1 # @(#)COPYRIGHT 8.2 (Berkeley) 3/21/94
3 The compilation of software known as FreeBSD is distributed under the
6 Copyright (c) 1992-2021 The FreeBSD Project.
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions
11 1. Redistributions of source code must retain the above copyright
12 notice, this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
17 THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 The 4.4BSD and 4.4BSD-Lite software is distributed under the following
32 All of the documentation and software included in the 4.4BSD and 4.4BSD-Lite
33 Releases is copyrighted by The Regents of the University of California.
35 Copyright 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
36 The Regents of the University of California. All rights reserved.
38 Redistribution and use in source and binary forms, with or without
39 modification, are permitted provided that the following conditions
41 1. Redistributions of source code must retain the above copyright
42 notice, this list of conditions and the following disclaimer.
43 2. Redistributions in binary form must reproduce the above copyright
44 notice, this list of conditions and the following disclaimer in the
45 documentation and/or other materials provided with the distribution.
46 3. All advertising materials mentioning features or use of this software
47 must display the following acknowledgement:
48 This product includes software developed by the University of
49 California, Berkeley and its contributors.
50 4. Neither the name of the University nor the names of its contributors
51 may be used to endorse or promote products derived from this software
52 without specific prior written permission.
54 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
55 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
56 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
57 ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
58 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
59 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
60 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
61 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
62 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
63 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
66 The Institute of Electrical and Electronics Engineers and the American
67 National Standards Committee X3, on Information Processing Systems have
68 given us permission to reprint portions of their documentation.
70 In the following statement, the phrase ``this text'' refers to portions
71 of the system documentation.
73 Portions of this text are reprinted and reproduced in electronic form in
74 the second BSD Networking Software Release, from IEEE Std 1003.1-1988, IEEE
75 Standard Portable Operating System Interface for Computer Environments
76 (POSIX), copyright C 1988 by the Institute of Electrical and Electronics
77 Engineers, Inc. In the event of any discrepancy between these versions
78 and the original IEEE Standard, the original IEEE Standard is the referee
81 In the following statement, the phrase ``This material'' refers to portions
82 of the system documentation.
84 This material is reproduced with permission from American National
85 Standards Committee X3, on Information Processing Systems. Computer and
86 Business Equipment Manufacturers Association (CBEMA), 311 First St., NW,
87 Suite 500, Washington, DC 20001-2178. The developmental work of
88 Programming Language C was completed by the X3J11 Technical Committee.
90 The views and conclusions contained in the software and documentation are
91 those of the authors and should not be interpreted as representing official
92 policies, either expressed or implied, of the Regents of the University
96 NOTE: The copyright of UC Berkeley's Berkeley Software Distribution ("BSD")
97 source has been updated. The copyright addendum may be found at
98 ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change and is
103 To All Licensees, Distributors of Any Version of BSD:
105 As you know, certain of the Berkeley Software Distribution ("BSD") source
106 code files require that further distributions of products containing all or
107 portions of the software, acknowledge within their advertising materials
108 that such products contain software developed by UC Berkeley and its
111 Specifically, the provision reads:
113 " * 3. All advertising materials mentioning features or use of this software
114 * must display the following acknowledgement:
115 * This product includes software developed by the University of
116 * California, Berkeley and its contributors."
118 Effective immediately, licensees and distributors are no longer required to
119 include the acknowledgement within advertising materials. Accordingly, the
120 foregoing paragraph of those BSD Unix files containing it is hereby deleted
124 Director, Office of Technology Licensing
125 University of California, Berkeley