42 #define SPA_LIST_INIT(list) (struct spa_list){ list, list } 49 #define spa_list_is_empty(l) ((l)->next == (l)) 75 #define spa_list_first(head, type, member) \ 76 SPA_CONTAINER_OF((head)->next, type, member) 78 #define spa_list_last(head, type, member) \ 79 SPA_CONTAINER_OF((head)->prev, type, member) 81 #define spa_list_append(list, item) \ 82 spa_list_insert((list)->prev, item) 84 #define spa_list_prepend(list, item) \ 85 spa_list_insert(list, item) 87 #define spa_list_is_end(pos, head, member) \ 88 (&(pos)->member == (head)) 90 #define spa_list_next(pos, member) \ 91 SPA_CONTAINER_OF((pos)->member.next, __typeof__(*pos), member) 93 #define spa_list_prev(pos, member) \ 94 SPA_CONTAINER_OF((pos)->member.prev, __typeof__(*pos), member) 96 #define spa_list_consume(pos, head, member) \ 97 for (pos = spa_list_first(head, __typeof__(*pos), member); \ 98 !spa_list_is_empty(head); \ 99 pos = spa_list_first(head, __typeof__(*pos), member)) 101 #define spa_list_for_each_next(pos, head, curr, member) \ 102 for (pos = spa_list_first(curr, __typeof__(*pos), member); \ 103 !spa_list_is_end(pos, head, member); \ 104 pos = spa_list_next(pos, member)) 106 #define spa_list_for_each_prev(pos, head, curr, member) \ 107 for (pos = spa_list_last(curr, __typeof__(*pos), member); \ 108 !spa_list_is_end(pos, head, member); \ 109 pos = spa_list_prev(pos, member)) 111 #define spa_list_for_each(pos, head, member) \ 112 spa_list_for_each_next(pos, head, head, member) 114 #define spa_list_for_each_reverse(pos, head, member) \ 115 spa_list_for_each_prev(pos, head, head, member) 117 #define spa_list_for_each_safe_next(pos, tmp, head, curr, member) \ 118 for (pos = spa_list_first(curr, __typeof__(*pos), member); \ 119 tmp = spa_list_next(pos, member), \ 120 !spa_list_is_end(pos, head, member); \ 123 #define spa_list_for_each_safe_prev(pos, tmp, head, curr, member) \ 124 for (pos = spa_list_last(curr, __typeof__(*pos), member); \ 125 tmp = spa_list_prev(pos, member), \ 126 !spa_list_is_end(pos, head, member); \ 129 #define spa_list_for_each_safe(pos, tmp, head, member) \ 130 spa_list_for_each_safe_next(pos, tmp, head, head, member) 132 #define spa_list_for_each_safe_reverse(pos, tmp, head, member) \ 133 spa_list_for_each_safe_prev(pos, tmp, head, head, member) 135 #define spa_list_cursor_start(cursor, head, member) \ 136 spa_list_prepend(head, &(cursor).member) 138 #define spa_list_for_each_cursor(pos, cursor, head, member) \ 139 for(pos = spa_list_first(&(cursor).member, __typeof__(*(pos)), member); \ 140 spa_list_remove(&(pos)->member), \ 141 spa_list_append(&(cursor).member, &(pos)->member), \ 142 !spa_list_is_end(pos, head, member); \ 143 pos = spa_list_next(&cursor, member)) 145 #define spa_list_cursor_end(cursor, member) \ 146 spa_list_remove(&(cursor).member) void spa_list_remove(struct spa_list *elem)
Definition: list.h:69
#define SPA_LIST_INIT(list)
Definition: list.h:42
void spa_list_init(struct spa_list *list)
Definition: list.h:44
void spa_list_insert_list(struct spa_list *list, struct spa_list *other)
Definition: list.h:59
void spa_list_insert(struct spa_list *list, struct spa_list *elem)
Definition: list.h:51
struct spa_list * prev
Definition: list.h:39
#define spa_list_is_empty(l)
Definition: list.h:49
struct spa_list * next
Definition: list.h:38