47 #define SPA_LIST_INIT(list) (struct spa_list){ list, list } 54 #define spa_list_is_empty(l) ((l)->next == (l)) 80 #define spa_list_first(head, type, member) \ 81 SPA_CONTAINER_OF((head)->next, type, member) 83 #define spa_list_last(head, type, member) \ 84 SPA_CONTAINER_OF((head)->prev, type, member) 86 #define spa_list_append(list, item) \ 87 spa_list_insert((list)->prev, item) 89 #define spa_list_prepend(list, item) \ 90 spa_list_insert(list, item) 92 #define spa_list_is_end(pos, head, member) \ 93 (&(pos)->member == (head)) 95 #define spa_list_next(pos, member) \ 96 SPA_CONTAINER_OF((pos)->member.next, __typeof__(*pos), member) 98 #define spa_list_prev(pos, member) \ 99 SPA_CONTAINER_OF((pos)->member.prev, __typeof__(*pos), member) 101 #define spa_list_consume(pos, head, member) \ 102 for (pos = spa_list_first(head, __typeof__(*pos), member); \ 103 !spa_list_is_empty(head); \ 104 pos = spa_list_first(head, __typeof__(*pos), member)) 106 #define spa_list_for_each_next(pos, head, curr, member) \ 107 for (pos = spa_list_first(curr, __typeof__(*pos), member); \ 108 !spa_list_is_end(pos, head, member); \ 109 pos = spa_list_next(pos, member)) 111 #define spa_list_for_each_prev(pos, head, curr, member) \ 112 for (pos = spa_list_last(curr, __typeof__(*pos), member); \ 113 !spa_list_is_end(pos, head, member); \ 114 pos = spa_list_prev(pos, member)) 116 #define spa_list_for_each(pos, head, member) \ 117 spa_list_for_each_next(pos, head, head, member) 119 #define spa_list_for_each_reverse(pos, head, member) \ 120 spa_list_for_each_prev(pos, head, head, member) 122 #define spa_list_for_each_safe_next(pos, tmp, head, curr, member) \ 123 for (pos = spa_list_first(curr, __typeof__(*pos), member); \ 124 tmp = spa_list_next(pos, member), \ 125 !spa_list_is_end(pos, head, member); \ 128 #define spa_list_for_each_safe_prev(pos, tmp, head, curr, member) \ 129 for (pos = spa_list_last(curr, __typeof__(*pos), member); \ 130 tmp = spa_list_prev(pos, member), \ 131 !spa_list_is_end(pos, head, member); \ 134 #define spa_list_for_each_safe(pos, tmp, head, member) \ 135 spa_list_for_each_safe_next(pos, tmp, head, head, member) 137 #define spa_list_for_each_safe_reverse(pos, tmp, head, member) \ 138 spa_list_for_each_safe_prev(pos, tmp, head, head, member) 140 #define spa_list_cursor_start(cursor, head, member) \ 141 spa_list_prepend(head, &(cursor).member) 143 #define spa_list_for_each_cursor(pos, cursor, head, member) \ 144 for(pos = spa_list_first(&(cursor).member, __typeof__(*(pos)), member); \ 145 spa_list_remove(&(pos)->member), \ 146 spa_list_append(&(cursor).member, &(pos)->member), \ 147 !spa_list_is_end(pos, head, member); \ 148 pos = spa_list_next(&cursor, member)) 150 #define spa_list_cursor_end(cursor, member) \ 151 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:62
static void spa_list_remove(struct spa_list *elem)
Definition: list.h:80
static void spa_list_init(struct spa_list *list)
Definition: list.h:55
#define spa_list_is_empty(l)
Definition: list.h:60
static void spa_list_insert_list(struct spa_list *list, struct spa_list *other)
Definition: list.h:70
struct spa_list * prev
Definition: list.h:49
struct spa_list * next
Definition: list.h:48