双向链表: list
libmill是一个基于c语言开发的go风格协程库,实现了go风格的协程操作、chan操作、非阻塞的网络io操作等等,是一个不错的linux平台下c风格协程库实现。如果你想从0到1的快速了解如何开发一个协程库,libmill将是一个非常不错的案例;如果你想更深入地了解go,libmill里面也借鉴了go的一些设计思想;或者你想在生产环境中使用,开发者也提供了一个更健壮的版本libdill。
struct mill_list_item {
struct mill_list_item *next;
struct mill_list_item *prev;
};
struct mill_list {
struct mill_list_item *first;
struct mill_list_item *last;
};
/* Initialise the list. To statically initialise the list use = {0}. */
void mill_list_init(struct mill_list *self);
/* True is the list has no items. */
#define mill_list_empty(self) (!((self)->first))
/* Returns iterator to the first item in the list or NULL if
the list is empty. */
#define mill_list_begin(self) ((self)->first)
/* Returns iterator to one past the item pointed to by 'it'. */
#define mill_list_next(it) ((it)->next)
/* Adds the item to the list before the item pointed to by 'it'.
If 'it' is NULL the item is inserted to the end of the list. */
void mill_list_insert(struct mill_list *self, struct mill_list_item *item, struct mill_list_item *it);
/* Removes the item from the list and returns pointer to the next item in the
list. Item must be part of the list. */
struct mill_list_item *mill_list_erase(struct mill_list *self, struct mill_list_item *item);Last updated