Function linuxcnc_hal_sys::rtapi_set_msg_level

pub unsafe extern "C" fn rtapi_set_msg_level(level: c_int) -> c_int

Set the maximum level of message to print. In userspace code, each component has its own independent message level. In realtime code, all components share a single message level. Returns 0 for success or -EINVAL if the level is out of range.