406 	extern int opterr, optind, optopt, optreset;  in parse_getput_flags()
410 	opterr = 0;  in parse_getput_flags()
441 	extern int opterr, optind, optopt, optreset;  in parse_link_flags()
445 	opterr = 0;  in parse_link_flags()
465 	extern int opterr, optind, optopt, optreset;  in parse_rename_flags()
469 	opterr = 0;  in parse_rename_flags()
489 	extern int opterr, optind, optopt, optreset;  in parse_ls_flags()
493 	opterr = 0;  in parse_ls_flags()
542 	extern int opterr, optind, optopt, optreset;  in parse_df_flags()
546 	opterr = 0;  in parse_df_flags()
569 	extern int opterr, optind, optopt, optreset;  in parse_ch_flags()
573 	opterr = 0;  in parse_ch_flags()
593 	extern int opterr, optind, optopt, optreset;  in parse_no_flags()
597 	opterr = 0;  in parse_no_flags()