libnvme_submit_io_passthru(9) libnvme API manual NAME libnvme_submit_io_passthru - Queue IO passthru command SYNOPSIS int libnvme_submit_io_passthru (struct libnvme_transport_handle *hdl , struct libnvme_passthru_cmd *cmd , void *cookie ); ARGUMENTS hdl Transport handle cmd The nvme IO command to send cookie User-defined opaque value returned at completion DESCRIPTION Queues cmd for asynchronous execution. Completion is reported via libnvme_reap_passthru. RETURN 0 on successful queueing, negative error code otherwise. September 2026 libnvme_submit_io_passthru libnvme_submit_io_passthru(9)