gnu generAl PublIc lIcenSeVersion 2, June 1991Copyright (C) 1989, 1991 Free Software Foundation, Inc.51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USAEveryone is permitted to copy and distribute verbatim copies of thislicense document, but changing it is not allowed.PreambleThe licenses for most software are designed to take away your freedomto share and change it. By contrast, the GNU General Public License isintended to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. This General PublicLicense applies to most of the Free Software Foundation’s software andto any other program whose authors commit to using it. (Some otherFree Software Foundation software is covered by the GNU LesserGeneral Public License instead.) You can apply it to your programs, too.When we speak of free software, we are referring to freedom, not price.Our General Public Licenses are designed to make sure that you havethe freedom to distribute copies of free software (and charge for thisservice if you wish), that you receive source code or can get it if youwant it, that you can change the software or use pieces of it in new freeprograms; and that you know you can do these things.To protect your rights, we need to make restrictions that forbid anyoneto deny you these rights or to ask you to surrender the rights. Theserestrictions translate to certain responsibilities for you if you distributecopies of the software, or if you modify it.For example, if you distribute copies of such a program, whether gratisor for a fee, you must give the recipients all the rights that you have. Youmust make sure that they, too, receive or can get the source code. Andyou must show them these terms so they know their rights.We protect your rights with two steps:(1) copyright the software, and (2) offer you this license which gives youlegal permission to copy, distribute and/or modify the software.Also, for each author’s protection and ours, we want to make certainthat everyone understands that there is no warranty for this freesoftware. If the software is modified by someone else and passed on,we want its recipients to know that what they have is not the original, sothat any problems introduced by others will not reflect on the originalauthors’ reputations.Finally, any free program is threatened constantly by software patents.We wish to avoid the danger that redistributors of a free program willindividually obtain patent licenses, in effect making the programproprietary. To prevent this, we have made it clear that any patent mustbe licensed for everyone’s free use or not licensed at all. The preciseterms and conditions for copying, distribution and modification follow.terMS And condItIonS For coPYIng,dIStrIbutIon And ModIFIcAtIonVersion 2, June 1991Copyright (C) 1989, 1991 Free Software Foundation, Inc.51 Franklin S0. This License applies to any program or other work which contains anotice placed by the copyright holder saying it may be distributed underthe terms of this General Public License. The “Program”, below, refersto any such program or work, and a “work based on the Program”means either the Program or any derivative work under copyright law:that is to say, a work containing the Program or a portion of it, eitherverbatim or with modifications and/or translated into another language.(Hereinafter, translation is included without limitation in the term“modification”.) Each licensee is addressed as “you”.Activities other than copying, distribution and modification are notcovered by this License; they are outside its scope. The act of runningthe Program is not restricted, and the output from the Program iscovered only if its contents constitute a work based on the Program(independent of having been made by running the Program). Whetherthat is true depends on what the Program does.1. You may copy and distribute verbatim copies of the Program’ssource code as you receive it, in any medium, provided that youconspicuously and appropriately publish on each copy an appropriatecopyright notice and disclaimer of warranty; keep intact all the noticesthat refer to this License and to the absence of any warranty; and giveany other recipients of the Program a copy of this License along withthe Program.You may charge a fee for the physical act of transferring a copy, andyou may at your option offer warranty protection in exchange for a fee.2. You may modify your copy or copies of the Program or any portion ofit, thus forming a work based on the Program, and copy and distributesuch modifications or work under the terms of Section 1 above,provided that you also meet all of these conditions:a) You must cause the modified files to carry prominent noticesstating that you changed the files and the date of any change.b) You must cause any work that you distribute or publish, that inwhole or in part contains or is derived from the Program or anypart thereof, to be licensed as a whole at no charge to all thirdparties under the terms of this License.c) If the modified program normally reads commands interactivelywhen run, you must cause it, when started running for suchinteractive use in the most ordinary way, to print or display anannouncement including an appropriate copyright notice and anotice that there is no warranty (or else, saying that you provide awarranty) and that users may redistribute the program under theseconditions, and telling the user how to view a copy of this License.(Exception: if the Program itself is interactive but does not normallyprint such an announcement, your work based on the Program isnot required to print an announcement.)These requirements apply to the modified work as a whole. If identifiablesections of that work are not derived from the Program, and can bereasonably considered independent and separate works in themselves,then this License, and its terms, do not apply to those sections whenyou distribute them as separate works. But when you distribute thesame sections as part of a whole which is a work based on theProgram, the distribution of the whole must be on the terms of thisLicense, whose permissions for other licensees extend to the entirewhole, 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 yourrights to work written entirely by you; rather, the intent is to exercise theright to control the distribution of derivative or collective works based onthe Program.In addition, mere aggregation of another work not based on theProgram with the Program (or with a work based on the Program) on avolume of a storage or distribution medium does not bring the otherwork under the scope of this License.3. You may copy and distribute the Program (or a work based on it,under Section 2) in object code or executable form under the terms ofSections 1 and 2 above provided that you also do one of the following:a) Accompany it with the complete corresponding machine-readablesource code, which must be distributed under the terms ofSections 1 and 2 above on a medium customarily used forsoftware interchange; or,b) Accompany it with a written offer, valid for at least three years, togive any third party, for a charge no more than your cost ofphysically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributedunder the terms of Sections 1 and 2 above on a mediumcustomarily used for software interchange; or,c) Accompany it with the information you received as to the offer todistribute corresponding source code. (This alternative is allowedonly for noncommercial distribution and only if you received theprogram in object code or executable form with such an offer, inaccord with Subsection b above.)The source code for a work means the preferred form of the work formaking modifications to it. For an executable work, complete sourcecode means all the source code for all modules it contains, plus anyassociated interface definition files, plus the scripts used to controlcompilation and installation of the executable. However, as a specialexception, the source code distributed need not include anything that isoPen Source lIcenSe rePort on the ProductThe software included in this product contains copyrighted software that is licensed under the GPL/LGPL. You may obtain the completeCorresponding Source code from us for a period of three years after our last shipment of this product by sending email to help.cctv@samsung.comIf you want to obtain the complete Corresponding Source code in the physical medium such as CD-ROM, the cost of physically performing sourcedistribution might be charged.• GPL Software : linux kernel, Sysvinit, dosfstools, wget, msmtp, busybox, cdrtools, dvd+rw-tools, iconv, smartctl, uboot, minicom, openssl, bash,lm_sensors• LGPL Software : glibc, vmstat, inetutils• OpenSSL License : OpenSSL