.TH "libnvme_reap_passthru" 9 "libnvme_reap_passthru" "September 2026" "libnvme API manual" LINUX .SH NAME libnvme_reap_passthru \- Reap one async completion .SH SYNOPSIS .B "int" libnvme_reap_passthru .BI "(struct libnvme_transport_handle *hdl " "," .BI "struct libnvme_passthru_completion *completion " ");" .SH ARGUMENTS .IP "hdl" 12 Transport handle .IP "completion" 12 Completion output structure .SH "DESCRIPTION" Waits for one queued passthru command to complete and stores the completed command pointer, associated cookie, and completion status in \fIcompletion\fP. .SH "RETURN" 0 on success, negative error code otherwise.