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CLOSE

1984 Version of ANSI Standard

CLOSE command

See Close for formal definition.

  1. Result Right Arrow Devnam.
  2. Null string ("") Right Arrow Result.
  3. Search the Openlist for the device named in Devnam.
    If not found, take no further action.
    Otherwise, perform the following operations:
    1. Remove the device specified in Devnam from the Openlist.
    2. If Result contains any device parameters, find the device named in Devnam in the Devicelist, and change those parameters which appear in Result to their new values from Result.
    3. Perform any termination procedures for the device named in Devnam according to its device parameters in Devicelist.
    4. If the named device is the current device ($IO), execute an OPEN P USE P where P designates a predetermined default device.
Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

This page most recently updated on 15-Nov-2023, 19:00:26.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)