diff options
Diffstat (limited to 'usr.sbin/i4b/man/i4b.4')
-rw-r--r-- | usr.sbin/i4b/man/i4b.4 | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/usr.sbin/i4b/man/i4b.4 b/usr.sbin/i4b/man/i4b.4 deleted file mode 100644 index be7b224..0000000 --- a/usr.sbin/i4b/man/i4b.4 +++ /dev/null @@ -1,110 +0,0 @@ -.\" -.\" Copyright (c) 1997, 2002 Hellmuth Michaelis. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" $FreeBSD$ -.\" -.\" last edit-date: [Sun Jul 28 12:07:13 2002] -.\" -.Dd July 5, 2007 -.Dt I4B 4 -.Os -.Sh NAME -.Nm i4b -.Nd isdn4bsd call control ISDN driver -.Sh SYNOPSIS -.Cd device \&"i4b\&" -.Sh DESCRIPTION -The -.Nm -device driver is used by the -.Xr isdnd 8 -daemon to exchange messages with the isdn4bsd kernel part for the purpose -of call establishment, control and disconnection and to access various -control and status informations. -The -.Nm -device can only be opened by a single process and is not meant to be used -by user programs. -.Pp -The messages and message parameters are documented in the include -file -.Em /usr/include/i4b/i4b_ioctl.h . -.Pp -The most important available ioctl's are: -.Pp -.Bl -tag -width Ds -compact -offset indent -.It Ar I4B_CDID_REQ -Request a unique Call Description IDentifier (cdid) which identifies -uniquely a single interaction of the local D channel with the exchange. -.It Ar I4B_CONNECT_REQ -Actively request a call setup to a remote ISDN subscriber. -.It Ar I4B_CONNECT_RESP -Respond to an incoming call, either accept, reject or ignore it. -.It Ar I4B_DISCONNECT_REQ -Actively terminate a connection. -.It Ar I4B_CTRL_INFO_REQ -Request information about an installed ISDN controller card. -.It Ar I4B_DIALOUT_RESP -Give information about call setup to driver who requested dialing out. -.It Ar I4B_TIMEOUT_UPD -Update the kernels timeout value(s) in case of dynamically calculated -shorthold mode timing changes. -.It Ar I4B_UPDOWN_IND -Inform the kernel userland drivers about interface soft up/down status -changes. -.It Ar I4B_CTRL_DOWNLOAD -Download firmware to active card(s). -.It Ar I4B_ACTIVE_DIAGNOSTIC -Return diagnostic information from active cards. -.El -.Pp -Status and event messages available from the kernel are: -.Pp -.Bl -tag -width Ds -compact -offset indent -.It Ar MSG_CONNECT_IND -An incoming call from a remote ISDN user is indicated. -.It Ar MSG_CONNECT_ACTIVE_IND -After an incoming call has been accepted locally or an outgoing call has -been accepted by a remote, the exchange signaled an active connection -and the corresponding B-channel is switched through. -.It Ar MSG_DISCONNECT_IND -A call was terminated. -.It Ar MSG_DIALOUT_IND -A userland interface driver requests the daemon to dial out (typically a -network interface when a packet arrives in its send queue). -.It Ar MSG_IDLE_TIMEOUT_IND -A call was terminated by the isdn4bsd kernel driver because a B-channel -idle timeout occurred. -.It Ar MSG_ACCT_IND -Accounting information from a network driver. -.It Ar MSG_CHARGING_IND -Charging information from the kernel. -.El -.Sh SEE ALSO -.Xr isdnd 8 -.Sh AUTHORS -The -.Nm -device driver and this manpage were written by -.An Hellmuth Michaelis Aq hm@FreeBSD.org . |