blob: d9c4da434bfb0641b5fc968b34dd9006e97c573f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/* null_write
*
* This routine is the null device driver write routine.
*
* Derived from rtems' stub driver.
*
* Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
*
* Input parameters:
* major - device major number
* minor - device minor number
* pargp - pointer to write parameter block
*
* Output parameters:
* rval - NULL_SUCCESSFUL
*
* 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.
*
* $Id$
*/
#include <rtems.h>
#include <rtems/libio.h>
#include <sh/null.h>
rtems_device_driver null_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *pargp
)
{
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp ;
rw_args->bytes_moved = rw_args->count ;
return NULL_SUCCESSFUL;
}
|