1 files changed, 0 insertions, 133 deletions
diff --git a/nuttx/fs/fs_close.c b/nuttx/fs/fs_close.c
deleted file mode 100644
index 7f08995de..000000000
--- a/nuttx/fs/fs_close.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/****************************************************************************
- * fs/fs_close.c
- *
- *   Copyright (C) 2007-2009, 2012 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 <unistd.h>
-#include <sched.h>
-#include <errno.h>
-#include <nuttx/fs/fs.h>
-
-#if defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0
-# include <nuttx/net/net.h>
-#endif
-
-#include "fs_internal.h"
-
-/****************************************************************************
- * Global Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: close
- *
- * Description:
- *   close() closes a file descriptor, so that it no longer refers to any
- *   file and may be reused. Any record locks (see fcntl(2)) held on the file
- *   it was associated with, and owned by the process, are removed (regardless
- *   of the file descriptor that was used to obtain the lock).
- *
- *   If fd is the last copy of a particular file descriptor the resources
- *   associated with it are freed; if the descriptor was the last reference
- *   to a file which has been removed using unlink(2) the file is deleted.
- *
- * Parameters:
- *   fd   file descriptor to close
- *
- * Returned Value:
- *   0 on success; -1 on error with errno set appropriately.
- *
- * Assumptions:
- *
- ****************************************************************************/
-
-int close(int fd)
-{
-  int err;
-#if CONFIG_NFILE_DESCRIPTORS > 0
-  int ret;
-
-  /* Did we get a valid file descriptor? */
-
-  if ((unsigned int)fd >= CONFIG_NFILE_DESCRIPTORS)
-#endif
-    {
-      /* Close a socket descriptor */
-
-#if defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0
-      if ((unsigned int)fd < (CONFIG_NFILE_DESCRIPTORS+CONFIG_NSOCKET_DESCRIPTORS))
-        {
-          return net_close(fd);
-        }
-      else
-#endif
-        {
-          err = EBADF;
-          goto errout;
-        }
-    }
-
-#if CONFIG_NFILE_DESCRIPTORS > 0
-  /* Close the driver or mountpoint.  NOTES: (1) there is no
-   * exclusion mechanism here , the driver or mountpoint must be
-   * able to handle concurrent operations internally, (2) The driver
-   * may have been opened numerous times (for different file
-   * descriptors) and must also handle being closed numerous times.
-   * (3) for the case of the mountpoint, we depend on the close
-   * methods bing identical in signature and position in the operations
-   * vtable.
-   */
-
-  ret = files_close(fd);
-  if (ret < 0)
-    {
-      /* An error occurred while closing the driver */
-
-      err = -ret;
-      goto errout;
-    }
-  return OK;
-
-#endif
-
-errout:
-  set_errno(err);
-  return ERROR;
-}
-