Make cap_rights_limit() work for CloudABI processes.
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Authored by ed on Aug 6 2015, 7:28 AM.

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imp

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Reviewers

jonathan
rwatson

Commits

rS286618: Introduce kern_cap_rights_limit().

Summary

Move the interesting bits of sys_cap_rights_limit() into
kern_cap_rights_limit(), so that we can call into it from the CloudABI
compatibility layer.

Extend CloudABI's fd_stat_put() to call into this new function when
limiting rights.

Test Plan

The Capsicum tests that are part of cloudlibc now pass:
https://github.com/NuxiNL/cloudlibc/tree/master/src/libc/sys/capsicum

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

ed updated this revision to Diff 7700.Aug 6 2015, 7:28 AM

ed retitled this revision from to Make cap_rights_limit() work for CloudABI processes..

ed updated this object.

ed edited the test plan for this revision. (Show Details)

ed added reviewers: rwatson, jonathan.

Herald added a subscriber: imp. · View Herald TranscriptAug 6 2015, 7:28 AM

Closed by commit rS286618: Introduce kern_cap_rights_limit(). (authored by ed). · Explain WhyAug 11 2015, 8:44 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

kern/

sys_capability.c

55 lines

sys/

syscallsubr.h

1 line

Diff 7837

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head/sys/kern/sys_capability.c