NAME

       dmmp_path_group_array_get - Retrieve path groups pointer array.

SYNOPSIS

       void   dmmp_path_group_array_get   (struct  dmmp_mpath  *dmmp_mp,  struct  dmmp_path_group
       ***dmmp_pgs, uint32_t *dmmp_pg_count);

ARGUMENTS

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

       dmmp_pgs    Output  pointer of 'struct dmmp_path_group' pointer array.  If this pointer is
                   NULL, your program will be terminated by assert.

       dmmp_pg_count
                   Output pointer of uint32_t. Hold the size of  'dmmp_pgs'  pointer  array.   If
                   this pointer is NULL, your program will be terminated by assert.

DESCRIPTION

       Retrieve the path groups of certain mpath.

       The  memory  of  output pointer array is hold by 'struct dmmp_mpath', no need to free this
       memory, the resources will got freed when dmmp_mpath_array_free.

RETURN

       void