source: rtems/c/src/lib/libc/symlink.c @ cff0d64

4.104.114.84.95
Last change on this file since cff0d64 was 9c49db4, checked in by Joel Sherrill <joel.sherrill@…>, on 01/08/01 at 18:26:44

2001-01-08 Ralf Corsepius <corsepiu@…>

  • configure.in: Add libc/config.h
  • libc/Makefile.am: Add INCLUDES += -I. to pickup config.h
  • libc/.cvsignore: Add config.h and stamp-h
  • libc/*.c: Add config.h support.
  • Property mode set to 100644
File size: 1.0 KB
Line 
1/*
2 *  symlink() - POSIX 1003.1b - X.X.X - XXX
3 *
4 *  COPYRIGHT (c) 1989-1999.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.OARcorp.com/rtems/license.html.
10 *
11 *  $Id$
12 */
13
14#if HAVE_CONFIG_H
15#include "config.h"
16#endif
17
18#include <rtems/libio_.h>
19
20int symlink(
21  const char *actualpath,
22  const char *sympath
23)
24{
25  rtems_filesystem_location_info_t    loc;
26  int                                 i;
27  const char                         *name_start;
28  int                                 result;
29
30  rtems_filesystem_get_start_loc( sympath, &i, &loc );
31  result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
32  if ( result != 0 )
33    return -1;
34
35  if ( !loc.ops->symlink_h ) {
36    rtems_filesystem_freenode( &loc );
37    set_errno_and_return_minus_one( ENOTSUP );
38  }
39
40  result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
41
42  rtems_filesystem_freenode( &loc );
43
44  return result;
45}
46
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