41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* Copyright (c) 2015 National Instruments
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*
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* (C) Copyright 2015
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* Joe Hershberger <joe.hershberger@ni.com>
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef __ETH_RAW_OS_H
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#define __ETH_RAW_OS_H
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/**
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* struct eth_sandbox_raw_priv - raw socket session
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*
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* sd: socket descriptor - the open socket during a session
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* device: struct sockaddr_ll - the host interface packets move to/from
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* local: 1 or 0 to select the local interface ('lo') or not
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* local_bindsd: socket descriptor to prevent the kernel from sending
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* a message to the server claiming the port is
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* unreachable
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* local_bind_udp_port: The UDP port number that we bound to
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*/
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struct eth_sandbox_raw_priv {
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int sd;
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void *device;
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int local;
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int local_bind_sd;
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unsigned short local_bind_udp_port;
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};
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int sandbox_eth_raw_os_start(const char *ifname, unsigned char *ethmac,
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struct eth_sandbox_raw_priv *priv);
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int sandbox_eth_raw_os_send(void *packet, int length,
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struct eth_sandbox_raw_priv *priv);
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int sandbox_eth_raw_os_recv(void *packet, int *length,
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const struct eth_sandbox_raw_priv *priv);
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void sandbox_eth_raw_os_stop(struct eth_sandbox_raw_priv *priv);
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#endif /* __ETH_RAW_OS_H */
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