libnvme_ctrl_get_cntrltype(9) libnvme API manual NAME libnvme_ctrl_get_cntrltype - Get cntrltype. SYNOPSIS int libnvme_ctrl_get_cntrltype (const struct libnvme_ctrl *p , const char **cntrltype , const char *dflt ); ARGUMENTS p The struct libnvme_ctrl instance to query. cntrltype Where to store the value on success. dflt Value to store in cntrltype on failure. RETURN 0 on success, -ENOENT if the attribute does not exist, or a negative errno on failure. October 2026 libnvme_ctrl_get_cntrltype libnvme_ctrl_get_cntrltype(9)