96 static char *place = EMSG; /* option letter processing */  variable
178 	current_argv = place;  in parse_long_options()
326 	if (optreset || !*place) {		/* update scanning pointer */  in getopt_internal()
329 			place = EMSG;  in getopt_internal()
346 		if (*(place = nargv[optind]) != '-' ||  in getopt_internal()
347 		    (place[1] == '\0' && strchr(options, '-') == NULL)) {  in getopt_internal()
348 			place = EMSG;		/* found non-option */  in getopt_internal()
384 		if (place[1] != '\0' && *++place == '-' && place[1] == '\0') {  in getopt_internal()
386 			place = EMSG;  in getopt_internal()
407 	if (long_options != NULL && place != nargv[optind] &&  in getopt_internal()
408 	    (*place == '-' || (flags & FLAG_LONGONLY))) {  in getopt_internal()
410 		if (*place == '-')  in getopt_internal()
411 			place++;		/* --foo long option */  in getopt_internal()
412 		else if (*place != ':' && strchr(options, *place) != NULL)  in getopt_internal()
418 			place = EMSG;  in getopt_internal()
423 	if (((optchar = (int)*place++) == (int)':') ||  in getopt_internal()
424 	    (optchar == (int)'-' && *place != '\0') ||  in getopt_internal()
431 		if (optchar == (int)'-' && *place == '\0')  in getopt_internal()
433 		if (!*place)  in getopt_internal()
442 		if (*place)			/* no space */  in getopt_internal()
445 			place = EMSG;  in getopt_internal()
451 			place = nargv[optind];  in getopt_internal()
454 		place = EMSG;  in getopt_internal()
458 		if (!*place)  in getopt_internal()
462 		if (*place)			/* no white space */  in getopt_internal()
463 			optarg = place;  in getopt_internal()
467 				place = EMSG;  in getopt_internal()
483 		place = EMSG;  in getopt_internal()