files_same       3363 src/shared/util.c         ret = files_same("/proc/1/root", "/");
files_same        493 src/shared/util.h int files_same(const char *filea, const char *fileb);
files_same       4980 src/systemctl/systemctl.c                 if (files_same(root_init_path, root_systemd_path) > 0)