53 static inline void *menu_items_iter(struct menu *m,  in menu_items_iter()  argument
61 	list_for_each_safe(pos, n, &m->items) {  in menu_items_iter()
64 		ret = callback(m, item, extra);  in menu_items_iter()
78 static inline void *menu_item_print(struct menu *m,  in menu_item_print()  argument
82 	if (!m->item_data_print) {  in menu_item_print()
86 		m->item_data_print(item->data);  in menu_item_print()
96 static inline void *menu_item_destroy(struct menu *m,  in menu_item_destroy()  argument
108 __weak void menu_display_statusline(struct menu *m)  in menu_display_statusline()  argument
116 static inline void menu_display(struct menu *m)  in menu_display()  argument
118 	if (m->title) {  in menu_display()
119 		puts(m->title);  in menu_display()
122 	menu_display_statusline(m);  in menu_display()
124 	menu_items_iter(m, menu_item_print, NULL);  in menu_display()
135 static inline void *menu_item_key_match(struct menu *m,  in menu_item_key_match()  argument
156 static inline struct menu_item *menu_item_by_key(struct menu *m,  in menu_item_by_key()  argument
159 	return menu_items_iter(m, menu_item_key_match, item_key);  in menu_item_by_key()
166 int menu_default_choice(struct menu *m, void **choice)  in menu_default_choice()  argument
168 	if (m->default_item) {  in menu_default_choice()
169 		*choice = m->default_item->data;  in menu_default_choice()
185 static inline int menu_interactive_choice(struct menu *m, void **choice)  in menu_interactive_choice()  argument
194 		menu_display(m);  in menu_interactive_choice()
196 		if (!m->item_choice) {  in menu_interactive_choice()
199 							   m->timeout / 10);  in menu_interactive_choice()
202 				choice_item = menu_item_by_key(m, cbuf);  in menu_interactive_choice()
209 				return menu_default_choice(m, choice);  in menu_interactive_choice()
212 			char *key = m->item_choice(m->item_choice_data);  in menu_interactive_choice()
215 				choice_item = menu_item_by_key(m, key);  in menu_interactive_choice()
219 			m->timeout = 0;  in menu_interactive_choice()
239 int menu_default_set(struct menu *m, char *item_key)  in menu_default_set()  argument
243 	if (!m)  in menu_default_set()
246 	item = menu_item_by_key(m, item_key);  in menu_default_set()
251 	m->default_item = item;  in menu_default_set()
271 int menu_get_choice(struct menu *m, void **choice)  in menu_get_choice()  argument
273 	if (!m || !choice)  in menu_get_choice()
276 	if (!m->prompt)  in menu_get_choice()
277 		return menu_default_choice(m, choice);  in menu_get_choice()
279 	return menu_interactive_choice(m, choice);  in menu_get_choice()
300 int menu_item_add(struct menu *m, char *item_key, void *item_data)  in menu_item_add()  argument
304 	if (!m)  in menu_item_add()
307 	item = menu_item_by_key(m, item_key);  in menu_item_add()
327 	list_add_tail(&item->list, &m->items);  in menu_item_add()
366 	struct menu *m;  in menu_create()  local
368 	m = malloc(sizeof *m);  in menu_create()
370 	if (!m)  in menu_create()
373 	m->default_item = NULL;  in menu_create()
374 	m->prompt = prompt;  in menu_create()
375 	m->timeout = timeout;  in menu_create()
376 	m->item_data_print = item_data_print;  in menu_create()
377 	m->item_choice = item_choice;  in menu_create()
378 	m->item_choice_data = item_choice_data;  in menu_create()
381 		m->title = strdup(title);  in menu_create()
382 		if (!m->title) {  in menu_create()
383 			free(m);  in menu_create()
387 		m->title = NULL;  in menu_create()
390 	INIT_LIST_HEAD(&m->items);  in menu_create()
392 	return m;  in menu_create()
402 int menu_destroy(struct menu *m)  in menu_destroy()  argument
404 	if (!m)  in menu_destroy()
407 	menu_items_iter(m, menu_item_destroy, NULL);  in menu_destroy()
409 	if (m->title)  in menu_destroy()
410 		free(m->title);  in menu_destroy()
412 	free(m);  in menu_destroy()