NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO | NOTES
#include <tsol/label.h>void bcllow(bclabel_t * label);
These functions initialize binary label structures to manifest values.
bcllow()
and
bclhigh()
initialize the binary
CMW
label structure
label
to the manifest constant values for the
ADMIN_LOW
and
ADMIN_HIGH
CMW
labels, respectively.
bsllow()
and
bslhigh()
initialize the binary sensitivity label structure
label
to the manifest constant values for the
ADMIN_LOW
and
ADMIN_HIGH
sensitivity
labels, respectively.
bclearlow()
and
bclearhigh()
initialize the binary clearance structure
clearance
to the manifest constant values for the
ADMIN_LOW
and
ADMIN_HIGH
clearances,
respectively.
bclundef() , bslundef() , and bilundef() initialize the binary CMW , sensitivity, and information label structure label to the manifest constant value for an undefined CMW , sensitivity, and information label, respectively.
bclearundef() initializes the binary clearance clearance to the manifest constant value for an undefined clearance.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Availability | SUNWtsu |
MT-Level | MT-Safe |
bcltobanner(3) , bilconjoin(3) , blcompare(3) , blinset(3) , blminmax(3) , blportion(3) , bltos(3) , bltype(3) , blvalid(3) , btohex(3) , hextob(3) , labelinfo(3) , labelvers(3) , sbltos(3) , stobl(3)
Information labels (
IL
s) are not supported in Trusted Solaris 7 and later releases. Trusted Solaris software interprets any
IL
s on communications and files from systems running earlier releases as
ADMIN_LOW
.
Objects still have
CMW
labels, and
CMW
labels still include the
IL
component:
IL[SL]
; however, the
IL
component is fixed at
ADMIN_LOW
.
As a result, Trusted Solaris 7 has the following characteristics:
IL s do not display in window labels; SL s (Sensitivity Labels) display alone within brackets.
IL s do not float.
Setting an IL on an object has no effect.
Getting an object's
IL
will always return
ADMIN_LOW
.
Although certain utilities, library functions, and system calls can manipulate
IL
strings, the resulting
IL
s are always
ADMIN_LOW
, and cannot be set on any objects.
NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO | NOTES