1 files changed, 0 insertions, 119 deletions
diff --git a/nuttx/net/net_clone.c b/nuttx/net/net_clone.c
deleted file mode 100644
index ada223484..000000000
--- a/nuttx/net/net_clone.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
- * net/net_clone.c
- *
- *   Copyright (C) 2009, 2011-2012 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>
-#ifdef CONFIG_NET
-
-#include <sys/socket.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/arch.h>
-
-#include "net_internal.h"
-
-/****************************************************************************
- * Global Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Function: net_clone
- *
- * Description:
- *   Performs the low level, common portion of net_dup() and net_dup2()
- *
- ****************************************************************************/
-
-int net_clone(FAR struct socket *psock1, FAR struct socket *psock2)
-{
-  uip_lock_t flags;
-  int ret = OK;
-
-  /* Parts of this operation need to be atomic */
-
-  flags = uip_lock();
-
-  /* Duplicate the socket state */
-
-  psock2->s_type     = psock1->s_type;      /* Protocol type: Only SOCK_STREAM or SOCK_DGRAM */
-  psock2->s_flags    = psock1->s_flags;     /* See _SF_* definitions */
-#ifdef CONFIG_NET_SOCKOPTS
-  psock2->s_options  = psock1->s_options;   /* Selected socket options */
-#endif
-#ifndef CONFIG_DISABLE_CLOCK
-  psock2->s_rcvtimeo = psock1->s_rcvtimeo;  /* Receive timeout value (in deciseconds) */
-  psock2->s_sndtimeo = psock1->s_sndtimeo;  /* Send timeout value (in deciseconds) */
-#endif
-  psock2->s_conn     = psock1->s_conn;      /* UDP or TCP connection structure */
-
-  /* Increment the reference count on the connection */
-
-  DEBUGASSERT(psock2->s_conn);
-  psock2->s_crefs    = 1;                   /* One reference on the new socket itself */
-
-#ifdef CONFIG_NET_TCP
-  if (psock2->s_type == SOCK_STREAM)
-    {
-      struct uip_conn *conn = psock2->s_conn;
-      DEBUGASSERT(conn->crefs > 0 && conn->crefs < 255);
-      conn->crefs++;
-    }
-  else
-#endif
-#ifdef CONFIG_NET_UDP
-  if (psock2->s_type == SOCK_DGRAM)
-    {
-      struct uip_udp_conn *conn = psock2->s_conn;
-      DEBUGASSERT(conn->crefs > 0 && conn->crefs < 255);
-      conn->crefs++;
-    }
-  else
-#endif
-    {
-      ndbg("Unsupported type: %d\n", psock2->s_type);
-      ret = -EBADF;
-    }
-
-  uip_unlock(flags);
-  return ret;
-}
-
-#endif /* CONFIG_NET */
-
-