1 files changed, 0 insertions, 131 deletions
diff --git a/nuttx/fs/fs_findblockdriver.c b/nuttx/fs/fs_findblockdriver.c
deleted file mode 100644
index febf28a7e..000000000
--- a/nuttx/fs/fs_findblockdriver.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/****************************************************************************
- * fs/fs_openblockdriver.c
- *
- *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in pathname and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of pathname 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 <sys/types.h>
-#include <sys/mount.h>
-#include <debug.h>
-#include <errno.h>
-#include <nuttx/fs/fs.h>
-
-#include "fs_internal.h"
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: find_blockdriver
- *
- * Description:
- *   Return the inode of the block driver specified by 'pathname'
- *
- * Inputs:
- *   pathname - the full path to the block driver to be located
- *   mountflags - if MS_RDONLY is not set, then driver must support write
- *     operations (see include/sys/mount.h)
- *   ppinode - address of the location to return the inode reference
- *
- * Return:
- *   Returns zero on success or a negated errno on failure:
- *
- *   EINVAL  - pathname or pinode is NULL
- *   ENOENT  - No block driver of this name is registered
- *   ENOTBLK - The inode associated with the pathname is not a block driver
- *   EACCESS - The MS_RDONLY option was not set but this driver does not
- *     support write access
- *
- ****************************************************************************/
-
-int find_blockdriver(FAR const char *pathname, int mountflags, FAR struct inode **ppinode)
-{
-  FAR struct inode *inode;
-  int ret = 0; /* Assume success */
-
-  /* Sanity checks */
-
-#ifdef CONFIG_DEBUG
-  if (!pathname || !ppinode)
-    {
-      ret = -EINVAL;
-      goto errout;
-    }
-#endif
-
-  /* Find the inode registered with this pathname */
-
-  inode = inode_find(pathname, NULL);
-  if (!inode)
-    {
-      fdbg("Failed to find %s\n", pathname);
-      ret = -ENOENT;
-      goto errout;
-    }
-
-  /* Verify that the inode is a block driver. */
-
-  if (!INODE_IS_BLOCK(inode))
-    { 
-      fdbg("%s is not a block driver\n", pathname);
-      ret = -ENOTBLK;
-      goto errout_with_inode;
-    }
-
-  /* Make sure that the inode supports the requested access */
-
-  if (!inode->u.i_bops || !inode->u.i_bops->read ||
-      (!inode->u.i_bops->write && (mountflags & MS_RDONLY) == 0))
-    {
-      fdbg("%s does not support requested access\n", pathname);
-      ret = -EACCES;
-      goto errout_with_inode;
-    }
-
-  *ppinode = inode;
-  return OK;
-
-errout_with_inode:
-  inode_release(inode);
-errout:
-  return ret;
-}