.TH "nvme_compare" 2 "nvme_compare" "February 2024" "libnvme API manual" LINUX .SH NAME nvme_compare \- Submit an nvme user compare command .SH SYNOPSIS .B "int" nvme_compare .BI "(struct nvme_io_args *args " ");" .SH ARGUMENTS .IP "args" 12 \fIstruct nvme_io_args\fP argument structure .SH "RETURN" The nvme command status if a response was received (see \fIenum nvme_status_field\fP) or -1 with errno set otherwise.