Guardian Programming Reference Summary for pTAL and TAL

Procedure Calls Summary (D-F)
Guardian Programming Reference Summary for pTAL and TAL—522631-001
5-45
FILE_RESTOREPOSITION_
The FILE_RESTOREPOSITION_ procedure supersedes the REPOSITION procedure
and is used to position a disk file to a saved position (the positioning information having
been saved by a call to the FILE_SAVEPOSITION_
procedure).
FILE_SAVEPOSITION_
The FILE_SAVEPOSITION_ procedure supersedes the SAVEPOSITION procedure and
is used to save a disk file’s current file positioning information in anticipation of a need
to return to that position. This procedure can be used with format 2 files.
error := FILE_RESTOREPOSITION_ ( filenum
,savearea
,savesize );
error, INT:value returned value
filenum, INT:value input
savearea, INT:EXT.ref:* input
savesize, INT:value input
error := FILE_SAVEPOSITION_ ( filenum
,savearea
,savemax
,savesize);
error, INT:value returned value
filenum, INT:value input
savearea,
INT:EXT.ref:* output
savemax,
INT:value input
savesize, INT:ref.EXT:1 output