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Solaris Trusted Extensions Reference Manual
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Document Information

Preface

Introduction

User Commands

System Administration Commands

System Calls

Trusted Extensions Library

bcleartoh(3TSOL)

bcleartoh_r(3TSOL)

bcleartos(3TSOL)

blcompare(3TSOL)

bldominates(3TSOL)

blequal(3TSOL)

blinrange(3TSOL)

blmaximum(3TSOL)

blminimum(3TSOL)

blminmax(3TSOL)

blstrictdom(3TSOL)

bltocolor(3TSOL)

bltocolor_r(3TSOL)

bltos(3TSOL)

bsltoh(3TSOL)

bsltoh_r(3TSOL)

bsltos(3TSOL)

btohex(3TSOL)

getdevicerange(3TSOL)

getpathbylabel(3TSOL)

getplabel(3TSOL)

getuserrange(3TSOL)

getzoneidbylabel(3TSOL)

getzonelabelbyid(3TSOL)

getzonelabelbyname(3TSOL)

getzonerootbyid(3TSOL)

getzonerootbylabel(3TSOL)

getzonerootbyname(3TSOL)

h_alloc(3TSOL)

hextob(3TSOL)

h_free(3TSOL)

htobclear(3TSOL)

htobsl(3TSOL)

labelbuilder(3TSOL)

labelclipping(3TSOL)

label_to_str(3TSOL)

m_label(3TSOL)

m_label_alloc(3TSOL)

m_label_dup(3TSOL)

m_label_free(3TSOL)

sbcleartos(3TSOL)

sbltos(3TSOL)

sbsltos(3TSOL)

setflabel(3TSOL)

stobclear(3TSOL)

stobl(3TSOL)

stobsl(3TSOL)

str_to_label(3TSOL)

tsol_getrhtype(3TSOL)

tsol_lbuild_create(3TSOL)

tsol_lbuild_destroy(3TSOL)

tsol_lbuild_get(3TSOL)

tsol_lbuild_set(3TSOL)

Xbcleartos(3TSOL)

Xbsltos(3TSOL)

X Library Extensions

File Formats

Standards, Environments, and Macros

Index

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