GCB1_SAVE

Saves Grafix Control Block to HDS file object

Invocation

CALL GCB1_SAVE( NARG, ARGS, OARG, STATUS )

Description

Saves the GCB to an HDS file. At the moment just invokes the HDS specific routine GCB_SAVE which should eventually be incorporated into this routine.

Arguments

• NARG = INTEGER (given)
  Number of method arguments
• ARGS(*) = INTEGER (given)
  ADI identifier of method arguments
• OARG = INTEGER (rreturned)
  Output data
• STATUS = INTEGER (given and returned)
  The global status.

References

• GCB Subroutine Guide

GCB1_SAVE_MAPGCB

Map the GCB object after making sure its at least NBYTES long

Invocation

CALL GCB1_SAVE_MAPGCB( FID, NBYTE, GCBLOC, GCBPTR, STATUS )

Description

Maps the GRAFIX_CONTROL object in an HDS file. Makes sure the GCB in the file if present is NBYTE bytes long.

Arguments

• FID = INTEGER (given)
  ADI identifier of HDSfile object
• NBYTE = INTEGER (given)
  Required length of the GCB
• GCBLOC = CHARACTER*(DAT__SZLOC) (returned)
  Locator to the GRAFIX_CONTROL object
• GCBPTR = INTEGER (rreturned)
  Pointer to the mapped GCB data
• STATUS = INTEGER (given and returned)
  The global status.

References

• GCB Subroutine Guide