diff options
Diffstat (limited to 'share/man/man9/ifq_enqueue.9')
| -rw-r--r-- | share/man/man9/ifq_enqueue.9 | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/share/man/man9/ifq_enqueue.9 b/share/man/man9/ifq_enqueue.9 index a53bde5e1f0..bd07658d563 100644 --- a/share/man/man9/ifq_enqueue.9 +++ b/share/man/man9/ifq_enqueue.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ifq_enqueue.9,v 1.1 2015/11/20 11:15:07 dlg Exp $ +.\" $OpenBSD: ifq_enqueue.9,v 1.2 2015/11/23 10:45:26 mpi Exp $ .\" .\" Copyright (c) 2015 David Gwynne <dlg@openbsd.org> .\" @@ -14,15 +14,12 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: November 20 2015 $ +.Dd $Mdocdate: November 23 2015 $ .Dt IFQ_ENQUEUE 9 .Os .Sh NAME .Nm ifq_enqueue , .Nm ifq_dequeue , -.Nm ifq_deq_begin , -.Nm ifq_deq_commit , -.Nm ifq_deq_rollback , .Nm ifq_purge , .Nm ifq_len , .Nm ifq_empty @@ -33,12 +30,6 @@ .Fn ifq_enqueue "struct ifqueue *ifq" "struct mbuf *m" .Ft struft mbuf * .Fn ifq_dequeue "struct ifqueue *ifq" -.Ft struft mbuf * -.Fn ifq_deq_begin "struct ifqueue *ifq" -.Ft void -.Fn ifq_deq_commit "struct ifqueue *ifq" "struct mbuf *m" -.Ft void -.Fn ifq_deq_rollback "struct ifqueue *ifq" "struct mbuf *m" .Ft unsigned int .Fn ifq_purge "struct ifqueue *ifq" .Ft unsigned int @@ -63,29 +54,6 @@ and counted as a drop. Dequeue the next mbuf to be transmitted from the .Fa ifq interface send queue. -.It Fn ifq_deq_begin "struct ifqueue *ifq" -Get a reference to the next mbuf to be transmitted from the -.Fa ifq -interface send queue. -If an mbuf is to be transmitted, also acquire a lock on the send queue -to exclude modification or freeing of the referenced mbuf. -The mbuf must not be freed, or have its length (m_pkthdr.len) or -cookie (m_pkthdr.ph_cookie) modified until it has been dequeued -completely with -.Fn ifq_deq_commit . -.It Fn ifq_deq_commit "struct ifqueue *ifq" "struct mbuf *m" -Dequeue the mbuf -.Fa m -that was referenced by a previous call to -.Fn ifq_deq_begin -and release the lock on -.Fa ifq . -.It Fn ifq_deq_rollback "struct ifqueue *ifq" "struct mbuf *m" -Release the lock on the interface send queue -.Fa ifq -that was acquired while a reference to -.Fa m -was being held. .It Fn ifq_purge "struct ifqueue *ifq" Free all the mbufs on the interface send queue .Fa ifq . @@ -108,9 +76,6 @@ is empty. .Sh CONTEXT .Fn ifq_enqueue , .Fn ifq_dequeue , -.Fn ifq_deq_begin , -.Fn ifq_deq_commit , -.Fn ifq_deq_rollback , .Fn ifq_purge , .Fn ifq_len , and @@ -121,8 +86,6 @@ can be called during autoconf, from process context, or from interrupt context. returns 0 if the mbuf was successfully queued, or non-zero if mbuf was freed. .Pp .Fn ifq_dequeue -and -.Fn ifq_deq_begin return the next mbuf to be transmitted by the interface. If no packet is available for transmission, .Dv NULL @@ -137,4 +100,5 @@ returns the number of mbufs on the queue. .Fn ifq_empty returns a non-zero value if the queue is empty, otherwise 0. .Sh SEE ALSO +.Xr ifq_deq_begin 9 , .Xr m_freem 9 |