Still trying to recover directory contents

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5330 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 0 insertions, 179 deletions

diff --git a/nuttx/lib/stdio/lib_libfwrite.c b/nuttx/lib/stdio/lib_libfwrite.c
deleted file mode 100644
index e71866b49..000000000
--- a/nuttx/lib/stdio/lib_libfwrite.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/****************************************************************************
- * lib/stdio/lib_libfwrite.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>  /* for CONFIG_STDIO_BUFFER_SIZE */
-
-#include <sys/types.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "lib_internal.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Global Constant Data
- ****************************************************************************/
-
-/****************************************************************************
- * Global Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Constant Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: lib_fwrite
- ****************************************************************************/
-
-ssize_t lib_fwrite(FAR const void *ptr, size_t count, FAR FILE *stream)
-#if CONFIG_STDIO_BUFFER_SIZE > 0
-{
-  FAR const unsigned char *start = ptr;
-  FAR const unsigned char *src   = ptr;
-  ssize_t ret = ERROR;
-  unsigned char *dest;
-
-  /* Make sure that writing to this stream is allowed */
-
-  if (!stream || (stream->fs_oflags & O_WROK) == 0)
-    {
-      set_errno(EBADF);
-      goto errout;
-    }
-
-  /* Get exclusive access to the stream */
-
-  lib_take_semaphore(stream);
-
-  /* If the buffer is currently being used for read access, then
-   * discard all of the read-ahead data.  We do not support concurrent
-   * buffered read/write access.
-   */
-
-  if (lib_rdflush(stream) < 0)
-    {
-      goto errout_with_semaphore;
-    }
-
-  /* Loop until all of the bytes have been buffered */
-
-  while (count > 0)
-    {
-      /* Determine the number of bytes left in the buffer */
-
-      size_t gulp_size = stream->fs_bufend - stream->fs_bufpos;
-
-      /* Will the user data fit into the amount of buffer space
-       * that we have left?
-       */
-
-      if (gulp_size > count)
-        {
-          /* Yes, clip the gulp to the size of the user data */
-
-          gulp_size = count;
-        }
-
-      /* Adjust the number of bytes remaining to be transferred
-       * on the next pass through the loop (might be zero).
-       */
-
-      count -= gulp_size;
-
-      /* Transfer the data into the buffer */
-
-      for (dest = stream->fs_bufpos; gulp_size > 0; gulp_size--)
-        {
-          *dest++ = *src++;
-        }
-      stream->fs_bufpos = dest;
-
-      /* Is the buffer full? */
-
-      if (dest >= stream->fs_bufend)
-        {
-          /* Flush the buffered data to the IO stream */
-
-          int bytes_buffered = lib_fflush(stream, false);
-          if (bytes_buffered < 0)
-            {
-              goto errout_with_semaphore;
-            }
-        }
-    }
-
-  /* Return the number of bytes written */
-
-  ret = src - start;
-
-errout_with_semaphore:
-  lib_give_semaphore(stream);
-
-errout:
-  return ret;
-}
-#else
-{
-  return write(stream->fs_filedes, ptr, count);
-}
-#endif /* CONFIG_STDIO_BUFFER_SIZE */
-