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FUNcrION
S~
RESl'RIcr
RIGHTS
Operator
ID: 12
Contents
Function
Request
Facility
Hex
Byte
Offset
1------------------------1
results
0
through
9 1
reserved
20H-33H
1------------------------
oper
and 6 1
reserved
lEH
1------------------------
oper
and 5 1
reserved
ICH
1------------------------
oper
and 4 1
reserved
lAB
1------------------------1
oper
and 3 1
reserved
!
ISH
1------------------------
oper
and 2 1
reserved
16H
1------------------------
operand
1 1
DESC
crRL
Cl3J
SELECrOR
14H
1------------------------
operand
OLDEST
0BJEC1'
SELECl'OR
12H
1------------------------
IP
function
code
1
009H
(RESl'RIcr
RIGHTS) IOH
1------------------------1
function
state
1
reserved
OEH
1------------------------1
process
selection
index
!
PROCESS
INDEX
OCH
1------------------------1
RESTRIcr
RIGH'IS
allows
an
operation
to
restrict
its
access
to
an
object
by
altering,
under
control
of
an
unprotected
descriptor
control
object,
the
access
descriptor
for
that
object
to
have
either
restricted
rights
or
restricted
rights
and
restricted
descriptor
control.
The
first
operand
contains
the
object
selector
for
an
access
descriptor
for
the
given
object.
The second
operand
is
an
unprotected
descriptor
control
object.
The
resultant
new
access
descriptor
overwrites
the
original
access
descriptor
for
the
given
object.
Thus,
the
destination
access
segment
entry
is
the
same
as
the
source
access
segment
entry.
B-23