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
45
46
47
48
49
50
51
|
/*
* Device Operations Table for the IMFS
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "imfs.h"
static const rtems_filesystem_file_handlers_r IMFS_device_handlers = {
device_open,
device_close,
device_read,
device_write,
device_ioctl,
device_lseek,
IMFS_stat,
device_ftruncate,
rtems_filesystem_default_fsync_or_fdatasync,
rtems_filesystem_default_fsync_or_fdatasync,
rtems_filesystem_default_fcntl
};
static IMFS_jnode_t *IMFS_node_initialize_device(
IMFS_jnode_t *node,
const IMFS_types_union *info
)
{
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
return node;
}
const IMFS_node_control IMFS_node_control_device = {
.imfs_type = IMFS_DEVICE,
.handlers = &IMFS_device_handlers,
.node_initialize = IMFS_node_initialize_device,
.node_remove = IMFS_node_remove_default,
.node_destroy = IMFS_node_destroy_default
};
|