ISO/IEC/ INTERNATIONAL STANDARD IEEE 9945 First edition 2009-09-15 Corrigendum 2 2017-03 Information technology Portable Operating System Interface (POsIX@) Base Specifications, Issue 7 TECHNICAL CORRIGENDUM 2 Technologies de I'information - Spécifications de base de I'interface pour la portabilité des systemes (PosIX), Issue 7 RECTIFICATIF TECHNIQUE2 IEC Reference number IS0/IEC/IEEE9945:2009/Cor.2:2017(E) IEEE @ IEEE 2016 IS0/IEC/IEEE9945:2009/Cor.2:2017(E) COPYRIGHT PROTECTED DOCUMENT @ IEEE 2016 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or permission. Permission can be requested from either ISO or IEEE at the address below or ISO's member body in the country of the requester. ISO copyright office Institute of Electrical and Electronics Engineers, Inc Ch. de Blandonnet 8 · CP 401 3 Park Avenue, New York CH-1214 Vernier, Geneva, Switzerland NY 10016-5997,USA Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] [email protected] www.iso.org www.ieee.org i IEEE2016-Allrightsreserved IS0/IEC/IEEE9945:2009/C0r.2:2017(E) Foreword Iso (the International Organization for Standardization) and IEC (the International Electrotechnical ISO or IEC participate in the development of International Standards through technical committees established bythe respectiveorganizationto deal withparticularfieldsof technical activity.IsO andIECtechnical and IEC have established a joint technical committee, ISO/IEC JTC 1. IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (IEEE-SA) Standards Board. The IEEE develops its standards throughaconsensusdevelopmentprocess,approvedbytheAmericanNationalStandardsInstitute,which brings together volunteers representing varied viewpoints and interests to achieve the final product. Volunteers are not necessarily members of the Institute and serve without compensation. While the IEEE administers the process and establishes rules to promote fairness in the consensus development process, the IEEE does not independently evaluate, test, or verify the accuracy of any of the information contained in its standards. by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is called to the possibility that implementation of this standard may require the use of subject matter validity of any patent rights in connection therewith. ISO/lEEE is not responsible for identifying essential scope ofpatents orpatent claims or determiningwhether anylicensingterms or conditionsprovided in connectionwithsubmissionofaLetterofAssuranceoraPatentStatementandLicensingDeclarationForm,if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from ISO or the IEEE StandardsAssociation. ISO/IEC/IEEE 9945 was prepared by The Open Group (as The Open Group Technical Standard Base Specifications, Issue 7) and the Portable Applications Standards Committee of the Computer Society of the IEEE (as IEEE Std 1003.1 TM-2008). It was adopted by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee Sc 22, Programming languages, their environments and system software interfaces, in parallel with its approval by the IsO/lEC national bodies, under the “fast-track procedure" defined in the Partner Standards Development Organization cooperation agreement between ISO and IEEE. IEEE is IEEE 2016 - All rights reserved ii IS0/IEC/IEEE9945:2009/Cor.2:2017(E) IEEEStd 1003.1TM-2008/Cor 2-2016 (Corrigendum to IEEE Std 1003.1-2008) TheOpenGroupTechnical Standard BaseSpecifications,Issue7