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POSIX Certification
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Welcome to the POSIX Certification web site
The POSIX®: Certified by IEEE and The Open Group
certification program is a voluntary program, but is
required of suppliers who wish to use the POSIX® trademark.
Certification is open to any product meeting the conformance
requirements.
Once a supplier has achieved certification
for a product, they are permitted to use the trademark in connection
with that product.
The POSIX®: Certified by IEEE and The Open Group certification program is
administered on behalf of the IEEE and The Open Group
by its designated Certification Authority, The Open Group.
IEEE is the designated trademark licensing authority for the program
The following table defines the conformance requirements against
which products can currently be certified:
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1003.1TM-2003 Base
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1003.1TM-2003 Base
certification is for platforms providing
services that conform to IEEE Std 1003.1-2001 (also known as
POSIX 1003.1). This is a rich multi-user, multiprocess environment supporting
interactive users
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PSE54 Multipurpose Realtime 1003.13TM-2003 System
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PSE54 Multipurpose Realtime 1003.13TM-2003 System
certification
for operating system environments providing realtime services based on IEEE Std 1003.13 Profile PSE54. This supports applications portability at the source code level and includes the provision of a standard operating system interface and environment, including a full file system implementation and support for multiple users.
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PSE52 Realtime Controller 1003.13TM-2003 System
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PSE52 Realtime Controller 1003.13TM-2003 System
certification is
for embedded operating system environments providing realtime services based on IEEE Std 1003.13 Profile PSE52. This supports applications portability at the source code level and includes the provision of a standard operating system interface and environment, which includes a simple file system implementation, one implicit process with threads support.
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More information...
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