bus: Add __BUS_ACCESSOR_DEFAULT
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Authored by jhb on Feb 18 2026, 3:48 PM.

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rGa067a7170b84: bus: Add __BUS_ACCESSOR_DEFAULT
rGb937f9bf7509: bus: Add __BUS_ACCESSOR_DEFAULT

Summary

This macro is similar to __BUS_ACCESSOR in that it creates three
helper routines for an ivar, but the "get" wrapper returns a default
value if BUS_READ_IVAR does not return a value.

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rG FreeBSD src repository

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Event Timeline

jhb requested review of this revision.Feb 18 2026, 3:48 PM

jhb created this revision.

Harbormaster completed remote builds in B70756: Diff 172165.Feb 18 2026, 3:48 PM

jhb added a parent revision: D55352: bus: Add a new IVAR accessor to check for the existence of an IVAR.Feb 18 2026, 3:48 PM

jhb added a child revision: D55354: acpi: Split ACPI IVARs into global and private sets.

imp accepted this revision.Feb 18 2026, 4:24 PM

imp added inline comments.

sys/sys/bus.h
1030	no problem with C having 'default' as a keyword? I know it's cpp, just read a little odd.

This revision is now accepted and ready to land.Feb 18 2026, 4:24 PM

jhb added inline comments.Feb 24 2026, 8:29 PM

sys/sys/bus.h
1030	I think it doesn't make it into what the compiler sees as it is only for cpp.

Closed by commit rGb937f9bf7509: bus: Add __BUS_ACCESSOR_DEFAULT (authored by jhb). · Explain WhyFeb 24 2026, 8:33 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rGb937f9bf7509: bus: Add __BUS_ACCESSOR_DEFAULT.

jhb added a commit: rGa067a7170b84: bus: Add __BUS_ACCESSOR_DEFAULT.Jun 23 2026, 4:29 PM

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sys/

bus.h

40 lines

Diff 172628

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bus: Add __BUS_ACCESSOR_DEFAULTClosedPublicActions