sd_network_monitor_get_fd  232 src/network/networkd-wait-online-manager.c         fd = sd_network_monitor_get_fd(m->network_monitor);
sd_network_monitor_get_fd  300 src/resolve/resolved-manager.c         fd = sd_network_monitor_get_fd(m->network_monitor);
sd_network_monitor_get_fd  134 src/systemd/sd-network.h int sd_network_monitor_get_fd(sd_network_monitor *m);
sd_network_monitor_get_fd 1106 src/timesync/timesyncd-manager.c         fd = sd_network_monitor_get_fd(m->network_monitor);