diff options
Diffstat (limited to 'c/src/lib/libcpu/sh/sh7032/include/null.h')
-rw-r--r-- | c/src/lib/libcpu/sh/sh7032/include/null.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/sh/sh7032/include/null.h b/c/src/lib/libcpu/sh/sh7032/include/null.h new file mode 100644 index 0000000000..9ce4886c14 --- /dev/null +++ b/c/src/lib/libcpu/sh/sh7032/include/null.h @@ -0,0 +1,72 @@ +/* null.h + * + * Null device driver, derived from rtems' stub driver. + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __NULL_DRIVER_h +#define __NULL_DRIVER_h + +#ifdef __cplusplus +extern "C" { +#endif + +#define DEVNULL_DRIVER_TABLE_ENTRY \ + { null_initialize, null_open, null_close, null_read, \ + null_write, null_control } + +#define NULL_SUCCESSFUL RTEMS_SUCCESSFUL + +rtems_device_driver null_initialize( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver null_open( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver null_close( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver null_read( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver null_write( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver null_control( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |