1 | .. comment SPDX-License-Identifier: CC-BY-SA-4.0 |
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2 | |
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3 | .. COMMENT: COPYRIGHT (c) 1988-2002. |
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4 | .. COMMENT: On-Line Applications Research Corporation (OAR). |
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5 | .. COMMENT: All rights reserved. |
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6 | |
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7 | Preface |
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8 | ####### |
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9 | |
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10 | This is the User's Guide for the POSIX API support provided in RTEMS. |
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11 | |
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12 | The functionality described in this document is based on the following |
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13 | standards: |
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14 | |
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15 | - POSIX 1003.1b-1993. |
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16 | |
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17 | - POSIX 1003.1h/D3. |
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18 | |
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19 | - Open Group Single UNIX Specification. |
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20 | |
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21 | Much of the POSIX API standard is actually implemented in the Cygnus Newlib |
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22 | ANSI C Library. Please refer to documentation on Newlib for more information |
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23 | on the functionality it supplies. |
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24 | |
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25 | This manual is still under construction and improvements are welcomed from |
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26 | users. |
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27 | |
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28 | Acknowledgements |
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29 | ================ |
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30 | |
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31 | The RTEMS Project has been granted permission from The Open Group IEEE to |
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32 | excerpt and use portions of the POSIX standards documents in the RTEMS POSIX |
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33 | API User's Guide and RTEMS Shell User's Guide. We have to include a specific |
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34 | acknowledgement paragraph in these documents (e.g. preface or copyright page) |
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35 | and another slightly different paragraph for each manual page that excerpts and |
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36 | uses text from the standards. |
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37 | |
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38 | This file should help ensure that the paragraphs are consistent and not |
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39 | duplicated |
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40 | |
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41 | The Institute of Electrical and Electronics Engineers, Inc and The Open |
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42 | Group, have given us permission to reprint portions of their documentation. |
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43 | Portions of this text are reprinted and reproduced in electronic form from |
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44 | IEEE Std 1003.1, 2004 Edition, Standard for Information Technology |
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45 | Operating System Interface (POSIX), The Open Group Base Specifications |
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46 | Issue 6, Copyright (c) 2001-2004 by the Institute of Electrical and |
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47 | Electronics Engineers, Inc and The Open Group. In the event of any |
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48 | discrepancy between this version and the original IEEE and The Open Group |
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49 | Standard, the original IEEE and The Open Group Standard is the referee |
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50 | document. The original Standard can be obtained online at |
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51 | http://www.opengroup.org/unix/online.html. |
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52 | This notice shall appear on any product containing this material. |
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