nvme_identify_allocated_ns - Man Page

int nvme_identify_allocated_ns (int fd , __u32 nsid , struct nvme_id_ns *ns );

fd

File descriptor of nvme device

nsid

Namespace to identify

ns

User space destination address to transfer the data

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