol.file.env_naming (boolean) is set to true.
If the name is a relative path and iscobol.file.prefix is set, then the first FILE-PREFIX path is used to locate the file. The ISF protocol is not supported, it will invalidate the file path, if used.
Return code:
returnCode can be any numeric data item and provides additional information:
0
Operation successful.
>0
Examples:
Example - Delete temporary sort file
*> define file-name as pic x(n)
move "c:\tmp\sorts1\sortcust" to file-name
call "cbl_delete_file" using file-name
if return-code not = 0
   display message "File deletion failed"
end-if