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
|
/*
* nameserver_remote.c
*
* Copyright (C) 2008-2009 Texas Instruments, Inc.
*
* This package is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <nameserver_remote.h>
/* This will get data from remote name server */
int nameserver_remote_get(const struct nameserver_remote_object *handle,
const char *instance_name, const char *name,
void *value, u32 *value_len, void *reserved)
{
s32 retval = 0;
if (WARN_ON(unlikely(handle == NULL))) {
retval = -EINVAL;
goto exit;
}
if (WARN_ON(unlikely(((instance_name == NULL) || (name == NULL)
|| (value == NULL) || (value_len == NULL))))) {
retval = -EINVAL;
goto exit;
}
retval = handle->get(handle, instance_name,
name, value, value_len, NULL);
exit:
if (retval < 0)
pr_err("nameserver_remote_get failed! status = 0x%x", retval);
return retval;
}
|
