diff options
| -rw-r--r-- | share/man/man9/ifq_deq_begin.9 | 11 | ||||
| -rw-r--r-- | share/man/man9/ifq_enqueue.9 | 4 |
2 files changed, 7 insertions, 8 deletions
diff --git a/share/man/man9/ifq_deq_begin.9 b/share/man/man9/ifq_deq_begin.9 index 02837dbb399..97e870a4f77 100644 --- a/share/man/man9/ifq_deq_begin.9 +++ b/share/man/man9/ifq_deq_begin.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ifq_deq_begin.9,v 1.1 2015/11/23 10:45:26 mpi Exp $ +.\" $OpenBSD: ifq_deq_begin.9,v 1.2 2015/11/23 11:07:58 jmc Exp $ .\" .\" Copyright (c) 2015 David Gwynne <dlg@openbsd.org> .\" @@ -21,7 +21,7 @@ .Nm ifq_deq_begin , .Nm ifq_deq_commit , .Nm ifq_deq_rollback -.Nd dequeue a mbuf from an interface sending queue +.Nd dequeue an mbuf from an interface sending queue .Sh SYNOPSIS .In net/if_var.h .Ft struft mbuf * @@ -31,10 +31,9 @@ .Ft void .Fn ifq_deq_rollback "struct ifqueue *ifq" "struct mbuf *m" .Sh DESCRIPTION -The -.Fn ifq_deq_begin +The ifq_deq_* set of functions provides a non-atomic alternative to -.Fn ifq_dequeue . +.Fn ifq_dequeue . .Bl -tag -width Ds .It Fn ifq_deq_begin "struct ifqueue *ifq" Get a reference to the next mbuf to be transmitted from the @@ -66,7 +65,7 @@ and can be called during autoconf, from process context, or from interrupt context. .Sh RETURN VALUES .Fn ifq_deq_begin -return the next mbuf to be transmitted by the interface. +returns the next mbuf to be transmitted by the interface. If no packet is available for transmission, .Dv NULL is returned. diff --git a/share/man/man9/ifq_enqueue.9 b/share/man/man9/ifq_enqueue.9 index bd07658d563..d3509cbbf5d 100644 --- a/share/man/man9/ifq_enqueue.9 +++ b/share/man/man9/ifq_enqueue.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ifq_enqueue.9,v 1.2 2015/11/23 10:45:26 mpi Exp $ +.\" $OpenBSD: ifq_enqueue.9,v 1.3 2015/11/23 11:07:58 jmc Exp $ .\" .\" Copyright (c) 2015 David Gwynne <dlg@openbsd.org> .\" @@ -86,7 +86,7 @@ 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 -return the next mbuf to be transmitted by the interface. +returns the next mbuf to be transmitted by the interface. If no packet is available for transmission, .Dv NULL is returned. |