.TH "libnvme" 2 "struct nvme_registered_ctrl" "February 2024" "API Manual" LINUX .SH NAME struct nvme_registered_ctrl \- Registered Controller Data Structure .SH SYNOPSIS struct nvme_registered_ctrl { .br .BI " __le16 cntlid;" .br .BI " __u8 rcsts;" .br .BI " __u8 rsvd3[5];" .br .BI " __le64 hostid;" .br .BI " __le64 rkey;" .br .BI " }; .br .SH Members .IP "cntlid" 12 Controller ID .IP "rcsts" 12 Reservation Status .IP "rsvd3" 12 Reserved .IP "hostid" 12 Host Identifier .IP "rkey" 12 Reservation Key