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DCL:MISC１:FIOLIB: File Input/Output #:Explanation of Subroutines

11.3.8 FCGETS

1.

Function

Reads a single record (as an array).

2.

Call

CALL FCGETS(IOU,IBUF,ICON)

3.

Explanation of Parameters

IOU	(I)	I/O unit number.
IBUF	(I)	Data record to read.
ICON	(I)	Condition code.

4.

Notes

(a)

The length of IBUF multiplied by a factor of 4 must be equal to NRL (See FCOPEN).

(b)

When the record number is not specified by FCNREC, records will be consecutively read from the first record. When the record number is specified, the records will be read consecutively starting with the specified record. (The first record will have record number of 1.)