Set the default filename path and extension
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WTSupported in traditional Synergy on Windows
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WNSupported in Synergy .NET on Windows
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USupported on UNIX
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VSupported on OpenVMS
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xcall SETDFN([file_spec][, option])
Arguments
file_spec
(optional) A field, literal, or record that contains the filename path and extension to be used as the new default by the runtime. (a)
option
(optional) Flag to indicate where file_spec will be applied: (n)
0 = The non-ISAM default path and extension (default)
1 = The ISAM default path and extension
2 = Both the ISAM and non-ISAM default path and extensions
Discussion
The SETDFN subroutine sets the default filename path and extension to be used by the runtime.
If file_spec is missing or null, the original default filename path and extension is restored.
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Setting the default path and extension only works on your local machine. xfServer always uses the default path and extension. |
On OpenVMS, the initial default filename specifications used by the runtime library are SYS$DISK:[ ].DDF for non-ISAM operations and SYS$DISK:[ ].ISM for ISAM operations.
