diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/queue.h | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/include/qemu/queue.h b/include/qemu/queue.h index 4d4554a7ce..19425f973f 100644 --- a/include/qemu/queue.h +++ b/include/qemu/queue.h @@ -515,6 +515,12 @@ union { \ (elm); \ (elm) = *QLIST_RAW_NEXT(elm, entry)) +#define QLIST_RAW_INSERT_AFTER(head, prev, elem, entry) do { \ + *QLIST_RAW_NEXT(prev, entry) = elem; \ + *QLIST_RAW_PREVIOUS(elem, entry) = QLIST_RAW_NEXT(prev, entry); \ + *QLIST_RAW_NEXT(elem, entry) = NULL; \ +} while (0) + #define QLIST_RAW_INSERT_HEAD(head, elm, entry) do { \ void *first = *QLIST_RAW_FIRST(head); \ *QLIST_RAW_FIRST(head) = elm; \ @@ -527,17 +533,4 @@ union { \ } \ } while (0) -#define QLIST_RAW_REVERSE(head, elm, entry) do { \ - void *iter = *QLIST_RAW_FIRST(head), *prev = NULL, *next; \ - while (iter) { \ - next = *QLIST_RAW_NEXT(iter, entry); \ - *QLIST_RAW_PREVIOUS(iter, entry) = QLIST_RAW_NEXT(next, entry); \ - *QLIST_RAW_NEXT(iter, entry) = prev; \ - prev = iter; \ - iter = next; \ - } \ - *QLIST_RAW_FIRST(head) = prev; \ - *QLIST_RAW_PREVIOUS(prev, entry) = QLIST_RAW_FIRST(head); \ -} while (0) - #endif /* QEMU_SYS_QUEUE_H */ |