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Silence clang warning of flexible array not at end #14764

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merged 4 commits into from
Apr 19, 2023

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youzhongyang
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Motivation and Context

#14737 breaks FreeBSD build when clang is used, we need to make both Linux and FreeBSD happy.

Description

As lundman pointed out, #pragma clang diagnostic ignored may help. I don't have a FreeBSD host to try out, so we will let CI to figure out. If this one works, #14763 will be cancelled.

How Has This Been Tested?

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Performance enhancement (non-breaking change which improves efficiency)
  • Code cleanup (non-breaking change which makes code smaller or more readable)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Library ABI change (libzfs, libzfs_core, libnvpair, libuutil and libzfsbootenv)
  • Documentation (a change to man pages or other documentation)

Checklist:

Youzhong Yang added 3 commits April 18, 2023 07:13
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
@behlendorf behlendorf added the Status: Code Review Needed Ready for review and testing label Apr 18, 2023
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
@behlendorf behlendorf added Status: Accepted Ready to integrate (reviewed, tested) and removed Status: Code Review Needed Ready for review and testing labels Apr 19, 2023
@behlendorf behlendorf merged commit 23f84d1 into openzfs:master Apr 19, 2023
@ryao
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ryao commented Apr 19, 2023

This is technically a violation of the C standard, which could be a source of future miscompilation headaches. :/

andrewc12 pushed a commit to andrewc12/openzfs that referenced this pull request Apr 30, 2023
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes openzfs#14764
behlendorf pushed a commit to behlendorf/zfs that referenced this pull request Jun 2, 2023
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes openzfs#14764
tonyhutter pushed a commit that referenced this pull request Jun 5, 2023
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Youzhong Yang <yyang@mathworks.com>
Closes #14764
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4 participants