include/stdbit.h: declare size_t, (u)int_t, and (u)int_least_t
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Authored by fuz on Apr 19 2026, 7:48 PM.

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rG16ed84d2b9a1: include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t
rGc8c9324c94df: include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t

Summary

These are required by ISO/IEC 9899:2024 § 7.18.1 ¶ 1 but were forgotten
in my initial work.

The current approach leaks intptr_t, uintptr_t, intmax_t, and uintmax_t
through <sys/_stdint.h>. This could be avoided using a more complicated
approach if desired.

PR: 294131
Reported by: Collin Funk <collin.funk1@gmail.com>
MFC after: 1 week

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rG FreeBSD src repository

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Lint Passed

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No Test Coverage

Build Status

Buildable 72339
Build 69222: arc lint + arc unit

Event Timeline

fuz created this revision.Apr 19 2026, 7:48 PM

Herald added a subscriber: imp. · View Herald TranscriptApr 19 2026, 7:48 PM

fuz requested review of this revision.Apr 19 2026, 7:48 PM

Harbormaster completed remote builds in B72339: Diff 175867.Apr 19 2026, 7:48 PM

fuz added a reviewer: imp.Apr 19 2026, 7:48 PM

This looks good.

include/stdbit.h
2	We usually suggest - in years.

This revision is now accepted and ready to land.Apr 19 2026, 7:57 PM

Closed by commit rGc8c9324c94df: include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t (authored by fuz). · Explain WhyApr 20 2026, 9:01 PM

This revision was automatically updated to reflect the committed changes.

fuz added a commit: rGc8c9324c94df: include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t.

fuz added a parent revision: D54057: libc/stdc_has_single_bit.c: fix gcc warning (-Wparentheses).Apr 20 2026, 9:06 PM

fuz added a commit: rG16ed84d2b9a1: include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t.Apr 27 2026, 12:30 AM

Revision Contents
Changeset List

Path

Size

include/

stdbit.h

22 lines

sys/

stdint.h

3 lines

Diff 175867

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include/stdbit.h