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Differential D29117

linux: support unix(7) abstract namespace
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Authored by trasz on Mar 7 2021, 6:45 PM.
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chuck
dchagin
imp

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Linux Emulation
Summary

This is somewhat hacky - we pretend the abstract namespace
is just ordinary pathnames - but it's enough to fix dbus-launch(1).
There's a sysctl, compat.linux.abstract_pathnames, to turn it off,
should it break something.

Sponsored By: The FreeBSD Foundation

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Lint Passed
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No Test Coverage
Build Status
Buildable 37659
Build 34548: arc lint + arc unit

Event Timeline

trasz created this revision.Mar 7 2021, 6:45 PM
Herald added a subscriber: imp. · View Herald TranscriptMar 7 2021, 6:45 PM
trasz requested review of this revision.Mar 7 2021, 6:45 PM
Harbormaster completed remote builds in B37659: Diff 85302.Mar 7 2021, 6:45 PM
trasz added a reviewer: Linux Emulation.Mar 7 2021, 6:46 PM
trasz added a comment.Mar 11 2021, 8:00 PM

(Tinderboxed.)

dchagin added a subscriber: dchagin.Apr 5 2021, 10:36 AM

what if the user has no write access on cwd? or what if the socket name is '/xx/xxx/xxx'?
and who is responsible to unlink this socket after close?

sys/compat/linux/linux.c
524

extra line

chuck added a subscriber: chuck.Apr 13 2022, 6:29 PM

Revision Contents
Changeset List

PathSize
sys/
compat/
linux/
17 lines
1 line
5 lines

Diff 85302

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sys/compat/linux/linux.c

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sys/compat/linux/linux_mib.h

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sys/compat/linux/linux_mib.c

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