gdb/libiberty/getopt.c

127    Otherwise, `optind' communicates from one call to the next
131 int optind = 1;
133 /* Formerly, initialization of getopt depended on optind==0, which
186    `--' can cause `getopt' to return -1 with `optind' != ARGC.  */
302    The other is elements [last_nonopt,optind), which contains all
318   int top = optind;
388   first_nonopt += (optind - last_nonopt);
389   last_nonopt = optind;
407   first_nonopt = last_nonopt = optind;
474    updating `optind' and `nextchar' so that the next call to `getopt' can
478    Then `optind' is the index in ARGV of the first ARGV-element
531   if (optind == 0 || !__getopt_initialized)
533       if (optind == 0)
534 	optind = 1;	/* Don't scan ARGV[0], the program name.  */
539   /* Test whether ARGV[optind] points to a non-option argument.
544 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
545 		      || (optind < nonoption_flags_len			      \
546 			  && __getopt_nonoption_flags[optind] == '1'))
548 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0')
557       if (last_nonopt > optind)
558 	last_nonopt = optind;
559       if (first_nonopt > optind)
560 	first_nonopt = optind;
567 	  if (first_nonopt != last_nonopt && last_nonopt != optind)
569 	  else if (last_nonopt != optind)
570 	    first_nonopt = optind;
575 	  while (optind < argc && NONOPTION_P)
576 	    optind++;
577 	  last_nonopt = optind;
585       if (optind != argc && !strcmp (argv[optind], "--"))
587 	  optind++;
589 	  if (first_nonopt != last_nonopt && last_nonopt != optind)
592 	    first_nonopt = optind;
595 	  optind = argc;
601       if (optind == argc)
606 	    optind = first_nonopt;
617 	  optarg = argv[optind++];
624       nextchar = (argv[optind] + 1
625 		  + (longopts != NULL && argv[optind][1] == '-'));
644       && (argv[optind][1] == '-'
645 	  || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
687 		     argv[0], argv[optind]);
689 	  optind++;
697 	  optind++;
708 		      if (argv[optind - 1][1] == '-')
717 				 argv[0], argv[optind - 1][0], pfound->name);
728 	      if (optind < argc)
729 		optarg = argv[optind++];
735 			   argv[0], argv[optind - 1]);
756       if (!long_only || argv[optind][1] == '-'
761 	      if (argv[optind][1] == '-')
768 			 argv[0], argv[optind][0], nextchar);
771 	  optind++;
783     /* Increment `optind' when we start to process its last character.  */
785       ++optind;
819 	    optind++;
821 	else if (optind == argc)
837 	  /* We already incremented `optind' once;
839 	  optarg = argv[optind++];
874 		       argv[0], argv[optind]);
876 	    optind++;
901 		if (optind < argc)
902 		  optarg = argv[optind++];
908 			       argv[0], argv[optind - 1]);
934 		optind++;
948 		optind++;
950 	    else if (optind == argc)
966 	      /* We already incremented `optind' once;
968 	      optarg = argv[optind++];
1006       int this_option_optind = optind ? optind : 1;
1050   if (optind < argc)
1053       while (optind < argc)
1054 	printf ("%s ", argv[optind++]);