IEEE P1003.1/D1, Jul 2017
Portable Operating System Interface (POSIX(R))
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- Language: English
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- Language: English
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About This Item
P1003.1/D1, Jul 2017 is a draft technical document for the Portable Operating System Interface (POSIX(R)) in the computing and processing field. It addresses operating system interface requirements intended to support consistent behavior across systems and software environments. For engineers, evaluators, and procurement teams, this standard helps define a common reference for compatibility and implementation checks. Because P1003.1/D1, Jul 2017 is an inactive draft, it is most useful as a historical or comparison document in POSIX-related work.
Overview of P1003.1/D1, Jul 2017
This document sits within the POSIX family, where the technical focus is on interfaces between software and operating systems. P1003.1/D1, Jul 2017 provides draft-level guidance that may be used to review expected functions, interface behavior, and conformance considerations for computing platforms. In practice, it serves as a reference for understanding how applications can be designed or assessed for portability across compatible systems. The standard is especially relevant when working with UNIX-like environments or software that depends on defined system interfaces.
Typical use cases
P1003.1/D1, Jul 2017 is typically consulted when comparing operating system behavior, reviewing application portability, or checking technical requirements for POSIX-oriented software. It may support work on system utilities, development tools, embedded computing platforms, and enterprise software that must behave consistently across multiple environments. Teams involved in interface testing, compliance review, or legacy standards research may use it to interpret draft requirements and understand how a POSIX-based implementation was being shaped in July 2017.
Why it matters
Standards like P1003.1/D1, Jul 2017 matter because they help reduce ambiguity in software and system design. A defined interface model can improve consistency, lower integration risk, and make testing more repeatable across different computing platforms. For organizations that rely on portable applications or long-term system compatibility, the document provides a useful benchmark for technical review and documentation. It can also support procurement and compliance decisions when POSIX alignment is part of the requirement set.
- POSIX interface requirements
- Operating system portability
- Draft-level technical reference
- Software compliance review
- Computing and processing context
- Publication Date: 2017
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Computing and Processing
- Official IEEE: Doi link
- New Version Available: P1003.1 (2024)
- Previous Version: P1003.1 (2023)
- Previous Version: P1003.1 (2023)
- This Version: P1003.1 (2017)
- Previous Version: P1003.1 (2016)
- Previous Version: P1003.1 (2016)
- Previous Version: P1003.1 (2012)
- Previous Version: P1003.1 (2012)
- Previous Version: P1003.1 (2008)
- Previous Version: P1003.1 (2008)
- Previous Version: P1003.1 (2007)
- Previous Version: P1003.1 (2007)
- Previous Version: P1003.1 (2006)
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