source: rtems/cpukit/libfs/src/imfs/imfs_symlink.c @ cf0539b1

4.104.114.84.95
Last change on this file since cf0539b1 was cf0539b1, checked in by Joel Sherrill <joel.sherrill@…>, on 09/04/03 at 18:54:17

2003-09-04 Joel Sherrill <joel@…>

  • src/dosfs/dosfs.h, src/dosfs/fat.h, src/dosfs/fat_fat_operations.h, src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c, src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c, src/dosfs/msdos_file.c, src/dosfs/msdos_free.c, src/dosfs/msdos_fsunmount.c, src/dosfs/msdos_handlers_dir.c, src/dosfs/msdos_handlers_file.c, src/dosfs/msdos_init.c, src/dosfs/msdos_initsupp.c, src/dosfs/msdos_misc.c, src/dosfs/msdos_mknod.c, src/dosfs/msdos_node_type.c, src/imfs/deviceio.c, src/imfs/imfs.h, src/imfs/imfs_chown.c, src/imfs/imfs_config.c, src/imfs/imfs_creat.c, src/imfs/imfs_debug.c, src/imfs/imfs_directory.c, src/imfs/imfs_eval.c, src/imfs/imfs_fchmod.c, src/imfs/imfs_fcntl.c, src/imfs/imfs_fdatasync.c, src/imfs/imfs_free.c, src/imfs/imfs_fsunmount.c, src/imfs/imfs_getchild.c, src/imfs/imfs_gtkn.c, src/imfs/imfs_handlers_device.c, src/imfs/imfs_handlers_directory.c, src/imfs/imfs_handlers_link.c, src/imfs/imfs_handlers_memfile.c, src/imfs/imfs_init.c, src/imfs/imfs_initsupp.c, src/imfs/imfs_link.c, src/imfs/imfs_mknod.c, src/imfs/imfs_mount.c, src/imfs/imfs_ntype.c, src/imfs/imfs_readlink.c, src/imfs/imfs_rmnod.c, src/imfs/imfs_stat.c, src/imfs/imfs_symlink.c, src/imfs/imfs_unixstub.c, src/imfs/imfs_unlink.c, src/imfs/imfs_unmount.c, src/imfs/imfs_utime.c, src/imfs/ioman.c, src/imfs/linearfile.c, src/imfs/memfile.c, src/imfs/miniimfs_init.c: URL for license changed.
  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*
2 *  IMFS_symlink
3 *
4 *  The following rouine creates a new symbolic link node under parent
5 *  with the name given in name.  The node is set to point to the node at
6 *  to_loc.
7 *
8 *  COPYRIGHT (c) 1989-1999.
9 *  On-Line Applications Research Corporation (OAR).
10 *
11 *  The license and distribution terms for this file may be
12 *  found in the file LICENSE in this distribution or at
13 *  http://www.rtems.com/license/LICENSE.
14 *
15 *  $Id$
16 */
17
18#if HAVE_CONFIG_H
19#include "config.h"
20#endif
21
22#include <errno.h>
23#include "imfs.h"
24#include <rtems/libio_.h>
25#include <rtems/seterr.h>
26
27int IMFS_symlink(
28  rtems_filesystem_location_info_t  *parent_loc,
29  const char                        *link_name,
30  const char                        *node_name
31)
32{
33  IMFS_types_union   info;
34  IMFS_jnode_t      *new_node;
35  char               new_name[ IMFS_NAME_MAX + 1 ];
36  int                i;
37
38  /*
39   * Remove any separators at the end of the string.
40   */
41
42  IMFS_get_token( node_name, new_name, &i );
43
44  info.sym_link.name = link_name;
45
46  /*
47   *  Create a new link node.
48   */
49
50  new_node = IMFS_create_node(
51    parent_loc,
52    IMFS_SYM_LINK,
53    new_name,
54    ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
55    &info
56  );
57
58  if ( !new_node )
59    rtems_set_errno_and_return_minus_one( ENOMEM );
60
61  return 0;
62}
63
64
Note: See TracBrowser for help on using the repository browser.