.TH "libnvme_set_etdas" 9 "libnvme_set_etdas" "September 2026" "libnvme API manual" LINUX .SH NAME libnvme_set_etdas \- Set the Extended Telemetry Data Area 4 Supported bit .SH SYNOPSIS .B "int" libnvme_set_etdas .BI "(struct libnvme_transport_handle *hdl " "," .BI "bool *changed " ");" .SH ARGUMENTS .IP "hdl" 12 Transport handle .IP "changed" 12 boolean to indicate whether or not the host behavior support feature had been changed .SH "RETURN" The nvme command status if a response was received (see \fIenum nvme_status_field\fP) or negative error code otherwise.