bclhigh(3)

NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO | NOTES

NAME

blmanifest, bcllow, bclhigh, bsllow, bslhigh, billow, bilhigh, bclearlow, bclearhigh, bclundef, bslundef, bilundef, bclearundef- Create manifest binary labels

SYNOPSIS

cc [flag...] file ... -ltsol [library...]


#include <tsol/label.h>

void bcllow(bclabel_t * label);
void bclhigh(bclabel_t * label);
void bsllow(bslabel_t * label);
void bslhigh(bslabel_t * label);
void bclearlow(bclear_t * clearance);
void bclearhigh(bclear_t * clearance);
void bclundef(bclabel_t * label);
void bslundef(bslabel_t * label);
void bclearundef(bclabel_t * label);

DESCRIPTION

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.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Availability	SUNWtsu
MT-Level	MT-Safe

SEE ALSO

Trusted Solaris 7 Reference Manual

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)

Trusted Solaris Developer's Guide

SunOS 5.7 Reference Manual

attributes(5)

NOTES

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