udev_ctrl_send_set_log_level  119 src/udev/udev.h int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, int timeout);
udev_ctrl_send_set_log_level   89 src/udev/udevadm-control.c                         if (udev_ctrl_send_set_log_level(uctrl, util_log_priority(optarg), timeout) < 0)