linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()`
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Authored by dumbbell on Jun 14 2026, 9:23 AM.

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emaste

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linuxkpi

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rGaf187b20cdb0: linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()`

Summary

COUNT_ARGS() counts the number of arguments it is passed. The implementation is heavily inspired from the one of CTR().

CONCATENATE() is an alias for __CONCAT().

This is part of the update of DRM drivers to Linux 6.13.

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

dumbbell created this revision.Jun 14 2026, 9:23 AM

Herald added subscribers: emaste, imp. · View Herald TranscriptJun 14 2026, 9:23 AM

dumbbell requested review of this revision.Jun 14 2026, 9:23 AM

dumbbell added a child revision: D57585: linuxkpi: Change `strscpy()` and `strscpy_pad()` to make their `len` argument optional.Jun 14 2026, 9:30 AM

dumbbell added a parent revision: D57583: linuxkpi: Define `DEFINE_CLASS()` and `CLASS()`.

emaste accepted this revision.Jun 14 2026, 8:48 PM

This revision is now accepted and ready to land.Jun 14 2026, 8:48 PM

Closed by commit rGaf187b20cdb0: linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()` (authored by dumbbell). · Explain WhySat, Jun 20, 11:55 AM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rGaf187b20cdb0: linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()`.

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sys/

compat/

linuxkpi/

common/

include/

linux/

args.h

17 lines

Diff 180144

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sys/compat/linuxkpi/common/include/linux/args.h

linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()`ClosedPublicActions