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ethercat
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Made datagram const.

This commit is contained in:
Florian Pose 2012-12-07 19:51:55 +01:00
parent 8a6eadb16b
commit 236f4e4c96
2 changed files with 2 additions and 2 deletions
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2
master/mailbox.c
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@ -163,7 +163,7 @@ const ec_code_msg_t mbox_error_messages[] = {
* \return Pointer to the received data, or ERR_PTR() code.
*/
uint8_t *ec_slave_mbox_fetch(const ec_slave_t *slave, /**< slave */
ec_datagram_t *datagram, /**< datagram */
const ec_datagram_t *datagram, /**< datagram */
uint8_t *type, /**< expected mailbox protocol */
size_t *size /**< size of the received data */
)

2
master/mailbox.h
View File

@ -52,7 +52,7 @@ uint8_t *ec_slave_mbox_prepare_send(const ec_slave_t *, ec_datagram_t *,
int ec_slave_mbox_prepare_check(const ec_slave_t *, ec_datagram_t *);
int ec_slave_mbox_check(const ec_datagram_t *);
int ec_slave_mbox_prepare_fetch(const ec_slave_t *, ec_datagram_t *);
uint8_t *ec_slave_mbox_fetch(const ec_slave_t *, ec_datagram_t *,
uint8_t *ec_slave_mbox_fetch(const ec_slave_t *, const ec_datagram_t *,
uint8_t *, size_t *);
/*****************************************************************************/