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Fix #606, Resolve cast-align error in VxWorks OS_TaskGetId_Impl#720

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astrogeco merged 1 commit intonasa:integration-candidatefrom
skliper:fix606_cast-align-err
Jan 12, 2021
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Fix #606, Resolve cast-align error in VxWorks OS_TaskGetId_Impl#720
astrogeco merged 1 commit intonasa:integration-candidatefrom
skliper:fix606_cast-align-err

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@skliper skliper commented Dec 29, 2020

Describe the contribution
Fix #606 - store taskTCB return in a void *, then cast to OS_impl_task_internal_record_t * just for the pointer math to avoid a strict alignment compiler error

Note the error was observed with cast-align=strict on Ubuntu 20.04 with ENABLE_UNIT_TESTS=true

Testing performed
Built without the error after fix. Built/ran unit tests on Ubuntu 18.04 and they all passed.

Expected behavior changes
None other than avoid compiler error

System(s) tested on

  • Hardware: cFS Dev Server
  • OS: Ubuntu 18.04 (and 20.04 to confirm strict alignment error resolved)
  • Versions: Bundle + this commit

Additional context
None

Third party code
None

Contributor Info - All information REQUIRED for consideration of pull request
Jacob Hageman - NASA/GSFC

@skliper skliper added the CCB:Ready Pull request is ready for discussion at the Configuration Control Board (CCB) label Jan 4, 2021
@astrogeco astrogeco added CCB-20210106 and removed CCB:Ready Pull request is ready for discussion at the Configuration Control Board (CCB) labels Jan 6, 2021
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CCB 2021-01-06 APPROVED

@astrogeco astrogeco changed the base branch from main to integration-candidate January 12, 2021 19:49
@astrogeco astrogeco merged commit 89bd11a into nasa:integration-candidate Jan 12, 2021
astrogeco added a commit to nasa/cFS that referenced this pull request Jan 12, 2021
@skliper skliper deleted the fix606_cast-align-err branch February 1, 2021 21:35
@skliper skliper added this to the 6.0.0 milestone Sep 24, 2021
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Cast-align warning in OS_TaskGetId_Impl for vxworks

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