linuxkpi: Define `COUNT_ARGS()` and `CONCATENATE()`
ClosedPublic
Actions

Authored by dumbbell on Jun 14 2026, 9:23 AM.

Details

Reviewers

emaste

Group Reviewers

linuxkpi

Commits

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.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

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 WhyJun 20 2026, 11:55 AM

This revision was automatically updated to reflect the committed changes.

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

Revision Contents
Changeset List

Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

args.h

17 lines

Diff 180144

View Options

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

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