unit_file_preset 1614 src/core/dbus-manager.c         return unit_file_preset(scope, runtime, root_dir, files, UNIT_FILE_PRESET_FULL, force, changes, n_changes);
unit_file_preset 1668 src/core/dbus-manager.c         r = unit_file_preset(scope, runtime, NULL, l, mm, force, &changes, &n_changes);
unit_file_preset   91 src/shared/install.h int unit_file_preset(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFilePresetMode mode, bool force, UnitFileChange **changes, unsigned *n_changes);
unit_file_preset 5303 src/systemctl/systemctl.c                         r = unit_file_preset(arg_scope, arg_runtime, arg_root, names, arg_preset_mode, arg_force, &changes, &n_changes);