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CALL RZSTAT (CHPATH,NLEVELS,CHOPT)
- CHPATH
- The pathname of the directory about which information
has to be provided.
- NLEVELS
- Number of levels below CHPATH about which space information
has to be accumulated.
- CHOPT
- Character variable specifying the options desired
- ' '
- Print the statistics (default)
- 'Q'
- Return the statistics in the user communication vector IQUEST
Routine RZSTAT provides information about the usage statistics
of an RZ direct access file associated with a given directory,
as specified by its pathname.
The routine can be used in two ways,
namely to print the global statistics at the end of a run, or
to retrieve, at any given moment, useful data about the space usage
(e.g. to verify whether there is
still enough space left to add another record).
If option 'Q' is specified, the IQUEST vector contains on return:
- IQUEST(11)
- number of records used
- IQUEST(12)
- number of words used
Janne Saarela
Mon May 15 08:34:47 METDST 1995