Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (D-E)
Guardian Procedure Calls Reference Manual—522629-013
4-64
DEVICE_GETINFOBYLDEV_ Procedure
(Superseded on G-series Releases)
•
type
is the device type of the device. See Appendix A, Device Types and Subtypes
for
a list of device types.
•
subtype
is the device subtype of the device. See Appendix A, Device Types and Subtypes
for a list of device subtypes.
•
record-size
is the record size of the device.
•
audited
if equal to 1, indicates that the device is TMF audited.
•
dynamically-configured
if equal to 1, indicates that the device was configured dynamically instead of with
SYSGEN.
•
demountable
if equal to 1, indicates that the device is logically demountable.
•
has-subnames
if equal to 1, indicates that the device has subdevices that can be opened (for
example, $DEVICE.#SUBDEV).
The following set of attributes is returned in
primary-info and backup-info if
those parameters are present:
Attribute TAL Value Representation
status INT
primary-subtype INT
mirror-subtype INT
has-physical-devices UNSIGNED(1)
is-primary (14 bits of
filler)
UNSIGNED(1)
path 0 information:
configured UNSIGNED(1)
in-use (14 bits of
filler)
UNSIGNED(1)
channel INT
controller INT
unit INT