blmaximum man page on OpenIndiana

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blminmax(3TSOL)	     Trusted Extensions Library Functions      blminmax(3TSOL)

NAME
       blminmax, blmaximum, blminimum - bound of two labels

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

       #include <tsol/label.h>

       void blmaximum(m_label_t *maximum_label,
	    const m_label_t *bounding_label);

       void blminimum(m_label_t *minimum_label,
	    const m_label_t *bounding_label);

DESCRIPTION
       The  blmaximum()	 function replaces the contents of label maximum_label
       with the least upper bound of  the  labels   maximum_label  and	bound‐
       ing_label.  The least upper bound is the greater of the classifications
       and all of the compartments of the two labels. This is the least	 label
       that dominates both of the original labels.

       The  blminimum()	 function replaces the contents of label minimum_label
       with the greatest lower bound of the labels  minimum_label  and	bound‐
       ing_label. The greatest lower bound is the lower of the classifications
       and only the compartments that are contained in both  labels.  This  is
       the greatest label that is dominated by both of the original labels.

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

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │Committed			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │MT-Level		     │MT-Safe			   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       label_to_str(3TSOL), libtsol(3LIB), sbltos(3TSOL), attributes(5)

NOTES
       The  functionality  described  on this manual page is available only if
       the system is configured with Trusted Extensions.

SunOS 5.11			  20 Jul 2007		       blminmax(3TSOL)
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