@ -19,6 +19,8 @@ Xinu uses powerful primitives to provides all the componentes and the same funct
<strong>The Xinu Operating System includes</strong>: dynamic process creation, dynamic memory allocation, real-time clock management, process coordination and synchronization, local and remote file systems, a shell, and device-independent I/O functions.
The Xinu Operating System is documented in the book:
[D. Comer, Operating System Design - The Xinu Approach, Second Edition CRC Press, 2015. ISBN 9781498712439](https://xinu.cs.purdue.edu/#textbook)
Many sites defines Xinu as a free Unix system, or similar statements. It is not. Xinu differs completely from the internal structure of Unix (or Linux). For academic purposes Xinu is smaller, elegant, and easier to understand. Applications written for one system will not run on the other without modification. ** Xinu is not Unix **.
@ -79,10 +81,6 @@ As one of the earliest TCP/IP and internetworking researchers, Comer wrote the f
Comer's three-volume textbook series, Internetworking with TCP/IP, written in 1987, is widely considered to be the authoritative reference for Internet protocols. The series played a key role in popularizing Internet protocols by making them more understandable to a new generation of engineers and IT professionals.
The Xinu Operating System is documented in the book:
[D. Comer, Operating System Design - The Xinu Approach, Second Edition CRC Press, 2015. ISBN 9781498712439](https://xinu.cs.purdue.edu/#textbook)
@ -51,6 +51,8 @@ and thus intended to be integrated in the development of multi tasking embedded
<p>Xinu is a small, elegant, and easy to understand operating system, originally developed by Douglas Comer for instructional purposes at Purdue University in the 1980s. Since then it has been ported to many architectures and hardware platforms.
Xinu uses powerful primitives to provides all the componentes and the same functionality many conventional operating sytems supply. Since the whole source code size is small, Xinu is suitable for embedded systems.</p>
<p><strong>The Xinu Operating System includes</strong>: dynamic process creation, dynamic memory allocation, real-time clock management, process coordination and synchronization, local and remote file systems, a shell, and device-independent I/O functions. </p>
<p>The Xinu Operating System is documented in the book:
<ahref="https://xinu.cs.purdue.edu/#textbook">D. Comer, Operating System Design - The Xinu Approach, Second Edition CRC Press, 2015. ISBN 9781498712439</a></p>
<p>Many sites defines Xinu as a free Unix system, or similar statements. It is not. Xinu differs completely from the internal structure of Unix (or Linux). For academic purposes Xinu is smaller, elegant, and easier to understand. Applications written for one system will not run on the other without modification. <strong> Xinu is not Unix </strong>.</p>
<h4>History</h4>
<p>Xinu originally ran on Digital Equipment Corporation LSI 11's with only 64K bytes of memory, at the end of 1979 and the inning of 1980. Over the years Xinu versions Xinu have been expanded and ported to a wide variety of architectures and platforms, including: IBM PC, Macintosh, Digital Equipment Corporation VAX and DECStation 3100, Sun Microsystems Sun 2, Sun 3 and Sparcstations, and for several ARM, MIPS and x86 embedded boards. It has been used as the basis for many research projects. Furthermore, Xinu has been used as an embedded system in products by companies such as Motorola, Mitsubishi, Hewlett-Packard, and Lexmark. There is a full TCP/IP stack, and even the original version of Xinu (for the PDP-11) supported arbitrary processes and network I/O.</p>
@ -92,8 +94,6 @@ was inducted into the Internet Hall of Fame on September, 2019.</p>
<p><ahref="https://www.cs.purdue.edu/news/articles/2019/comer_ihof.html">Internet Hall of Fame</a></p>
<p>As one of the earliest TCP/IP and internetworking researchers, Comer wrote the first series of textbooks explaining the scientific principles underlying the design of the Internet and its communications protocols, providing some of the earliest formal guidance for building efficient networks and applications that use the Internet. </p>
<p>Comer's three-volume textbook series, Internetworking with TCP/IP, written in 1987, is widely considered to be the authoritative reference for Internet protocols. The series played a key role in popularizing Internet protocols by making them more understandable to a new generation of engineers and IT professionals.</p>
<p>The Xinu Operating System is documented in the book:</p>
<p><ahref="https://xinu.cs.purdue.edu/#textbook">D. Comer, Operating System Design - The Xinu Approach, Second Edition CRC Press, 2015. ISBN 9781498712439</a></p>
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<h3>Getting started</h3>
<p>Xinu is easy of understand, so a developer can obtain a copy
Rafael Zurita
6 years ago