HP JetAdvantage Security Manager 10 Device E-LTU Uživatelský manuál stáhnout pdf (Strana 57)

service if you wish); that you receive source code or can get it if you want it; that you can change the software

and use pieces of it in new free programs; and that you are informed that you can do these things.

To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask

you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute

copies of the library or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the

rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other

code with the library, you must provide complete object les to the recipients, so that they can relink them with

the library after making changes to the library and recompiling it. And you must show them these terms so they

know their rights.

We protect your rights with a two-step method: (1) we copyright the library, and (2) we oer you this license,

which gives you legal permission to copy, distribute and/or modify the library.

To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the

library is modied by someone else and passed on, the recipients should know that what they have is not the

original version, so that the original author's reputation will not be aected by problems that might be

introduced by others.

Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that

a company cannot eectively restrict the users 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 specied 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 dierent from the

ordinary General Public 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 ts 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

modied version of the Library.

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