Import Mbed OS hard-float snapshot

connectivity/nanostack/sal-stack-nanostack/source/6LoWPAN/Thread/thread_mdns.h

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+/*
+ * Copyright (c) 2017, Arm Limited and affiliates.
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * 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 of the copyright holder 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 HOLDER 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.
+ */
+
+/**
+ * \brief Thread mDNS responser. This module implements Thread specific MDNS-SD functionality
+ * by using mDNS responder available in Nanostack.
+ *
+ */
+
+#ifndef __THREAD_MDNS_H__
+#define __THREAD_MDNS_H__
+
+/**
+ * \brief Start Thread mDNS responder
+ *
+ * \param interface_id Thread Network interface ID.
+ * \param interface_id_mdns Interface ID where mDNS messaging occurs.
+ * \param service_name Name of the instance
+ *
+ * \return 0 on success, negative value on error
+  */
+int thread_mdns_start(int8_t interface_id, int8_t interface_id_mdns, const char *service_name);
+
+/**
+ * \brief Stop Thread mDNS responder
+ *
+ * \return 0 on success, negative value on error
+ */
+int thread_mdns_stop(void);
+
+/**
+ * \brief Notify Thread mDNS responser that network data has been changed
+ *
+ */
+void thread_mdns_network_data_update_notify(void);
+
+#endif // __THREAD_MDNS_H__
+