DOKK / manpages / debian 12 / libnvme-dev / nvme_get_features.2.en
nvme_get_features(2) libnvme API manual nvme_get_features(2)

nvme_get_features - Retrieve a feature attribute

int nvme_get_features (struct nvme_get_features_args *args );

struct nvme_get_features_args argument structure

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.

nvme_get_features January 2023