567 static void print_option_help(const struct option *opts, int full)  in print_option_help()  argument
572 	if (opts->type == OPTION_GROUP) {  in print_option_help()
574 		if (*opts->help)  in print_option_help()
575 			fprintf(stderr, "%s\n", opts->help);  in print_option_help()
578 	if (!full && (opts->flags & PARSE_OPT_HIDDEN))  in print_option_help()
580 	if (opts->flags & PARSE_OPT_DISABLED)  in print_option_help()
584 	if (opts->short_name)  in print_option_help()
585 		pos += fprintf(stderr, "-%c", opts->short_name);  in print_option_help()
589 	if (opts->long_name && opts->short_name)  in print_option_help()
591 	if (opts->long_name)  in print_option_help()
592 		pos += fprintf(stderr, "--%s", opts->long_name);  in print_option_help()
594 	switch (opts->type) {  in print_option_help()
601 		if (opts->flags & PARSE_OPT_OPTARG)  in print_option_help()
602 			if (opts->long_name)  in print_option_help()
610 		if (opts->flags & PARSE_OPT_NOARG)  in print_option_help()
614 		if (opts->argh) {  in print_option_help()
615 			if (opts->flags & PARSE_OPT_OPTARG)  in print_option_help()
616 				if (opts->long_name)  in print_option_help()
617 					pos += fprintf(stderr, "[=<%s>]", opts->argh);  in print_option_help()
619 					pos += fprintf(stderr, "[<%s>]", opts->argh);  in print_option_help()
621 				pos += fprintf(stderr, " <%s>", opts->argh);  in print_option_help()
623 			if (opts->flags & PARSE_OPT_OPTARG)  in print_option_help()
624 				if (opts->long_name)  in print_option_help()
649 	fprintf(stderr, "%*s%s\n", pad + USAGE_GAP, "", opts->help);  in print_option_help()
673 static struct option *options__order(const struct option *opts)  in options__order()  argument
676 	const struct option *o = opts;  in options__order()
679 	for (o = opts; o->type != OPTION_END; o++)  in options__order()
682 	ordered = memdup(opts, sizeof(*o) * (nr_opts + 1));  in options__order()
723 				const struct option *opts, int full,  in usage_with_options_internal()  argument
748 	if (opts->type != OPTION_GROUP)  in usage_with_options_internal()
751 	ordered = options__order(opts);  in usage_with_options_internal()
753 		opts = ordered;  in usage_with_options_internal()
755 	for (  ; opts->type != OPTION_END; opts++) {  in usage_with_options_internal()
756 		if (ctx && ctx->argc > 1 && !option__in_argv(opts, ctx))  in usage_with_options_internal()
758 		print_option_help(opts, full);  in usage_with_options_internal()
769 			const struct option *opts)  in usage_with_options()  argument
772 	usage_with_options_internal(usagestr, opts, 0, NULL);  in usage_with_options()
777 			    const struct option *opts, const char *fmt, ...)  in usage_with_options_msg()  argument
787 	usage_with_options_internal(usagestr, opts, 0, NULL);  in usage_with_options_msg()
792 			const struct option *opts,  in parse_options_usage()  argument
810 	for (  ; opts->type != OPTION_END; opts++) {  in parse_options_usage()
812 			if (opts->short_name == *optstr) {  in parse_options_usage()
813 				print_option_help(opts, 0);  in parse_options_usage()
819 		if (opts->long_name == NULL)  in parse_options_usage()
822 		if (!prefixcmp(opts->long_name, optstr))  in parse_options_usage()
823 			print_option_help(opts, 0);  in parse_options_usage()
825 		    !prefixcmp(opts->long_name, optstr + 3))  in parse_options_usage()
826 			print_option_help(opts, 0);  in parse_options_usage()
856 void set_option_flag(struct option *opts, int shortopt, const char *longopt,  in set_option_flag()  argument
859 	for (; opts->type != OPTION_END; opts++) {  in set_option_flag()
860 		if ((shortopt && opts->short_name == shortopt) ||  in set_option_flag()
861 		    (opts->long_name && longopt &&  in set_option_flag()
862 		     !strcmp(opts->long_name, longopt))) {  in set_option_flag()
863 			opts->flags |= flag;  in set_option_flag()