SOEM/oshw/vxworks/oshw.c

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/*
* Licensed under the GNU General Public License version 2 with exceptions. See
* LICENSE file in the project root for full license information
*/
#include <sys/ioctl.h>
#include <net/if.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "oshw.h"
/**
* Host to Network byte order (i.e. to big endian).
*
* Note that Ethercat uses little endian byte order, except for the Ethernet
* header which is big endian as usual.
*/
uint16 oshw_htons(uint16 host)
{
uint16 network = htons (host);
return network;
}
/**
* Network (i.e. big endian) to Host byte order.
*
* Note that Ethercat uses little endian byte order, except for the Ethernet
* header which is big endian as usual.
*/
uint16 oshw_ntohs(uint16 network)
{
uint16 host = ntohs (network);
return host;
}
/** Create list over available network adapters.
* @return First element in linked list of adapters
*/
ec_adaptert * oshw_find_adapters(void)
{
ec_adaptert * ret_adapter = NULL;
/* Not implemented */
assert(0);
return ret_adapter;
}
/** Free memory allocated memory used by adapter collection.
* @param[in] adapter = First element in linked list of adapters
* EC_NOFRAME.
*/
void oshw_free_adapters(ec_adaptert * adapter)
{
/* Not implemented */
assert(0);
}