spec_read
{ &vop_read_desc, spec_read }, /* read */
{ &vop_read_desc, spec_read }, /* read */
{ &vop_read_desc, spec_read }, /* read */
{ &vop_read_desc, spec_read }, /* read */
{ &vop_read_desc, spec_read }, /* read */
{ &vop_read_desc, spec_read }, /* read */
int spec_read(void *);