.TH "nvme_identify_uuid" 2 "nvme_identify_uuid" "February 2024" "libnvme API manual" LINUX
.SH NAME
nvme_identify_uuid \- Retrieves device's UUIDs
.SH SYNOPSIS
.B "int" nvme_identify_uuid
.BI "(int fd "  ","
.BI "struct nvme_id_uuid_list *uuid_list "  ");"
.SH ARGUMENTS
.IP "fd" 12
File descriptor of nvme device
.IP "uuid_list" 12
User space destination address to transfer the data
.SH "DESCRIPTION"
Each UUID List entry is either 0h, the NVMe Invalid UUID, or a valid UUID.
Valid UUIDs are those which are non-zero and are not the NVMe Invalid UUID.

See \fIstruct nvme_id_uuid_list\fP for the definition of the returned structure.
.SH "RETURN"
The nvme command status if a response was received (see
\fIenum nvme_status_field\fP) or -1 with errno set otherwise.