NAME¶

libnvme_get_host_telemetry - Get host telemetry log

SYNOPSIS¶

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

DESCRIPTION¶

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.