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nvme_get_features_host_id(2) libnvme API manual nvme_get_features_host_id(2)

NAME

nvme_get_features_host_id - Get host id feature

SYNOPSIS

int nvme_get_features_host_id (int fd , enum nvme_get_features_sel sel , bool exhid , __u32 len , __u8 *hostid );

ARGUMENTS

File descriptor of nvme device
Select which type of attribute to return, see enum nvme_get_features_sel
Enable Extended Host Identifier
Length of hostid
Buffer for returned host ID

RETURN

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

nvme_get_features_host_id February 2024