49 		   int flags, const char **arg)  in get_arg()  argument
64 	if (arg)  in get_arg()
65 		*arg = res;  in get_arg()
72 	const char *s, *arg = NULL;  in get_value()  local
246 		if (get_arg(p, opt, flags, &arg))  in get_value()
248 		return (*opt->callback)(opt, arg, 0) ? (-1) : 0;  in get_value()
259 		if (get_arg(p, opt, flags, &arg))  in get_value()
261 		*(int *)opt->value = strtol(arg, (char **)&s, 10);  in get_value()
275 		if (get_arg(p, opt, flags, &arg))  in get_value()
277 		if (arg[0] == '-')  in get_value()
279 		*(unsigned int *)opt->value = strtol(arg, (char **)&s, 10);  in get_value()
293 		if (get_arg(p, opt, flags, &arg))  in get_value()
295 		*(long *)opt->value = strtol(arg, (char **)&s, 10);  in get_value()
309 		if (get_arg(p, opt, flags, &arg))  in get_value()
311 		*(unsigned long *)opt->value = strtoul(arg, (char **)&s, 10);  in get_value()
325 		if (get_arg(p, opt, flags, &arg))  in get_value()
327 		if (arg[0] == '-')  in get_value()
329 		*(u64 *)opt->value = strtoull(arg, (char **)&s, 10);  in get_value()
360 static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg,  in parse_long_opt()  argument
363 	const char *arg_end = strchr(arg, '=');  in parse_long_opt()
368 		arg_end = arg + strlen(arg);  in parse_long_opt()
378 		rest = skip_prefix(arg, options->long_name);  in parse_long_opt()
386 			p->out[p->cpidx++] = arg - 2;  in parse_long_opt()
397 				rest = skip_prefix(arg, options->long_name + 3);  in parse_long_opt()
403 				if (strstarts(options->long_name + 3, arg)) {  in parse_long_opt()
409 			if (!strncmp(options->long_name, arg, arg_end - arg)) {  in parse_long_opt()
428 			if (strstarts("no-", arg)) {  in parse_long_opt()
433 			if (strncmp(arg, "no-", 3))  in parse_long_opt()
436 			rest = skip_prefix(arg + 3, options->long_name);  in parse_long_opt()
438 			if (!rest && strstarts(options->long_name, arg + 3))  in parse_long_opt()
455 			 arg,  in parse_long_opt()
473 static void check_typos(const char *arg, const struct option *options)  in check_typos()  argument
475 	if (strlen(arg) < 3)  in check_typos()
478 	if (strstarts(arg, "no-")) {  in check_typos()
479 		fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg);  in check_typos()
486 		if (strstarts(options->long_name, arg)) {  in check_typos()
487 			fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg);  in check_typos()
517 	const char *arg;  in parse_options_step()  local
523 		arg = ctx->argv[0];  in parse_options_step()
524 		if (*arg != '-' || !arg[1]) {  in parse_options_step()
531 		if (arg[1] != '-') {  in parse_options_step()
532 			ctx->opt = ++arg;  in parse_options_step()
538 				return parse_options_usage(usagestr, options, arg, 1);  in parse_options_step()
547 				check_typos(arg, options);  in parse_options_step()
551 				arg = ctx->opt;  in parse_options_step()
554 					return parse_options_usage(usagestr, options, arg, 1);  in parse_options_step()
573 		if (!arg[2]) { /* "--" */  in parse_options_step()
581 		arg += 2;  in parse_options_step()
582 		if (internal_help && !strcmp(arg, "help-all"))  in parse_options_step()
584 		if (internal_help && !strcmp(arg, "help"))  in parse_options_step()
586 		if (!strcmp(arg, "list-opts"))  in parse_options_step()
588 		if (!strcmp(arg, "list-cmds"))  in parse_options_step()
590 		switch (parse_long_opt(ctx, arg, options)) {  in parse_options_step()
592 			return parse_options_usage(usagestr, options, arg, 0);  in parse_options_step()
611 	parse_options_usage(usagestr, options, arg, excl_short_opt);  in parse_options_step()
829 		const char *arg = ctx->argv[i];  in option__in_argv()  local
831 		if (arg[0] != '-') {  in option__in_argv()
832 			if (arg[1] == '\0') {  in option__in_argv()
833 				if (arg[0] == opt->short_name)  in option__in_argv()
838 			if (opt->long_name && strcmp(opt->long_name, arg) == 0)  in option__in_argv()
841 			if (opt->help && strcasestr(opt->help, arg) != NULL)  in option__in_argv()
847 		if (arg[1] == opt->short_name ||  in option__in_argv()
848 		    (arg[1] == '-' && opt->long_name && strcmp(opt->long_name, arg + 2) == 0))  in option__in_argv()
968 			   const char *arg __maybe_unused,  in parse_opt_verbosity_cb()