1 files changed, 0 insertions, 136 deletions
diff --git a/nuttx/binfmt/libelf/libelf_iobuffer.c b/nuttx/binfmt/libelf/libelf_iobuffer.c
deleted file mode 100644
index ead99ca09..000000000
--- a/nuttx/binfmt/libelf/libelf_iobuffer.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/****************************************************************************
- * binfmt/libelf/elf_iobuffer.c
- *
- *   Copyright (C) 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 <debug.h>
-#include <errno.h>
-
-#include <nuttx/kmalloc.h>
-#include <nuttx/binfmt/elf.h>
-
-#include "libelf.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Constant Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: elf_allocbuffer
- *
- * Description:
- *   Perform the initial allocation of the I/O buffer, if it has not already
- *   been allocated.
- *
- * Returned Value:
- *   0 (OK) is returned on success and a negated errno is returned on
- *   failure.
- *
- ****************************************************************************/
-
-int elf_allocbuffer(FAR struct elf_loadinfo_s *loadinfo)
-{
-  /* Has a buffer been allocated> */
-
-  if (!loadinfo->iobuffer)
-    {
-      /* No.. allocate one now */
- 
-      loadinfo->iobuffer = (FAR uint8_t *)kmalloc(CONFIG_ELF_BUFFERSIZE);
-      if (!loadinfo->iobuffer)
-        {
-          bdbg("Failed to allocate an I/O buffer\n");
-          return -ENOMEM;
-        }
-
-      loadinfo->buflen = CONFIG_ELF_BUFFERSIZE;
-    }
-
-  return OK;
-}
-
-/****************************************************************************
- * Name: elf_reallocbuffer
- *
- * Description:
- *   Increase the size of I/O buffer by the specified buffer increment.
- *
- * Returned Value:
- *   0 (OK) is returned on success and a negated errno is returned on
- *   failure.
- *
- ****************************************************************************/
-
-int elf_reallocbuffer(FAR struct elf_loadinfo_s *loadinfo, size_t increment)
-{
-  FAR void *buffer;
-  size_t newsize;
-
-  /* Get the new size of the allocation */
-
-  newsize = loadinfo->buflen + increment;
-
-  /* And perform the reallocation */
-
-   buffer = krealloc((FAR void *)loadinfo->iobuffer, newsize);
-   if (!buffer)
-    {
-      bdbg("Failed to reallocate the I/O buffer\n");
-      return -ENOMEM;
-    }
-
-  /* Save the new buffer info */
-
-  loadinfo->iobuffer = buffer;
-  loadinfo->buflen   = newsize;
-  return OK;
-}
-