#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <unistd.h>

/* Non standard include */
#include <commtech.h>
#include <specific_comm.h>


__thread void ** volatile store_var = NULL;


void *create_comm_channel(void)
{
	return (void *) &store_var;
}

int end_producer(void *unused __attribute__ ((unused)))
{
	return 0;
}

int destroy_comm_channel(void *unused __attribute__ ((unused)))
{
	return 0;
}

/*
 * Copy at max count received data into buf
 * @param buf The buffer in which received data must be copied into
 * @return Number of data received and copied into buf
 *
 * @warning recv_one_data should not be used in conjonction of
 * recv_some_data
 */
void *recv_one_data(struct channel *channel __attribute__ ((unused)))
{
	return NULL;
}

/*
 * Copy at max count received data into buf
 * @param buf The buffer in which received data must be copied into
 * @return Number of data received and copied into buf
 *
 * @warning recv_some_data should not be used in conjonction of
 * recv_one_data
 * @warning count must be a multiple of BUF_SIZE
 */
ssize_t recv_some_data(struct channel *channel __attribute__ ((unused)),
	void **buf __attribute__ ((unused)),
	size_t count __attribute__ ((unused)))
{
	return count;
}