47 #define SPA_LIST_INIT(list) ((struct spa_list){ (list), (list) }) 59 #define spa_list_is_empty(l) ((l)->next == (l)) 85 #define spa_list_first(head, type, member) \ 86 SPA_CONTAINER_OF((head)->next, type, member) 88 #define spa_list_last(head, type, member) \ 89 SPA_CONTAINER_OF((head)->prev, type, member) 91 #define spa_list_append(list, item) \ 92 spa_list_insert((list)->prev, item) 94 #define spa_list_prepend(list, item) \ 95 spa_list_insert(list, item) 97 #define spa_list_is_end(pos, head, member) \ 98 (&(pos)->member == (head)) 100 #define spa_list_next(pos, member) \ 101 SPA_CONTAINER_OF((pos)->member.next, __typeof__(*(pos)), member) 103 #define spa_list_prev(pos, member) \ 104 SPA_CONTAINER_OF((pos)->member.prev, __typeof__(*(pos)), member) 106 #define spa_list_consume(pos, head, member) \ 107 for ((pos) = spa_list_first(head, __typeof__(*(pos)), member); \ 108 !spa_list_is_empty(head); \ 109 (pos) = spa_list_first(head, __typeof__(*(pos)), member)) 111 #define spa_list_for_each_next(pos, head, curr, member) \ 112 for ((pos) = spa_list_first(curr, __typeof__(*(pos)), member); \ 113 !spa_list_is_end(pos, head, member); \ 114 (pos) = spa_list_next(pos, member)) 116 #define spa_list_for_each_prev(pos, head, curr, member) \ 117 for ((pos) = spa_list_last(curr, __typeof__(*(pos)), member); \ 118 !spa_list_is_end(pos, head, member); \ 119 (pos) = spa_list_prev(pos, member)) 121 #define spa_list_for_each(pos, head, member) \ 122 spa_list_for_each_next(pos, head, head, member) 124 #define spa_list_for_each_reverse(pos, head, member) \ 125 spa_list_for_each_prev(pos, head, head, member) 127 #define spa_list_for_each_safe_next(pos, tmp, head, curr, member) \ 128 for ((pos) = spa_list_first(curr, __typeof__(*(pos)), member); \ 129 (tmp) = spa_list_next(pos, member), \ 130 !spa_list_is_end(pos, head, member); \ 133 #define spa_list_for_each_safe_prev(pos, tmp, head, curr, member) \ 134 for ((pos) = spa_list_last(curr, __typeof__(*(pos)), member); \ 135 (tmp) = spa_list_prev(pos, member), \ 136 !spa_list_is_end(pos, head, member); \ 139 #define spa_list_for_each_safe(pos, tmp, head, member) \ 140 spa_list_for_each_safe_next(pos, tmp, head, head, member) 142 #define spa_list_for_each_safe_reverse(pos, tmp, head, member) \ 143 spa_list_for_each_safe_prev(pos, tmp, head, head, member) 145 #define spa_list_cursor_start(cursor, head, member) \ 146 spa_list_prepend(head, &(cursor).member) 148 #define spa_list_for_each_cursor(pos, cursor, head, member) \ 149 for((pos) = spa_list_first(&(cursor).member, __typeof__(*(pos)), member); \ 150 spa_list_remove(&(pos)->member), \ 151 spa_list_append(&(cursor).member, &(pos)->member), \ 152 !spa_list_is_end(pos, head, member); \ 153 (pos) = spa_list_next(&(cursor), member)) 155 #define spa_list_cursor_end(cursor, member) \ 156 spa_list_remove(&(cursor).member) #define SPA_LIST_INIT(list)
Definition: list.h:53
static void spa_list_insert(struct spa_list *list, struct spa_list *elem)
Definition: list.h:67
static void spa_list_remove(struct spa_list *elem)
Definition: list.h:85
static void spa_list_init(struct spa_list *list)
Definition: list.h:55
#define spa_list_is_empty(l)
Definition: list.h:65
static void spa_list_insert_list(struct spa_list *list, struct spa_list *other)
Definition: list.h:75
struct spa_list * prev
Definition: list.h:49
static int spa_list_is_initialized(struct spa_list *list)
Definition: list.h:60
struct spa_list * next
Definition: list.h:48