Fixed null pointer dereference on loading e100 driver for 2.6.32.
/******************************************************************************
*
* $Id$
*
* Copyright (C) 2006-2009 Florian Pose, Ingenieurgemeinschaft IgH
*
* This file is part of the IgH EtherCAT master userspace library.
*
* The IgH EtherCAT master userspace library is free software; you can
* redistribute it and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation; version 2.1
* of the License.
*
* The IgH EtherCAT master userspace library is distributed in the hope that
* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the IgH EtherCAT master userspace library. If not, see
* <http://www.gnu.org/licenses/>.
*
* ---
*
* The license mentioned above concerns the source code only. Using the
* EtherCAT technology and brand is only permitted in compliance with the
* industrial property and similar rights of Beckhoff Automation GmbH.
*
*****************************************************************************/
#include "include/ecrt.h"
/*****************************************************************************/
struct ec_sdo_request {
ec_sdo_request_t *next; /**< List header. */
ec_slave_config_t *config; /**< Parent slave configuration. */
unsigned int index; /**< Request index (identifier). */
uint16_t sdo_index; /**< SDO index. */
uint8_t sdo_subindex; /**< SDO subindex. */
uint8_t *data; /**< Pointer to SDO data. */
size_t mem_size; /**< Size of SDO data memory. */
size_t data_size; /**< Size of SDO data. */
};
/*****************************************************************************/
void ec_sdo_request_clear(ec_sdo_request_t *);
/*****************************************************************************/