current status on disk. The format of the
label
fileid
fileid(,FSCB=fscb] } [,ERROR=erraddr]
specifies the
'fn ft fm' fileid enclosed in single quotation marks and
separated by blanks. If fm is omitted, A1 is
assumed.
(reg) a register other than
address of the fileid (18 characters)
exactly 18 characters in
filename, 8 for the filetype, and 2 for the
filemode.
blanks.
label
(reg)
the label on the
a register containing the address of an
specifies the address of an error routine to be given control
if an error is found. If
occurs, control returns to the next sequential instruction in
the callinq program, as it does if no error occurs.
Although
completes execution, you must use the
when you are executing a program from within an
or program
instruction
or when you
2. If
the