| ng_hole.4 (191682) | ng_hole.4 (242997) |
|---|---|
| 1.\" Copyright (c) 1996-1999 Whistle Communications, Inc. 2.\" All rights reserved. 3.\" 4.\" Subject to the following obligations and disclaimer of warranty, use and 5.\" redistribution of this software, in source or object code forms, with or 6.\" without modifications are expressly permitted by Whistle Communications; 7.\" provided, however, that: 8.\" 1. Any and all reproductions of the source or object code must include the --- 18 unchanged lines hidden (view full) --- 27.\" SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30.\" THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 31.\" OF SUCH DAMAGE. 32.\" 33.\" Author: Archie Cobbs <archie@FreeBSD.org> 34.\" | 1.\" Copyright (c) 1996-1999 Whistle Communications, Inc. 2.\" All rights reserved. 3.\" 4.\" Subject to the following obligations and disclaimer of warranty, use and 5.\" redistribution of this software, in source or object code forms, with or 6.\" without modifications are expressly permitted by Whistle Communications; 7.\" provided, however, that: 8.\" 1. Any and all reproductions of the source or object code must include the --- 18 unchanged lines hidden (view full) --- 27.\" SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30.\" THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 31.\" OF SUCH DAMAGE. 32.\" 33.\" Author: Archie Cobbs <archie@FreeBSD.org> 34.\" |
| 35.\" $FreeBSD: head/share/man/man4/ng_hole.4 191682 2009-04-30 10:01:13Z maxim $ | 35.\" $FreeBSD: head/share/man/man4/ng_hole.4 242997 2012-11-13 20:41:36Z joel $ |
| 36.\" $Whistle: ng_hole.8,v 1.4 1999/01/25 23:46:26 archie Exp $ 37.\" 38.Dd May 19, 2004 39.Dt NG_HOLE 4 40.Os 41.Sh NAME 42.Nm ng_hole 43.Nd netgraph discard node type --- 8 unchanged lines hidden (view full) --- 52.Sh HOOKS 53A 54.Nm 55node accepts any request to connect, regardless of the hook name, 56as long as the name is unique. 57.Sh CONTROL MESSAGES 58This node type supports the generic control messages, plus the 59following: | 36.\" $Whistle: ng_hole.8,v 1.4 1999/01/25 23:46:26 archie Exp $ 37.\" 38.Dd May 19, 2004 39.Dt NG_HOLE 4 40.Os 41.Sh NAME 42.Nm ng_hole 43.Nd netgraph discard node type --- 8 unchanged lines hidden (view full) --- 52.Sh HOOKS 53A 54.Nm 55node accepts any request to connect, regardless of the hook name, 56as long as the name is unique. 57.Sh CONTROL MESSAGES 58This node type supports the generic control messages, plus the 59following: |
| 60.Bl -tag -width indent 61.It Dv NGM_HOLE_GET_STATS | 60.Bl -tag -width foo 61.It Dv NGM_HOLE_GET_STATS Pq Ic getstats |
| 62This command takes an 63.Tn ASCII 64string argument, the hook name, and returns the statistics 65associated with the hook as a 66.Vt "struct ng_hole_hookstat" . | 62This command takes an 63.Tn ASCII 64string argument, the hook name, and returns the statistics 65associated with the hook as a 66.Vt "struct ng_hole_hookstat" . |
| 67.It Dv NGM_HOLE_CLR_STATS | 67.It Dv NGM_HOLE_CLR_STATS Pq Ic clrstats |
| 68This command takes an 69.Tn ASCII 70string argument, the hook name, and clears the statistics 71associated with the hook. | 68This command takes an 69.Tn ASCII 70string argument, the hook name, and clears the statistics 71associated with the hook. |
| 72.It Dv NGM_HOLE_GETCLR_STATS | 72.It Dv NGM_HOLE_GETCLR_STATS Pq Ic getclrstats |
| 73This command is identical to 74.Dv NGM_HOLE_GET_STATS , 75except that the statistics are also atomically cleared. 76.El 77.Sh SHUTDOWN 78This node shuts down upon receipt of a 79.Dv NGM_SHUTDOWN 80control message, or when all hooks have been disconnected. 81.Sh SEE ALSO 82.Xr netgraph 4 , 83.Xr ng_echo 4 , 84.Xr ngctl 8 85.Sh HISTORY 86The 87.Nm 88node type was implemented in 89.Fx 4.0 . 90.Sh AUTHORS 91.An Julian Elischer Aq julian@FreeBSD.org | 73This command is identical to 74.Dv NGM_HOLE_GET_STATS , 75except that the statistics are also atomically cleared. 76.El 77.Sh SHUTDOWN 78This node shuts down upon receipt of a 79.Dv NGM_SHUTDOWN 80control message, or when all hooks have been disconnected. 81.Sh SEE ALSO 82.Xr netgraph 4 , 83.Xr ng_echo 4 , 84.Xr ngctl 8 85.Sh HISTORY 86The 87.Nm 88node type was implemented in 89.Fx 4.0 . 90.Sh AUTHORS 91.An Julian Elischer Aq julian@FreeBSD.org |