Allow freebsd32 __sysctl(2) to return ENOMEM.
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Authored by brooks on May 14 2018, 11:17 PM.

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kib
peter
emaste

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rS333635: Allow freebsd32 __sysctl(2) to return ENOMEM.

Summary

This is required by programs like sockstat that read variably sized
sysctls such as kern.file. The normal path has no such restriction and
the restriction was added without comment along with initial support for
freebsd32 in 2002.

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Buildable 16592
Build 16504: arc lint + arc unit

Event Timeline

brooks created this revision.May 14 2018, 11:17 PM

Harbormaster completed remote builds in B16592: Diff 42554.May 14 2018, 11:18 PM

brooks mentioned this in D15386: Improve portability of structs xinpcb and friends..May 14 2018, 11:43 PM

kib accepted this revision.May 15 2018, 9:16 AM

This revision is now accepted and ready to land.May 15 2018, 9:16 AM

Closed by commit rS333635: Allow freebsd32 __sysctl(2) to return ENOMEM. (authored by brooks). · Explain WhyMay 15 2018, 4:25 PM

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptMay 15 2018, 4:25 PM

Revision Contents
Changeset List

Path

Size

sys/

compat/

freebsd32/

freebsd32_misc.c

2 lines

Diff 42554

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sys/compat/freebsd32/freebsd32_misc.c

Allow freebsd32 __sysctl(2) to return ENOMEM.ClosedPublicActions