[3.15] gh-154260: Fix test_flush_parameters on DragonFly BSD (GH-154261)#154269
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serhiy-storchaka merged 1 commit intoJul 20, 2026
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…-154261) DragonFly, like FreeBSD, rejects mmap.flush() with MS_ASYNC|MS_INVALIDATE (EINVAL). Use str.startswith() so the check also matches DragonFly, whose sys.platform carries a version suffix. (cherry picked from commit fc4d93dcf1a01f56fd8ffc35b6d3700c98ffa6c9) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
This was referenced Jul 20, 2026
serhiy-storchaka
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July 20, 2026 14:28
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DragonFly, like FreeBSD, rejects mmap.flush() with MS_ASYNC|MS_INVALIDATE
(EINVAL). Use str.startswith() so the check also matches DragonFly, whose
sys.platform carries a version suffix.
(cherry picked from commit fc4d93d)
Co-authored-by: Serhiy Storchaka storchaka@gmail.com
Co-authored-by: Claude Fable 5 noreply@anthropic.com