NAME

       dmmp_mpath_wwid_get - Retrieve WWID of certain mpath.

SYNOPSIS

       const char * dmmp_mpath_wwid_get (struct dmmp_mpath *dmmp_mp);

ARGUMENTS

       dmmp_mp     Pointer of 'struct dmmp_mpath'.  If this pointer is NULL, your program will be
                   terminated by assert.

RETURN

       const  char  *.  No  need  to  free  this  memory,  the  resources  will  get  freed  when
       dmmp_mpath_array_free.