diff options
Diffstat (limited to 'sys/net/if_var.h')
| -rw-r--r-- | sys/net/if_var.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/net/if_var.h b/sys/net/if_var.h index 2dcb6f9..e06a086 100644 --- a/sys/net/if_var.h +++ b/sys/net/if_var.h @@ -321,6 +321,18 @@ void if_maddr_runlock(struct ifnet *ifp); /* if_multiaddrs */ IF_UNLOCK(ifq); \ } while (0) +#define _IF_DEQUEUE_ALL(ifq, m) do { \ + (m) = (ifq)->ifq_head; \ + (ifq)->ifq_head = (ifq)->ifq_tail = NULL; \ + (ifq)->ifq_len = 0; \ +} while (0) + +#define IF_DEQUEUE_ALL(ifq, m) do { \ + IF_LOCK(ifq); \ + _IF_DEQUEUE_ALL(ifq, m); \ + IF_UNLOCK(ifq); \ +} while (0) + #define _IF_POLL(ifq, m) ((m) = (ifq)->ifq_head) #define IF_POLL(ifq, m) _IF_POLL(ifq, m) |
