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Problem Report 2070 Details

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Report 2070 Actions

    Problem Report Number 2070
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.1041
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1998-03-30 08:00
    Product Standard Internationalised System Calls and Libraries Extended V2 (UNIX 98)
    Certification Program The Open Brand certification program
    Test Suite VSTH version 5.1.2
    Test Identification PTHR.os/all/pthread_create 13, 14
    Problem Summary TSD5TH.00038 Within test case 7 and test case 9, pthread_attr_setschedparam() fails returning EINVAL because the priority for the policy is invalid on the implementation under test. XSH5 Page 602 for pthread_attr_...
    Problem Text
    Within test case 7 and test case 9, pthread_attr_setschedparam()
    fails returning EINVAL because the priority for the policy
    is invalid on the implementation under test.

    XSH5 Page 602 for pthread_attr_setschedparam states:

    [EINVAL] The value of attribute being set is not valid.

    The test cases obtains the priority for one policy and expects the
    same priority to be valid for other policies.

    POSIX96 Section 13.2, Page 286, line 35-36:

    The priority ranges for each ploicy may or may not overlap the
    priority ranges of other policies.

    Test Output
    10|112 /tset/PTHR.os/all/pthread_create/T.pthread_create 23:57:28|TC Start, scen
    ario ref 115-0
    400|112 13 1 23:57:28|IC Start
    200|112 13 23:57:28|TP Start
    520|112 13 00007165 1 1|If the feature test macro _POSIX_THREAD_PRIORITY_SCHEDULIN
    G
    520|112 13 00007165 1 2|is defined:
    520|112 13 00007165 1 3|when the inheritsched attribute of the thread attribute ob
    ject
    520|112 13 00007165 1 4|referenced by attr has the value PTHREAD_INHERIT_SCHED,
    520|112 13 00007165 1 5|then any thread created by a call to
    520|112 13 00007165 1 6|pthread_create(thread, attr, start_routine, arg) inherits
    its
    520|112 13 00007165 1 7|scheduling policy and associated attributes from the
    520|112 13 00007165 1 8|calling thread and the scheduling attributes in the attr
    520|112 13 00007165 1 9|argument are ignored.
    520|112 13 00007165 1 10|Posix Ref: Component PTHREAD_CREATE
    520|112 13 00007165 1 11|Assertion 9945-1:1996 13.5.1.2-13(C)
    520|112 13 00007165 1 12|pthread_attr_setschedparam, expected 0, got 22
    220|112 13 2 23:57:28|UNRESOLVED
    410|112 13 1 23:57:28|IC End
    400|112 14 1 23:57:28|IC Start
    200|112 14 23:57:28|TP Start
    520|112 14 00007165 1 1|If the feature test macro _POSIX_THREAD_PRIORITY_SCHEDULIN
    G
    520|112 14 00007165 1 2|is defined:
    520|112 14 00007165 1 3|when the inheritsched attribute of the thread attribute ob




    ject
    520|112 14 00007165 1 4|referenced by attr has the value PTHREAD_EXPLICIT_SCHED,
    520|112 14 00007165 1 5|then any thread created by a call to
    520|112 14 00007165 1 6|pthread_create(thread, attr, start_routine, arg) has its
    520|112 14 00007165 1 7|scheduling policy and associated attributes set to the
    520|112 14 00007165 1 8|corresponding values from the attributes object.
    520|112 14 00007165 1 9|Posix Ref: Component PTHREAD_CREATE
    520|112 14 00007165 1 10|Assertion 9945-1:1996 13.5.1.2-14(C)
    520|112 14 00007165 1 11|pthread_attr_setschedparam, expected 0, got 22
    220|112 14 2 23:57:28|UNRESOLVED
    410|112 14 1 23:57:28|IC End

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We agree with the applicant and recommend that a waiver be granted
    on the basis of a test suite deficiency.


    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion
    This is an agreed Test Suite Deficiency.

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