From nobody Wed Jun 11 17:00:20 2025 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4bHX391Y3Zz5y9cN; Wed, 11 Jun 2025 17:00:21 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4bHX390fKfz3b6r; Wed, 11 Jun 2025 17:00:21 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1749661221; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=hSh510vy09fyaY86IQ8ORcxipIm9hjqOCd7+R35fc40=; b=Ja6fQSgd6UGqM8qGY7uDNcX87RqVRjA5AILsyA9uE8ZK4fa9NoxhlLBa6bnYgAs2aX7cqY Ho8HWDhMDLsOaOnjQdCxopCTwlsdoMaCCMT87963GOcNPK0/e9eSYmDj2VARyrjWLXbFYz W7DBFHAzO0ax4dLStM6VHqF2DtHcF0kbJ4EEuSuzuWyhZhVTNWV6+GCNnrIxJ4kt0nFuqU DiP0+dBFLfRV1wbMiAigpSxfGsPSL9E2/jD0lKNaX6C30eMk1BdSEKD8XQ6N+eObCrbhxx WxVnPhpxFf8NrPz4J/gW7xt3/PjlVefd18uKkrGAAyXWN/RO+ijNSRQdET6jZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1749661221; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=hSh510vy09fyaY86IQ8ORcxipIm9hjqOCd7+R35fc40=; b=hsCAfOGTc5c4E/c9wyBtDieQFjAC5EXYAj8GWIIZvZ9/zx8W7fXTLf4fuOE8ejUF7QP99p 3ru1ZvLjQ2BQGZBVXRtWZFRrfWvz+0waPeuIvKhsloB30yROzeAgW+GMCoKpfvheMypT7p CFqC8xYikA2wNYibYIxSX9bFVAC16gkot7P0bl2jhAL5LRbC+c+fqx2hck+Wh9y0yVaZ4w ZjnkXBm+66u3A0AxE+oEfitTrWEPUfDD2orUmXCkPFXWcrDuVncieYifbuxP0tuW9JEhKt Hy+6XMikGP9QzIlAz9zDHW/CiNZS8dEwsZs77WTGWgFqNGV/y1XSn0IiEPc/qw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1749661221; a=rsa-sha256; cv=none; b=ckRbxZOleUNtNAq2w2+4UNPpi85uyQCy7YEiD8xKxPyql1UOGKlVuR3BMKxQhoFIO46pQ2 HcAxUmuORsf3ZNZPXe8NjSpApdpA9IasWGYsl8CirQDZRMrtTIfCTKjnh5wSUsPu7m+vyJ iTZgiW6l7fMOfbEz+lrg6buEVif0qe/dLxHG7KuGFpPTeAtaAXJJWBWSzoKhSsNqKYsadT 7rlc9i/LIPJZibszcsH6dj9ejgF2jr6uYsRpbiMydcJyl14V2hzAhNdAcNY26ZgI8Yq3Ji QSMZB2j8zPqmxBRZ4IK+J983P8NmNwTJVJhJafkpg0ne099b7X8X0dHZKs8KVA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4bHX390FSkzbg2; Wed, 11 Jun 2025 17:00:21 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 55BH0KrG042577; Wed, 11 Jun 2025 17:00:20 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 55BH0Ka6042574; Wed, 11 Jun 2025 17:00:20 GMT (envelope-from git) Date: Wed, 11 Jun 2025 17:00:20 GMT Message-Id: <202506111700.55BH0Ka6042574@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Brooks Davis Subject: git: ab3d713e93dc - main - sys/_types.h: use builtins to for __max_align_t List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: brooks X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: ab3d713e93dc1d322398657125071101c08e2ce5 Auto-Submitted: auto-generated The branch main has been updated by brooks: URL: https://cgit.FreeBSD.org/src/commit/?id=ab3d713e93dc1d322398657125071101c08e2ce5 commit ab3d713e93dc1d322398657125071101c08e2ce5 Author: Brooks Davis AuthorDate: 2025-06-11 16:39:01 +0000 Commit: Brooks Davis CommitDate: 2025-06-11 16:39:01 +0000 sys/_types.h: use builtins to for __max_align_t Use __attribute__((__aligned__(x))) and __alignof__(x) in places of local macros that ultimately wrap these. We don't support compilers that don't define these so there's little loss of generality. This mirrors Clang's stddef.h. Reviewed by: imp Exp-run by: antoine (PR 286274) Pull Request: https://github.com/freebsd/freebsd-src/pull/1595 --- sys/sys/_types.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/sys/_types.h b/sys/sys/_types.h index c84b84edd2b8..f6d1f26551e0 100644 --- a/sys/sys/_types.h +++ b/sys/sys/_types.h @@ -181,9 +181,11 @@ typedef __uint_least32_t __char32_t; #endif typedef struct { - long long __max_align1 __aligned(_Alignof(long long)); + long long __max_align1 + __attribute__((__aligned__(__alignof__(long long)))); #ifndef _STANDALONE - long double __max_align2 __aligned(_Alignof(long double)); + long double __max_align2 + __attribute__((__aligned__(__alignof__(long long)))); #endif } __max_align_t;