file_err          550 ext/fileinfo/libmagic/apprentice.c 	int file_err, errs = -1;
file_err          603 ext/fileinfo/libmagic/apprentice.c 		file_err = apprentice_1(ms, fn, action);
file_err          604 ext/fileinfo/libmagic/apprentice.c 		errs = MAX(errs, file_err);