Problem Report 0042 Details

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Report 0042 Actions

    Problem Report Number 0042
    Submitter's Classification Specification problem
    State Resolved
    Resolution Rejected (REJ)
    Problem Resolution ID REJ.PX.0020
    Raised 2006-10-14 04:49
    Updated 2006-10-23 21:11
    Published 2006-10-23 21:11
    Product Standard PSE52 Realtime Controller 1003.1-2003 System
    Certification Program POSIX Certified by IEEE and The Open Group
    Test Suite VSTH-PSE version 5.4.5
    Test Identification PTHR.hdr/misc/pthread_5/T.pthread_5 2
    Specification PSE52 Realtime Controller 1003.1-2003 System Product Standard
    Location in Spec IEEE Std 1003.1-2001 XBD6 section 2.1.5.1 Subprofiling Considerations
    Problem Summary _POSIX_AEP_REALTIME_CONTROLLER, _POSIX_AEP_REALTIME_LANG_C99 and
    _POSIX_26_VERSION symbols are considered illegal by IEEE Std 1003.1-
    2001
    Problem Text IEEE Std 1003.13-2003 requires that the following symbols be defined
    for the PSE52 profile:

    - _POSIX_AEP_REALTIME_CONTROLLER
    - _POSIX_AEP_REALTIME_LANG_C99
    - _POSIX_26_VERSION

    However these symbols are considered illegal by IEEE Std 1003.1-2001
    because the start with _POSIX and are not described in the POSIX.1
    standard.
    Test Output ***********************************************************************
    /tset/PTHR.hdr/misc/pthread_5/T.pthread_5 2 Failed


    Test Description:
    For POSIX96 mode:
    When _POSIX_C_SOURCE is defined with the value 199506L and
    no other
    feature test macros except _POSIX_SOURCE are defined, no
    other
    symbols
    than those defined or reserved by POSIX.1-1996 are made
    visible.
    For POSIX01 mode:
    When _POSIX_C_SOURCE is defined with the value 200112L and
    no other
    feature test macros except _POSIX_SOURCE are defined, no
    other
    symbols
    than those defined or reserved by POSIX.1-2001/XSH6 (not
    including
    the
    XSI option) are made visible.
    For UNIX03 mode:
    When _XOPEN_SOURCE is defined with the value 600 and no
    other
    feature test
    macros except _POSIX_C_SOURCE<=200112L are defined, no
    other
    symbols than
    those defined or reserved by POSIX.1-2001/XSH6 (including
    the XSI
    option)
    are made visible.
    Posix Ref: Component PTHREAD Assertion 9945-1:1996 2.7.2-2(C)


    Test Information:
    Illegal #defined symbol: _POSIX_AEP_REALTIME_CONTROLLER
    Illegal #defined symbol: _POSIX_AEP_REALTIME_LANG_C99
    Illegal #defined symbol: _POSIX_26_VERSION
    Feature test macros: -D_POSIX_C_SOURCE=200112
    Compiler or run-time messages or results:
    <NIL> (no results or messages produced)
    Illegal #defined symbol: _POSIX_AEP_REALTIME_CONTROLLER
    Illegal #defined symbol: _POSIX_AEP_REALTIME_LANG_C99
    Illegal #defined symbol: _POSIX_26_VERSION
    Feature test macros: -D_POSIX_C_SOURCE=200112 -D_POSIX_SOURCE
    Compiler or run-time messages or results:
    <NIL> (no results or messages produced)

    Review Information

    Review Type SA Review
    Start Date 2006-10-14 04:49
    Last Updated 2006-10-17 17:38
    Completed 2006-10-17 17:38
    Status Complete
    Review Resolution Rejected (REJ)
    Review Conclusion There is no general allowance in POSIX.1 for symbols from <unistd.h> to
    be made visible by <pthread.h>, and there is nothing in POSIX.13 to
    suggest that the symbols it requires to be defined in <unistd.h> could
    be made visible in other headers.

    This request is rejected.

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