The Open Group Base Specifications Issue 7
IEEE Std 1003.1, 2013 Edition
Copyright © 2001-2013 The IEEE and The Open Group


The following information is given for the convenience of users of POSIX.1-2008 and does not constitute an endorsement by the IEEE or The Open Group of these products. Equivalent products may be used if they can be shown to lead to the same results.

There may be other products mentioned in the text that might be covered by trademark protection and readers are advised to verify them independently.

AIX® and IBM® are registered trademarks of International Business Machines Corporation.

ArchiMate®, Jericho Forum®, Making Standards Work®, The Open Group®, TOGAF®, UNIX®, and the ``X''® device are registered trademarks and Boundaryless Information Flow, DirecNet , FACE , and The Open Group Certification Mark are trademarks of The Open Group.

AT&T® is a registered trademark of AT&T in the USA and other countries.

BSD is a trademark of the University of California, Berkeley, USA.

Hewlett-Packard®, HP®, and HP-UX® are registered trademarks of Hewlett-Packard Company.

IEEE® and POSIX® are registered trademarks and 754, 854, 1003.0, 1003.1, 1003.1d, 1003.1g, 1003.1j, 1003.1q, 1003.2, 1003.2a, 1003.2d, 1003.9, and 1003.13 are trademarks of The Institute of Electrical and Electronic Engineers, Inc.

Linux® is a registered trademark of Linus Torvalds.

Sun® and Sun Microsystems® are registered trademarks of Oracle America, Inc.

/usr/group® is a registered trademark of UniForum, the International Network of UNIX System Users.

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UNIX ® is a registered Trademark of The Open Group.
POSIX ® is a registered Trademark of The IEEE.
Copyright © 2001-2013 The IEEE and The Open Group, All Rights Reserved
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