16#define GTG_LIST_INIT(ptr) \
18 (ptr)->prev = (ptr); \
19 (ptr)->next = (ptr); \
27#define GTG_LIST(name) \
28 struct gtg_list name; \
39#define gtg_list_entry(ptr, type, member) \
40 ((type *)((char *)(ptr) - (char *)(&((type *)0)->member)))
112#define gtg_list_for_each(pos, head) \
113 for (pos = (head)->next; pos != (head); pos = pos->next)
121#define gtg_list_for_each_reverse(pos, head) \
122 for (pos = (head)->prev; pos != (head); pos = pos->prev)
131#define gtg_list_for_each_safe(pos, n, head) \
132 for (pos = (head)->next, n = pos->next; pos != (head); \
133 pos = n, n = pos->next)
144#define gtg_list_for_each_entry(pos, head, member) \
145 for (pos = gtg_list_entry((head)->next, typeof(*pos), member); \
146 &pos->member != (head); \
147 pos = gtg_list_entry(pos->member.next, typeof(*pos), member))
157#define gtg_list_for_each_entry_safe(pos, n, head, member) \
158 for (pos = gtg_list_entry((head)->next, typeof(*pos), member), \
159 n = gtg_list_entry(pos->member.next, typeof(*pos), member); \
160 &pos->member != (head); \
161 pos = n, n = gtg_list_entry(n->member.next, typeof(*n), member))
#define GTG_LIST_INIT(ptr)
initialize a list.
Definition GTGList.h:16
struct gtg_list * gtg_list_t
Definition GTGList.h:9
static void __gtg_list_del(gtg_list_t prev, gtg_list_t next)
Definition GTGList.h:88
static void gtg_list_add_tail(gtg_list_t lnew, gtg_list_t head)
Insert a new entry before the specified head (ie. at the tail of the list).
Definition GTGList.h:76
static int gtg_list_size(gtg_list_t l)
Definition GTGList.h:164
static void __gtg_list_add(gtg_list_t lnew, gtg_list_t prev, gtg_list_t next)
Definition GTGList.h:49
static void gtg_list_add(gtg_list_t lnew, gtg_list_t head)
Insert a new entry after the specified head.
Definition GTGList.h:65
#define gtg_list_for_each(pos, head)
Definition GTGList.h:112
static void gtg_list_del(gtg_list_t entry)
delete an entry from its list and reinitialize it.
Definition GTGList.h:99
struct gtg_list * next
Definition GTGList.h:6
struct gtg_list * prev
Definition GTGList.h:5