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CDI SDK
SDK for transporting chunks of data reliably and with low latency using a polled mode network driver.
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This defines a structure that contains all of the data required to use the application registered payload callback functions. More...
#include <private.h>
Data Fields | |
| CdiListEntry | list_entry |
| Allows this structure to be used as part of a list. | |
| CdiReturnStatus | payload_status_code |
| Status of the payload. | |
| CdiCoreExtraData | core_extra_data |
| Core extra data. | |
| uint16_t | extra_data_size |
| Size of extra data. | |
| uint8_t | extra_data_array [MAX_CDI_PACKET_EXTRA_DATA] |
| Extra data sent along in the CDI header packet. | |
| CdiSgList | payload_sgl |
| Scatter-Gather List for the payload. | |
| CdiUserCbParameter | tx_payload_user_cb_param |
| For Tx connection, the payload user callback parameter that was provided in CdiCoreTxPayloadConfig. | |
| CdiSgList | tx_source_sgl |
| For Tx connection, Tx payload source SGL that needs to be freed. | |
| char * | error_message_str |
| Pointer to error message string. It uses a pool, so must be freed after the user-registered callback function has been invoked. | |
| uint64_t | tx_start_time_microseconds |
| Payload Tx start time in microseconds since epoch. NOTE: Only valid for protocols 2 and later. | |
| uint64_t | receive_buffer_send_time |
| The time in microsends according to the value returned by CdiOsGetMicroseconds() at which this payload should be sent to the application callback thread. This member is only used if the receive buffer is enabled. | |
This defines a structure that contains all of the data required to use the application registered payload callback functions.