Multi-purpose Realtime Operating System
Category: Operating System Services [RT]
- This Product Standard defines interfaces and functionality
to support the source portability of applications with
realtime requirements. The product standard is aligned
with ANSI/IEEE Std. 1003.1b-1993, ANSI/IEEE Std.
1003.1c-1995, and ANSI/IEEE Std. 1003.1i-1995. Realtime in
operating systems is the ability of the operating system to
provide a required level of service in a bounded response
time. The requirements of this product standard are to
implement the POSIX 1003.1b-1993 Realtime extensions, with
optional support for the POSIX 1003.1c-1995 threads
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Definition: in PDF Format
System Interfaces and Headers, Issue 5 - Two Volumes
System Interface Definitions, Issue 5
Go Solo 2 - Authorized Guide to the Single UNIX Specification V2
ISO/IEC 9899:1990, Programming Languages - C (technically identifical to ANS X3.159-1989), including Amendment 1:1995, Multibyte Support Extension (MSE) for ISO C.
ISO/IEC 9945-1:1996, Information Technology - Portable Operating Systems Interface (POSIX) - Part 1: Systems Application Programming Interface (API) [C Language]
(identifical to IEEE Std. 1003.1-1996). Incorporating ANSI/IEEE Stds. 1003.1-1990, 1003.1b-1993 (Realtime), 1003.1c-1995 (Threads) and 1003.1i-1995 (also Realtime).
Conformance Statement Questionnaires:
CSQ for Multi-purpose Realtime Operating System
VSX-PCTS (VSX4 run in POSIX.1-1996 mode)
, and VSRT
, and optionally VSTH
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