1003.1-2008/Cor 2-2016 is the IEEE 1003.1-2008 technical corrigendum for the Portable Operating System Interface (POSIX(TM)) Base Specifications, Issue 7, and it addresses corrections to the core operating system interface requirements used in computing and processing environments. This superseded document matters for teams that need a precise reference for POSIX behavior, interoperability, and conformance, especially where consistent system interfaces and implementation details affect software portability.

What is 1003.1-2008/Cor 2-2016?

This standard is a corrigendum to the POSIX base specifications, providing technical corrections and clarifications to IEEE 1003.1-2008. It sits within the computing and processing field and is intended to refine the requirements that define how operating systems expose basic interfaces to applications. For users working with system-level software, 1003.1-2008/Cor 2-2016 helps maintain a clearer and more reliable reference for compliant behavior, reducing ambiguity in the underlying specification.

Where is 1003.1-2008/Cor 2-2016 used?

1003.1-2008/Cor 2-2016 is commonly used in environments that depend on POSIX-compatible operating systems, including software development, system integration, and platform validation workflows. It is relevant when reviewing application portability, command and utility behavior, or interface consistency across different computing platforms. Organizations that build, test, or maintain operating system components may use this technical document to support implementation decisions and verify that system behavior aligns with the corrected requirements.

Why is 1003.1-2008/Cor 2-2016 important?

This corrigendum is important because even small specification corrections can affect interoperability, compliance checks, and long-term software maintenance. For engineering teams, a clear and corrected reference helps reduce interpretation errors during design, testing, and procurement. In practice, 1003.1-2008/Cor 2-2016 supports more consistent implementation of POSIX interfaces, which can lower integration risk and improve confidence when comparing systems or validating conformance to the base specification.

• POSIX base specification corrections
• IEEE 1003.1-2008 technical updates
• Operating system interface requirements
• Software portability and conformance reference
• Superseded standards document