Asynchronous Serial Communications Programmer's Reference Manual (32022-90052)

268 Chapter9
Intrinsics Reference (cont)
HPFOPEN
Passes a value that indicates whether or not the given
device name is to be allocated on a remote machine. You
must specify the remote environment in the same open
request, using either the
formaldesignator option or
the
remote environment option . Reverse VT
behaves nearly the same as a terminal opened through
remote file access, except that no session is required on
the remote machine.
0 No reverse VT.
1 Reverse VT.
Item# = 49 Reserved for MPE/iX.
Item# = 50 final disposition option (I32)
Not meaningful for asynchronous devices.
Item# = 51 Pascal/iX string option (Pascal/iX STRING
type)
Passes a formal file designator, following MPE/iX file
naming conventions, but using the Pascal/iX STRING
type format. This option is identical to
formaldesignator option (Item# = 2) except for the
type of the item. No delimiters are needed.
Item# = 52 file equation string option (CA)
Passes a character string that matches the MPE/iX file
equation specification syntax exactly. This enables you
to specify the options available in the :FILE command.
Note that all character arrays must start on a halfword
boundary.
Item# = 53 ASCII/binary option (I32)
Ignored for asynchronous devices. All files not on disk
are treated as ASCII files. Use FCONTROL(27) to
enable the transfer of binary data. Set to 1.
0 Binary file.
1 ASCII file.
Item# = 54 KSAM parm option (REC)
Not meaningful for asynchronous devices.
Item# = 55 Reserved for MPE/iX.
Item# = 56 object class option (I32)
Passes a user object class number, in the range 0..10,
that is associated with the file.
Item# = 57 Reserved for MPE/iX.