p_sopc_udp_sockets_custom.h

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/*
 * Licensed to Systerel under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Systerel licenses this file to you under the Apache
 * License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
 
#ifndef SOPC_P_UDP_SOCKETS_CUSTOM_H_
#define SOPC_P_UDP_SOCKETS_CUSTOM_H_
 
#include "sopc_enums.h"
#include "sopc_udp_sockets.h"
 
#ifndef SO_TXTIME
#define SO_TXTIME 61
#define SCM_TXTIME SO_TXTIME
#endif
 
#define ONE_SEC 1000 * 1000 * 1000
#define CLOCKID CLOCK_TAI
 
/*
 * SO_TXTIME gets a struct sock_txtime with flags being an integer bit
 * field comprised of these values.
 */
enum txtime_flags
{
    SOF_TXTIME_DEADLINE_MODE = (1 << 0),
    SOF_TXTIME_REPORT_ERRORS = (1 << 1),
 
    SOF_TXTIME_FLAGS_LAST = SOF_TXTIME_REPORT_ERRORS,
    SOF_TXTIME_FLAGS_MASK = (SOF_TXTIME_FLAGS_LAST - 1) | SOF_TXTIME_FLAGS_LAST
};
 
typedef struct
{
    clockid_t clockid;
    uint16_t flags;
} SOPC_Socket_txtime;
 
SOPC_ReturnStatus SOPC_UDP_SO_TXTIME_Socket_Option(const char* interface, Socket* sock, uint32_t soPriority);
 
SOPC_ReturnStatus SOPC_TX_UDP_send(int sockAddress,
                                   void* txBuffer,
                                   uint32_t txBuffLen,
                                   uint64_t txtime,
                                   const char* node,
                                   const char* service);
 
SOPC_ReturnStatus SOPC_TX_UDP_Socket_Error_Queue(int sockFd);
 
#endif /* SOPC_P_UDP_SOCKETS_CUSTOM_H_ */