libnvme_get_host_telemetry-libnvme32
Get host telemetry log
Usage
int libnvme_get_host_telemetry (struct libnvme_transport_handle *hdl , struct nvme_telemetry_log **log , enum nvme_telemetry_da da , size_t *size );
Arguments
hdl
|
Transport handle |
|---|---|
log
|
On success, set to the value of the allocated and retrieved log. |
da
|
Log page data area, valid values: enum nvme_telemetry_da |
size
|
Ptr to the telemetry log size, so it can be returned |
Overview
The total size allocated can be calculated as: (nvme_telemetry_log da size + 1) * NVME_LOG_TELEM_BLOCK_SIZE.
Return
0 on success, the nvme command status if a response was received (see enum nvme_status_field) or a negative error otherwise.