Manual Pages for UNIX Operating System command usage for man blminimum

Trusted Extensions Library Functions              blminmax(3TSOL)



NAME
     blminmax, blmaximum, blminimum - bound of two labels

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


     #include 

     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 bounding_label. The least upper  bound  is
     the  greater  of the classifications and all of the compart-
     ments of the two labels. This is the least label  that  dom-
     inates 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 bounding_label. The greatest  lower  bound
     is  the  lower  of the classifications and only the compart-
     ments 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  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | MT-Safe                     |
    |_____________________________|_____________________________|


SEE ALSO
     label_to_str(3TSOL),  libtsol(3LIB),  sbltos(3TSOL),  attri-
     butes(5)



SunOS 5.11          Last change: 20 Jul 2007                    1






Trusted Extensions Library Functions              blminmax(3TSOL)



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




















































SunOS 5.11          Last change: 20 Jul 2007                    2