IEEE-1003.5-1999.pdf
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1、 POSIX is a registered trademark of the Institute of Electrical and Electronics Engineers, Inc. IEEE Std 1003.5, 1999 Edition (Incorporates IEEE Std 1003.5-1992, IEEE Std 1003.5b-1996, and IEEE Std 1003.5c-1998) IEEE Standard for Information Technology POSIX Ada Language Interfaces Part 1: Binding f
2、or System Application Program Interface (API) Includes Amendment 1: Realtime Extensions and Amendment 2: Protocol-Independent Interfaces Sponsor Portable Applications Standards Committee of the IEEE Computer Society Approved 8 December 1998 IEEE Standards Board Abstract: This standard is part of the
3、 POSIX series of standards for applications and user inter- faces to open systems. It defines the Ada language bindings as package specifications and accom- panying textual descriptions of the application program interface (API). This standard supports application portability at the source code leve
4、l through the binding between ISO 8652:1995 (Ada) and ISO/IEC 9945-1:1996 (IEEE Std 1003.1-1996) (POSIX) as amended by IEEE P1003.1g/D6.6. Terminology and general requirements, process primitives, the process environment, files and directories, input and output primaries, device- and class-specific
5、functions, language-specific services for Ada, system databases, synchronization, memory management, execution scheduling, clocks and timers, message passing, task management, the XTI and socket detailed network inter- faces, event management, network support functions, and protocol-specific mapping
6、s are covered. It also specifies behavior to support the binding that must be proviced by the Ada. Keywords: Ada, API, application portability, computer language bindings, information exchange, interprocess communication, networks, open systems, operating systems, portable application, POSIX, POSIX
7、language bindings, protocol-specific, protocol-independent, real-time, sockets, thread, XTI. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:17:53 MDTNo reproduct
8、ion or networking permitted without license from IHS -,-,- IEEE Std 1003.5, 1999 Edition (Incorporates IEEE Std 1003.5-1992, IEEE Std 1003.5b-1996, and IEEE Std 1003.5c-1998) The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 1999 by the
9、 Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 3 December 1999. Printed in the United States of America. Print: ISBN 0-7381-1539-8 SH94710 PDF: ISBN 0-7381-1540-1 SS94710 No part of this publication may be reproduced in any form, in an electronic retrieval sy
10、stem or otherwise, without the prior written permission of the publisher. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:17:53 MDTNo reproduction or networking p
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23、scope of those patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:17:53 MDTNo reproduction or networking permitted without
24、 license from IHS -,-,- Contents PAGE Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vi Section 1: General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.1Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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