Description

   The mrd_show(3mrd) function can be used to obtain information
   about specific element types of a supported Medium-Changer.
   Medium-Changer element types that mrd_show(3mrd) can retrieve
   information about include PORT, DRIVE, SLOT and TRANSPORT. If
   a element_type of ROBOT is specified, the mrd_show(3mrd) is
   equivalent to calling mrd_startup(3mrd) - that is, robot_info
   is filled in.

   The robot_info_t data structure is described in mrd_
   startup(3mrd).

   The element_name parameter specifies the first element of the
   type element_type about which to obtain information. The element_
   count parameter specifies the number of elements of type element_
   type about which information is to be obtained.
 

Additional information available:

Element_Info