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Use -ENOBUFS to indicate insufficient preallocated buffer

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This commit is contained in:
Bjarne von Horn
2024-04-03 10:34:17 +02:00
parent 614a309bcc
commit fe160f5c86
5 changed files with 19 additions and 13 deletions
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include/ecrt.h
+8 -2
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@@ -2079,7 +2079,7 @@ ec_request_state_t ecrt_sdo_request_state(
* \ingroup ApplicationInterfaceRT
* \return 0 on success, otherwise negative error code.
* \retval -EINVAL Invalid input data, e.g. data size == 0.
* \retval -ENOMEM Reserved memory in ecrt_slave_config_create_sdo_request()
* \retval -ENOBUFS Reserved memory in ecrt_slave_config_create_sdo_request()
* too small.
*/
EC_PUBLIC_API int ecrt_sdo_request_write(
@@ -2220,7 +2220,7 @@ EC_PUBLIC_API ec_request_state_t ecrt_soe_request_state(
* \ingroup ApplicationInterfaceRT
* \return 0 on success, otherwise negative error code.
* \retval -EINVAL Invalid input data, e.g. data size == 0.
* \retval -ENOMEM Reserved memory in ecrt_slave_config_create_soe_request()
* \retval -ENOBUFS Reserved memory in ecrt_slave_config_create_soe_request()
* too small.
*/
EC_PUBLIC_API int ecrt_soe_request_write(
@@ -2342,6 +2342,8 @@ EC_PUBLIC_API size_t ecrt_voe_handler_data_size(
*
* \ingroup ApplicationInterfaceRT
* \return 0 on success, otherwise negative error code.
* \retval -ENOBUFS Reserved memory in ecrt_slave_config_create_voe_handler
* too small.
*/
EC_PUBLIC_API int ecrt_voe_handler_write(
ec_voe_handler_t *voe, /**< VoE handler. */
@@ -2473,6 +2475,8 @@ ec_request_state_t ecrt_reg_request_state(
*
* \ingroup ApplicationInterfaceRT
* \return 0 on success, otherwise negative error code.
* \retval -ENOBUFS Reserved memory in ecrt_slave_config_create_reg_request
* too small.
*/
EC_PUBLIC_API int ecrt_reg_request_write(
ec_reg_request_t *req, /**< Register request. */
@@ -2493,6 +2497,8 @@ EC_PUBLIC_API int ecrt_reg_request_write(
*
* \ingroup ApplicationInterfaceRT
* \return 0 on success, otherwise negative error code.
* \retval -ENOBUFS Reserved memory in ecrt_slave_config_create_reg_request
* too small.
*/
EC_PUBLIC_API int ecrt_reg_request_read(
ec_reg_request_t *req, /**< Register request. */