Date: Tue, 02 Dec 2025 13:35:12 +0000
From: Robert Clausecker <fuz@FreeBSD.org>
To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject: git: f417c9ed6642 - main - powerpc/_stdint.h: fix SIG_ATOMIC_{MIN,MAX,WIDTH}
Message-ID: <692eeb10.27ecc.564ef7c4@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch main has been updated by fuz: URL: https://cgit.FreeBSD.org/src/commit/?id=f417c9ed6642836c386c922d6e184b618d28127d commit f417c9ed6642836c386c922d6e184b618d28127d Author: Robert Clausecker <fuz@FreeBSD.org> AuthorDate: 2025-12-02 00:59:05 +0000 Commit: Robert Clausecker <fuz@FreeBSD.org> CommitDate: 2025-12-02 13:34:24 +0000 powerpc/_stdint.h: fix SIG_ATOMIC_{MIN,MAX,WIDTH} On powerpc/powerpc64, sig_atomic_t is an int, but was treated as if it was a long by <machine/_stdint.h>. This was finally caught by the unit test added with 4a1c752 / D53831. Reported by: kib Reviewed by: kib, imp Approved by: markj (mentor) Fixes: c3e289e1ce8c9af8d14e9f727632e22b3bf901f9 MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54026 --- sys/powerpc/include/_stdint.h | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/sys/powerpc/include/_stdint.h b/sys/powerpc/include/_stdint.h index 983db38ccf25..385c33389809 100644 --- a/sys/powerpc/include/_stdint.h +++ b/sys/powerpc/include/_stdint.h @@ -167,15 +167,15 @@ * ISO/IEC 9899:1999 * 7.18.3 Limits of other integer types */ +/* Limits of sig_atomic_t. */ +#define SIG_ATOMIC_MIN INT32_MIN +#define SIG_ATOMIC_MAX INT32_MAX + #ifdef __LP64__ /* Limits of ptrdiff_t. */ #define PTRDIFF_MIN INT64_MIN #define PTRDIFF_MAX INT64_MAX -/* Limits of sig_atomic_t. */ -#define SIG_ATOMIC_MIN INT64_MIN -#define SIG_ATOMIC_MAX INT64_MAX - /* Limit of size_t. */ #define SIZE_MAX UINT64_MAX #else @@ -183,10 +183,6 @@ #define PTRDIFF_MIN INT32_MIN #define PTRDIFF_MAX INT32_MAX -/* Limits of sig_atomic_t. */ -#define SIG_ATOMIC_MIN INT32_MIN -#define SIG_ATOMIC_MAX INT32_MAX - /* Limit of size_t. */ #define SIZE_MAX UINT32_MAX #endif @@ -217,13 +213,12 @@ */ #ifdef __LP64__ #define PTRDIFF_WIDTH INT64_WIDTH -#define SIG_ATOMIC_WIDTH INT64_WIDTH #define SIZE_WIDTH INT64_WIDTH #else #define PTRDIFF_WIDTH INT32_WIDTH -#define SIG_ATOMIC_WIDTH INT32_WIDTH #define SIZE_WIDTH INT32_WIDTH #endif +#define SIG_ATOMIC_WIDTH INT32_WIDTH #define WCHAR_WIDTH INT32_WIDTH #define WINT_WIDTH INT32_WIDTH #endif /* __ISO_C_VISIBLE >= 2023 */help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?692eeb10.27ecc.564ef7c4>