license.txt

一个dos操作系统DRDOS的源码

   PURPOSES provided that the copyright notices, marks and these terms 
   and conditions in this document are duplicated in all such forms and 
   that the documentaiton, advertising materials, and other materials 
   related to such distribution and use acknowledge that the software was 
   developed by Caldera, Inc.  Caldera's name may not be used to endorse 
   or promote products derived from this Software without specific prior 
   written permission. You may not:

*  permit concurrent use of the Software without proper licenses;
*  copy the Software other than as specified above;
*  rent, lease, grant a security interest in, or otherwise transfer 
   rights to the Software; or
*  remove any proprietary notices, licenses  or labels on the Software.

PART IV -- TERMS APPLICABLE TO SOURCE CODE GRANT

GRANT.  Caldera grants you a non-exclusive license to use the Software 
in source code form free of charge for personal, non-commercial use.  
The Software in source code form may also be used for commercial 
development purposes, provided a license is obtained from Caldera 
before any products or derivative works are shipped for commercial gain 
that utilize the Software , its components or derivative works.  

For the source code license grant, you may:
*  use the Software on any single computer;
*  use the Software on a network, provided that each person accessing 
   the Software through the network agrees to the terms and conditions 
   of this license 
*  use the Software on as many computers as needed provided that each 
   person accessing the Software agrees to the terms and conditions of 
   this license;
*  redistribute the Software for non-commerical purposes, provided any 
   copy must contain all of the  original Software's proprietary notices, 
   marks and license terms. (Note: redistibution of derivative products 
   for commercial gain is permitted, provided a license is obtained 
   before the derivative products are exchanged for commercial gain)
*  copy the Software for archival purposes, provided any copy must 
   contain all of the original Software's proprietary notices, marks 
   and license terms. 
*  modify, translate, compile, disassemble, or create derivative works 
   based on the Software provided that such modifications are for 
   non-commercial use and that such modifications are provided back to
   Caldera except for those who have obtained the right from Caldera 
   in writing to retain such modifications; any modification, translation, 
   compilation, disassembly or derivative work used for commercial gain 
   requires a seperate license from Caldera; 

   You may not:

*  permit other individuals to use the Software except under the terms 
   listed above;
*  copy the Software other than as specified above;
*  rent, lease, grant a security interest in, or otherwise transfer 
   rights to the Software; or
*  remove any proprietary  notices , licenses or labels on the Software.

TITLE.

Title, ownership rights, and intellectual property rights in the Software 
and all derivative works wether in binary and source forms shall remain 
in Caldera and/or its suppliers unless otherwise specificed in a 
seperate agreement with Caldera. The Software is protected by the 
copyright laws and treaties.  Title and related rights in the content 
accessed through the Software is the property of the applicable content 
owner and may also be protected by applicable law. This License gives you 
no rights to such content.

TERMINATION.

The license will terminate automatically if you fail to comply with the 
limitations described herein. On termination, you must destroy all copies 
of the Software and Documentation.

EXPORT CONTROLS.

None of the Software or underlying information or technology may be 
exported or reexported (i) into (or to a national or resident of) Cuba, 
Iraq, Libya, North Korea, Iran, Syria or any other country to which the 
U.S. has embargoed goods; or (ii) to anyone on the U.S. Treasury 
Department's list of Specially Designated Nationals or the U.S. 
Commerce Department's Table of Denial Orders. By downloading or using 
the Software, you are agreeing to the foregoing and you are representing
and warranting that you are not located in, under the control of, or 
a national or resident of any such country or on any such list.

LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL
THEORY, TORT, CONTRACT, OR OTHERWISE, SHALL CALDERA OR ITS
SUPPLIERS OR RESELLERS BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF
GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND
ALL OTHER COMMERCIAL DAMAGES OR LOSSES. IN NO EENT WILL CALDERA
BE LIABLE FOR ANY DAMAGES IN EXCESS OF THE AMOUNT CALDERA
RECEIVED FROM YOU FOR A LICENSE TO THE SOFTWARE, EVEN IF CALDERA
SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR
ANY CLAIM BY ANY OTHER PARTY. THIS LIMITATION OF LIABILITY SHALL NOT
APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY TO THE EXTENT
APPLICABLE LAW PROHIBITS SUCH LIMITATION. FURTHERMORE, SOME
JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THIS LIMITATION AND EXCLUSION MAY NOT
APPLY TO YOU.

HIGH RISK ACTIVITIES.

The Software is not fault-tolerant and is not designed, manufactured or 
intended for use or resale as on-line control equipment in hazardous 
environments requiring fail-safe performance, such as in the operation 
of nuclear facilities, aircraft navigation or communication systems, air 
traffic control, direct life support machines, or weapons systems, in 
which the failure of the Software could lead directly to death, 
personal injury, or severe physical or environmental damage ("High 
Risk Activities").  Caldera and its suppliers specifically disclaim 
any express or implied warranty of fitness for High Risk Activities.

MISCELLANEOUS.

If the copy of the Software you received was accompanied by a printed or 
other form of "hard-copy" End User License Agreement whose terms vary from 
this Agreement, then the hard-copy End User License Agreement governs your 
use of the Software.  This Agreement represents the complete agreement 
concerning this license and may amended only by a writing executed by 
both parties.

THE ACCEPTANCE OF ANY PURCHASE ORDER PLACED BY YOU IS EXPRESSLY MADE
CONDITIONAL ON YOUR ASSENT TO THE TERMS SET FORTH HEREIN, AND NOT
THOSE IN YOUR PURCHASE ORDER. If any provision of this Agreement is held 
to be unenforceable, such provision shall be reformed only to the extent 
necessary to make it enforceable. This Agreement shall be governed by 
Utah law (except for conflict of law provisions). The application the 
United Nations Conventio of Contracts for the International Sale of 
Goods is expressly excluded.

U.S. GOVERNMENT RESTRICTED RIGHTS.  Use, duplication or disclosure by 
the Government is subject to restrictions set forth in subparagraphs 
(a) through (d) of the Commercial Computer-Restricted Rights clause 
at FAR 52.227-19 when applicable, or in subparagraph (c)(1)(ii)
of the Rights in Technical Data and Computer Software clause at 
DFARS 252.227-7013, or at 252.211-7015, or to Caldera's standard 
commercial license, as applicable, and in similar clauses in the 
NASA FAR Supplement. Contractor/manufacturer is Caldera, Inc. 633 South 
550 East, Provo, UT 84606, U.S.A.