1 files changed, 0 insertions, 145 deletions
diff --git a/nuttx/fs/fs_rewinddir.c b/nuttx/fs/fs_rewinddir.c
deleted file mode 100644
index c22c15f18..000000000
--- a/nuttx/fs/fs_rewinddir.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/****************************************************************************
- * fs/fs_rewinddir.c
- *
- *   Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <dirent.h>
-#include <errno.h>
-
-#include <nuttx/fs/fs.h>
-#include <nuttx/fs/dirent.h>
-
-#include "fs_internal.h"
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: rewindpseudodir
- ****************************************************************************/
-
-static inline void rewindpseudodir(struct fs_dirent_s *idir)
-{
-  struct inode *prev;
-
-  inode_semtake();
-
-  /* Reset the position to the beginning */
-
-  prev                   = idir->u.pseudo.fd_next; /* (Save to delete later) */
-  idir->u.pseudo.fd_next = idir->fd_root;          /* The next node to visit */
-  idir->fd_position      = 0;                      /* Reset position */
-
-  /* Increment the reference count on the root=next node.  We
-   * should now have two references on the inode.
-   */
-
-  idir->fd_root->i_crefs++;
-  inode_semgive();
-
-  /* Then release the reference to the old next inode */
-
-  if (prev)
-    {
-      inode_release(prev);
-    }
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: rewinddir
- *
- * Description:
- *   The  rewinddir() function resets the position of the
- *   directory stream dir to the beginning of the directory.
- *
- * Inputs:
- *   dirp -- An instance of type DIR created by a previous
- *     call to opendir();
- *
- * Return:
- *   None
- *
- ****************************************************************************/
-
-void rewinddir(FAR DIR *dirp)
-{
-  struct fs_dirent_s *idir = (struct fs_dirent_s *)dirp;
-#ifndef CONFIG_DISABLE_MOUNTPOINT
-  struct inode *inode;
-#endif
-
-  /* Sanity checks */
-
-  if (!idir || !idir->fd_root)
-    {
-      return;
-    }
-
-  /* The way we handle the readdir depends on the type of inode
-   * that we are dealing with.
-   */
-
-#ifndef CONFIG_DISABLE_MOUNTPOINT
-  inode = idir->fd_root;
-  if (INODE_IS_MOUNTPT(inode))
-    {
-      /* The node is a file system mointpoint. Verify that the mountpoint
-       * supports the rewinddir() method
-       */
-
-      if (inode->u.i_mops && inode->u.i_mops->rewinddir)
-        {
-          /* Perform the rewinddir() operation */
-
-          inode->u.i_mops->rewinddir(inode, idir);
-        }
-    }
-  else
-#endif
-    {
-      /* The node is part of the root pseudo file system */
-
-      rewindpseudodir(idir);
-    }
-}