blob: 8e795463e39c3fd97abe5c8e252068b0d2985732 (
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* IMFS_symlink
*
* The following rouine creates a new symbolic link node under parent
* with the name given in name. The node is set to point to the node at
* to_loc.
*
* 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.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <errno.h>
#include "imfs.h"
#include "libio_.h"
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
IMFS_types_union info;
IMFS_jnode_t *new_node;
char new_name[ IMFS_NAME_MAX + 1 ];
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, new_name, &i );
info.sym_link.name = link_name;
/*
* Create a new link node.
*/
new_node = IMFS_create_node(
parent_loc,
IMFS_SYM_LINK,
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
set_errno_and_return_minus_one( ENOMEM );
return 0;
}
|
