Review Request 122167: Unlink the temporary file for ShmPool from file system

[Vishesh Handa]

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Ship it!


Seems like a sensible thing. 
Though perhaps we should think about improving QTemporaryFile to do the same internally.

- Vishesh Handa


On Jan. 20, 2015, 9:35 a.m., Martin Gräßlin wrote:
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> https://git.reviewboard.kde.org/r/122167/
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> (Updated Jan. 20, 2015, 9:35 a.m.)
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> Review request for Plasma.
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> Repository: kwayland
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> Description
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> By using unlink() we can ensure that the file will be deleted after
> the last file descriptor referring to it is closed.
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> QTemporaryFile didn't clean up in case of e.g. crashes.
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> Diffs
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>   src/client/shm_pool.cpp c5d4a9f92ed2d4904ee999285b22b8218d8ff7f0 
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> Diff: https://git.reviewboard.kde.org/r/122167/diff/
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> Testing
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> run kwin_wayland with KWIN_COMPOSE=Q to enforce usage of ShmPool: no file listed for kwin in /tmp.
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> Thanks,
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> Martin Gräßlin
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