POSIX
Family of IEEE standards for compatibility between operating systems / From Wikipedia, the free encyclopedia
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The Portable Operating System Interface (POSIX, with pos pronounced as in positive, not as in pose[1]) is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems.[1] POSIX defines both the system and user-level application programming interfaces (APIs), along with command line shells and utility interfaces, for software compatibility (portability) with variants of Unix and other operating systems.[1][2] POSIX is also a trademark of the IEEE.[1] POSIX is intended to be used by both application and system developers.[3]
Family of IEEE standards for compatibility between operating systems
| Abbreviation | POSIX |
|---|---|
| Status | Published |
| Year started | 1988; 35 years ago (1988) |
| Latest version | IEEE Std 1003.1-2017 2017; 6 years ago (2017) |
| Organization | Austin Group (IEEE Computer Society, The Open Group, ISO/IEC JTC 1/SC 22/WG 15) |
| Related standards | ISO/IEC 9945 |
| Domain | Application programming interfaces |
| Website | get |