Move UDP files from net/uip to net/udp

2026-05-30 05:16:47 +08:00 · 2014-06-18 10:50:09 -06:00
parent 3aca3430c4
commit 382920b9a9
10 changed files with 89 additions and 335 deletions
@@ -0,0 +1,95 @@
+/****************************************************************************
+ * net/udp/udp_callback.c
+ *
+ *   Copyright (C) 2007-2009 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>
+#if defined(CONFIG_NET) && defined(CONFIG_NET_UDP)
+
+#include <stdint.h>
+#include <debug.h>
+
+#include <nuttx/net/uip/uipopt.h>
+#include <nuttx/net/uip/uip.h>
+#include <nuttx/net/uip/uip-arch.h>
+
+#include "uip/uip_internal.h"
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: uip_udpcallback
+ *
+ * Description:
+ *   Inform the application holding the UDP socket of a change in state.
+ *
+ * Returned Value:
+ *   OK if packet has been processed, otherwise ERROR.
+ *
+ * Assumptions:
+ *   This function is called at the interrupt level with interrupts disabled.
+ *
+ ****************************************************************************/
+
+uint16_t uip_udpcallback(struct uip_driver_s *dev, struct uip_udp_conn *conn,
+                         uint16_t flags)
+{
+  nllvdbg("flags: %04x\n", flags);
+
+  /* Some sanity checking */
+
+  if (conn)
+    {
+      /* Perform the callback */
+
+      flags = uip_callbackexecute(dev, conn, flags, conn->list);
+    }
+
+  return flags;
+}
+
+#endif /* CONFIG_NET && CONFIG_NET_UDP */