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Differential D41708

Linux ABI timerfd can't work on FreeBSD 14 stable.
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Authored by vico.chern_qq.com on Sep 4 2023, 3:24 AM.
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Reviewers
dchagin
jfree
Commits
rG80b763d4a539: linux(4): Convert flags in timerfd_create
rG3c93ba3d7f7c: linux(4): Convert flags in timerfd_create
rGaadc14bceb4e: linux(4): Convert flags in timerfd_create
Summary

The timerfd is introduced in FreeBSD 14, and the Linux ABI timerfd is also moved to FreeBSD native timerfd, but it can't work well as Linux TFD_CLOEXEC and TFD_NONBLOCK haven't been converted to FreeBSD TFD_CLOEXEC and TFD_NONBLOCK.

Add TFD_CLOEXEC and TFD_NONBLOCK conversion to FreeBSD in linux_timerfd_create.

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rG FreeBSD src repository
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Event Timeline

vico.chern_qq.com created this revision.Sep 4 2023, 3:24 AM
Herald added a subscriber: imp. · View Herald TranscriptSep 4 2023, 3:24 AM
vico.chern_qq.com requested review of this revision.Sep 4 2023, 3:24 AM
vico.chern_qq.com added a comment.EditedSep 4 2023, 3:28 AM

timerfd.c1 KBDownload
Add test case, and this case need be compiled on Ubuntu.

vico.chern_qq.com attached a referenced file: F67050293: timerfd.c. (Show Details)Sep 4 2023, 3:31 AM
imp added a reviewer: jfree.Sep 4 2023, 4:27 AM

Added Jake who has some reviews in this area too

dchagin accepted this revision.Sep 4 2023, 10:01 AM
This revision is now accepted and ready to land.Sep 4 2023, 10:01 AM
jfree accepted this revision.Sep 4 2023, 4:28 PM
Closed by commit rGaadc14bceb4e: linux(4): Convert flags in timerfd_create (authored by Vico Chen <vico.chern_qq.com>, committed by dchagin). · Explain WhySep 5 2023, 8:54 AM
This revision was automatically updated to reflect the committed changes.
dchagin added a commit: rGaadc14bceb4e: linux(4): Convert flags in timerfd_create.
dchagin added a commit: rG3c93ba3d7f7c: linux(4): Convert flags in timerfd_create.Sep 12 2023, 7:50 AM
dchagin added a commit: rG80b763d4a539: linux(4): Convert flags in timerfd_create.Sep 12 2023, 4:46 PM

Revision Contents
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sys/
compat/
linux/
3 lines
8 lines

Diff 126840

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sys/compat/linux/linux_event.h

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sys/compat/linux/linux_event.c

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