blcompare(3TSOL)

NAME | Synopsis | Description | Return Values | Attributes | See Also

NAME

blcompare, blequal, bldominates, blstrictdom, blinrange – compare binary labels

Synopsis

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

#include <tsol/label.h>

int blequal(const m_label_t *label1, const m_label_t *label2);

int bldominates(const m_label_t *label1, const m_label_t *label2);

int blstrictdom(const m_label_t *label1, const m_label_t *label2);

int blinrange(const m_label_t *label, const brange_t *range);

Description

These functions compare binary labels for meeting a particular condition.

blequal() compares two labels for equality.

bldominates() compares label label1 for dominance over label label2.

blstrictdom() compares label label1 for strict dominance over label label2.

blinrange() compares label label for dominance over range->lower_bound and range->upper_bound for dominance over level label.

Return Values

These functions return non-zero if their respective conditions are met, otherwise zero is returned.

Attributes

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

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Availability	SUNWtsu
MT-Level	MT-Safe
Interface Stability	Stable

See Also

ucred_getlabel(3C), getplabel(3TSOL), label_to_str(3TSOL), label_encodings(4), attributes(5), labels(5)

Determining the Relationship Between Two Labels in Solaris Trusted Extensions Developer’s Guide

SunOS 5.10  Last Revised 31 May 2006

NAME | Synopsis | Description | Return Values | Attributes | See Also