Toshiba BDX1250KU Owners Manual - Page 30

Lesser General Public License is Less protective of

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English of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into nonfree programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library. We call this license the "Lesser" General Public License because it does Less to protect the user's freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances. For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non-free programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system. Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library. The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, whereas the latter must be combined with the library in order to run. GNU LESSER GENERAL PULIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License (also called "this License").Each licensee is addressed as "you". A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions and data) to form executables. The "Library", below, refers to any such software library or work which has been distributed under these terms. A "work based on the Library" means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included 30 without limitation in the term "modification".) "Source code" for a work means the preferred form of the work for making modifications to it. For a library, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the library. Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running a program using the Library is not restricted, and output from such a program is covered only if its contents constitute a work based on the Library (independent of the use of the Library in a tool for writing it). Whether that is true depends on what the Library does and what the program that uses the Library does. 1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and distribute a copy of this License along with the Library. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Library or any portion of it, thus forming a work based on the Library, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) The modified work must itself be a software library. b) You must cause the files modified to carry prominent notices stating that you changed the files and the date of any change. c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License. d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful. (For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires that any application-supplied function or table used by this function must be optional: if the application does not supply it, the square root function must still compute square roots.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Library. In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to a given copy of the Library. To do this, you must alter all the notices that refer to this License, so that they refer to the ordinary GNU General Public License, version 2, instead

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30
English
of a free program by obtaining a restrictive license from
a patent holder.
Therefore, we insist that any patent
license obtained for a version of the library must be
consistent with the full freedom of use specified
in this license.
Most GNU software, including some libraries, is
covered by the ordinary GNU General Public Li
-
cense.
This license, the GNU Lesser General Public
License, applies to certain designated libraries, and
is quite different from the ordinary General Pub
-
lic License.
We use this license for certain libraries
in order to permit linking those libraries into non-
free programs.
When a program is linked with a library, whether
statically or using a shared library, the combination of
the two is legally speaking a combined work, a derivative
of the original library.
The ordinary General Public
License therefore permits such linking only if the
entire combination fits its criteria of freedom.
The Lesser
General Public License permits more lax criteria for linking
other code with the library. We call this license the "Lesser"
General Public License because it does Less to protect the
user's freedom than the ordinary General Public License.
It also provides other free software developers Less of
an advantage over competing non-free programs.
These
disadvantages are the reason we use the ordinary General
Public License for many libraries.
However, the Lesser license
provides advantages in certain special circumstances.
For
example, on rare occasions, there may be a special need
to encourage the widest possible use of a certain library,
so that it becomes a de-facto standard.
To achieve this,
non-free programs must be allowed to use the library.
A
more frequent case is that a free library does the same
job as widely used non-free libraries.
In this case, there
is little to gain by limiting the free library to free software
only, so we use the Lesser General Public License. In other
cases, permission to use a particular library in non-free
programs enables a greater number of people to use a large
body of free software.
For example, permission to use the
GNU C Library in non-free programs enables many more
people to use the whole GNU operating system, as well as
its variant, the GNU/Linux operating system. Although the
Lesser General Public License is Less protective of the
users' freedom, it does ensure that the user of a program
that is linked with the Library has the freedom and the
wherewithal to run that program using a modified version
of the Library. The precise terms and conditions for copying,
distribution and modification follow.
Pay close attention to
the difference between a "work based on the library" and
a "work that uses the library".
The former contains code
derived from the library, whereas the latter must be combined
with the library in order to run.
GNU LESSER GENERAL PULIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION
AND MODIFICATION
0. This License Agreement applies to any software library
or other program which contains a notice placed by the
copyright holder or other authorized party saying it may be
distributed under the terms of this Lesser General Public
License (also called "this License").Each licensee is addressed
as "you".
A "library" means a collection of software functions
and/or data prepared so as to be conveniently linked with
application programs (which use some of those functions
and data) to form executables.
The "Library", below, refers to any such software library
or work which has been distributed under these terms.
A
"work based on the Library" means either the Library or any
derivative work under copyright law: that is to say, a work
containing the Library or a portion of it, either verbatim
or with modifications and/or translated straightforwardly
into another language.
(Hereinafter, translation is included
without limitation in the term "modification".)
"Source code" for a work means the preferred form of the
work for making modifications to it.
For a library, complete
source code means all the source code for all modules it
contains, plus any associated interface definition files, plus
the scripts used to control compilation and installation of
the library. Activities other than copying, distribution and
modification are not covered by this License; they are
outside its scope.
The act of running a program using the
Library is not restricted, and output from such a program is
covered only if its contents constitute a work based on the
Library (independent of the use of the Library in a tool for
writing it).
Whether that is true depends on what the Library
does and what the program that uses the Library does.
1. You may copy and distribute verbatim copies of the
Library's complete source code as you receive it, in any
medium, provided that you conspicuously and appropriately
publish on each copy an appropriate copyright notice
and disclaimer of warranty; keep intact all the notices
that refer to this License and to the absence of any
warranty; and distribute a copy of this License along
with the Library.
You may charge a fee for the physical act of
transferring a copy, and you may at your option
offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Library or
any portion of it, thus forming a work based on the Library,
and copy and distribute such modifications or work under the
terms of Section 1 above, provided that you also meet all of
these conditions:
a) The modified work must itself be a software
library.
b) You must cause the files modified to carry
prominent notices stating that you changed
the files and the date of any change.
c) You must cause the whole of the work to be licensed at
no charge to all third parties under the terms of this License.
d) If a facility in the modified Library refers to a function
or a table of data to be supplied by an application program
that uses the facility, other than as an argument passed
when the facility is invoked, then you must make a good faith
effort to ensure that, in the event an application does not
supply such function or table, the facility still operates, and
performs whatever part of its purpose remains meaningful.
(For example, a function in a library to compute square
roots has a purpose that is entirely well-defined independent
of the application.
Therefore, Subsection 2d requires that any
application-supplied function or table used by this function
must be optional: if the application does not supply it, the
square root function must still compute square roots.) These
requirements apply to the modified work as a whole.
If
identifiable sections of that work are not derived from the
Library, and can be reasonably considered independent and
separate works in themselves, then this License, and its
terms, do not apply to those sections when you distribute
them as separate works.
But when you distribute the same
sections as part of a whole which is a work based on the
Library, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to
the entire whole, and thus to each and every part regardless
of who wrote it. Thus, it is not the intent of this section to
claim rights or contest your rights to work written entirely
by you; rather, the intent is to exercise the right to control
the distribution of derivative or collective works based on the
Library. In addition, mere aggregation of another work not
based on the Library with the Library (or with a work based on
the Library) on a volume of a storage or distribution medium
does not bring the other work under the scope of this License.
3. You may opt to apply the terms of the ordinary GNU
General Public License instead of this License to a given
copy of the Library.
To do this, you must alter all the
notices that refer to this License, so that they refer to the
ordinary GNU General Public License, version 2, instead