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Diffstat (limited to 'static/netbsd/man4/man4.hp300/ct.4')
| -rw-r--r-- | static/netbsd/man4/man4.hp300/ct.4 | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/static/netbsd/man4/man4.hp300/ct.4 b/static/netbsd/man4/man4.hp300/ct.4 new file mode 100644 index 00000000..712e43ce --- /dev/null +++ b/static/netbsd/man4/man4.hp300/ct.4 @@ -0,0 +1,102 @@ +.\" $NetBSD: ct.4,v 1.9 2003/08/07 10:31:05 agc Exp $ +.\" +.\" Copyright (c) 1990, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Systems Programming Group of the University of Utah Computer +.\" Science Department. +.\" +.\" 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. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. +.\" +.\" from: @(#)ct.4 8.1 (Berkeley) 6/9/93 +.\" +.Dd June 9, 1993 +.Dt CT 4 hp300 +.Os +.Sh NAME +.Nm ct +.Nd +.Tn CS/80 +cartridge tape interface +.Sh SYNOPSIS +.Cd "ct0 at hpibbus? slave ?" +.Sh DESCRIPTION +The cartridge tape interface as found in the 7946 and 9144 products +provides a standard tape drive interface as described in +.Xr mtio 4 +with the following exceptions: +.Bl -enum +.It +There is only one density. +.It +Only the +.Dq raw +interface is supported. +.It +The +.Dv MTIOCTOP +.Xr ioctl 2 +is limited. +In particular, the command, +.Dv MTFSR +is not supported. +.It +The +.Dv MTIOCGET +.Xr ioctl 2 +is not supported. +.It +The record size for read and write operations must be between +1K and 64K inclusive. +.El +.Pp +Special files +.Pa rct0 +through +.Pa rct3 +refer to rewind on close interfaces to drives 0 to 3. +Files +.Pa rct4 +through +.Pa rct7 +refer to no-rewind interfaces. +Files +.Pa rct8 +through +.Pa rct11 +refer to streaming rewind on close interfaces. (Only 9144 type devices +can stream.) +Lastly, +.Pa rct12 +through +.Pa rct15 +refer to streaming no-rewind interfaces. +.Sh SEE ALSO +.Xr mt 1 , +.Xr tar 1 , +.Xr mtio 4 +.Sh BUGS +Read and writes of less than 1024 bytes will not behave as expected. |
