31 struct args_entry	*args_find(struct args *, u_char);
43 struct args *
46 	struct args	*args;  in args_create()  local
50 	args = xcalloc(1, sizeof *args);  in args_create()
52 	args->argc = argc;  in args_create()
54 		args->argv = NULL;  in args_create()
56 		args->argv = xcalloc(argc, sizeof *args->argv);  in args_create()
60 		args->argv[i] = xstrdup(va_arg(ap, char *));  in args_create()
63 	return (args);  in args_create()
68 args_find(struct args *args, u_char ch)  in args_find()  argument
73 	return (RB_FIND(args_tree, &args->tree, &entry));  in args_find()
77 struct args *
80 	struct args	*args;  in args_parse()  local
83 	args = xcalloc(1, sizeof *args);  in args_parse()
92 			args_free(args);  in args_parse()
95 		args_set(args, opt, optarg);  in args_parse()
100 	args->argc = argc;  in args_parse()
101 	args->argv = cmd_copy_argv(argc, argv);  in args_parse()
103 	return (args);  in args_parse()
108 args_free(struct args *args)  in args_free()  argument
113 	cmd_free_argv(args->argc, args->argv);  in args_free()
115 	RB_FOREACH_SAFE(entry, args_tree, &args->tree, entry1) {  in args_free()
116 		RB_REMOVE(args_tree, &args->tree, entry);  in args_free()
121 	free(args);  in args_free()
126 args_print(struct args *args, char *buf, size_t len)  in args_print()  argument
140 	RB_FOREACH(entry, args_tree, &args->tree) {  in args_print()
155 	RB_FOREACH(entry, args_tree, &args->tree) {  in args_print()
174 	for (i = 0; i < args->argc; i++) {  in args_print()
180 		if (strchr(args->argv[i], ' ') != NULL)  in args_print()
185 		    off != 0 ? " " : "", quotes, args->argv[i], quotes);  in args_print()
193 args_has(struct args *args, u_char ch)  in args_has()  argument
195 	return (args_find(args, ch) == NULL ? 0 : 1);  in args_has()
200 args_set(struct args *args, u_char ch, const char *value)  in args_set()  argument
205 	if ((entry = args_find(args, ch)) != NULL) {  in args_set()
211 		RB_INSERT(args_tree, &args->tree, entry);  in args_set()
220 args_get(struct args *args, u_char ch)  in args_get()  argument
224 	if ((entry = args_find(args, ch)) == NULL)  in args_get()
231 args_strtonum(struct args *args, u_char ch, long long minval, long long maxval,  in args_strtonum()  argument
238 	if ((entry = args_find(args, ch)) == NULL) {  in args_strtonum()