From nobody Wed May 27 15:51:57 2026 X-Original-To: dev-commits-doc-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 4gQYyj4JdZz6fFD8 for ; Wed, 27 May 2026 15:51:57 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gQYyj3M4dz3fmq for ; Wed, 27 May 2026 15:51:57 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1779897117; 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=IeBrNfvDxrxJAtDvsG2MYxj8CS5dmOO9PNbBuhQrptw=; b=XZX21kUnf6ITXBS4PvSbFFDuO7cDuuVFjvPXi7t+S1g5qLYDrJ448Kh3g7mdP5nq0p5vX9 5sB8PINUymwJEkoEo5YFZtxGJpqdLdrfNiqFgwriMuVXAy1F8RiR9cWW4R2oI6AH6imPpY wrD9cIV+9+afXEleiYkB7O/gbPIUOBbQp4YgltuIs8gAhKRwzfnrhFhp0ib4wEXm76UjVf lB7773pw/6xetFBL3uB98A9F0R/YN+xHK8WqQq3V/QmC75n0Ix6tAuyqeZfkG9UsKF57R1 twl+/6qw6kkdE8MxBvFa1vsj1kVYEciZqU9oNLNY7+vLQoz3AC5JSLKNMdsTbw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1779897117; a=rsa-sha256; cv=none; b=kdSFdMhgAP6dLR/Qen18+GYv3SOSfDDtdmNiXFneNUMMpianXKcc/8oMkInx6hvizGwC9k E74HMWfrFwBlPEsOKu/RENKozWdMvmF3IISVmZmrqRetULcNmDV9UuZ/TPZgyZFdtekpBJ TIbbXhJ30Fd6QR1mVtlTpaORTQWg+NrnPBg9YzHU4YO8njRY0RUdU0M68qwFxXWsoNScZY spbP/KDHxLYaGQ3m2uuqaKUMnMYjVNB7qnJb78olYcPJgWGsjMqWMkfw9WmpgGALOjrCv4 +CULaviezwwFMDmBrHNmAW9gL8vXigN3vzhV9um5hNkbwuthBnKiweryD3/AGw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1779897117; 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=IeBrNfvDxrxJAtDvsG2MYxj8CS5dmOO9PNbBuhQrptw=; b=bSp3jZ3IFyW0u7a0jG3DYr4iR9MZn43ZJ81J+ooVfjJUU+C5+DWynlzrJk3vY5iqDvlYSe Uvp4vokMAFYgngd5xWDx23CWxk7eVdpLzb9pie7ahJ+42u9bA2kPdR4+QQiTWJNXyjkmAP 0XXFRXyh6jDpXF8ufYzDxg3oWA9P8pF9sQF8JlMPirBGNsZ+3xapUHmga1VH07o6449tRo QZFld+E5Klmh7OZztRMcord8bo5TnJ8w99CQqQzvLhCPtm7rV1rkqaRb9W9dPyZWI3cX1S lRTX4OkcP4VJWVyBP96OZ1Np1B1XPWRMJOMV3BcTMJrfcJudyuY0LiegPrjDkg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gQYyj2s3zz15CP for ; Wed, 27 May 2026 15:51:57 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 31cde by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 27 May 2026 15:51:57 +0000 To: doc-committers@FreeBSD.org, dev-commits-doc-all@FreeBSD.org From: Vladlen Popolitov Subject: git: 6ae5bfd638 - main - 15.1/relnotes: C23 Language Support List-Id: Commit messages for all branches of the doc repository List-Archive: https://lists.freebsd.org/archives/dev-commits-doc-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-doc-all@freebsd.org Sender: owner-dev-commits-doc-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: vladlen X-Git-Repository: doc X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 6ae5bfd638154fba058b1902e3843e983205f3ca Auto-Submitted: auto-generated Date: Wed, 27 May 2026 15:51:57 +0000 Message-Id: <6a17131d.31cde.26d551ba@gitrepo.freebsd.org> The branch main has been updated by vladlen: URL: https://cgit.FreeBSD.org/doc/commit/?id=6ae5bfd638154fba058b1902e3843e983205f3ca commit 6ae5bfd638154fba058b1902e3843e983205f3ca Author: Vladlen Popolitov AuthorDate: 2026-05-27 15:51:47 +0000 Commit: Vladlen Popolitov CommitDate: 2026-05-27 15:51:47 +0000 15.1/relnotes: C23 Language Support Reviewed by: fuz Approved by: re (implicit), fuz Differential Revision: https://reviews.freebsd.org/D57100 --- website/content/en/releases/15.1R/relnotes.adoc | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/website/content/en/releases/15.1R/relnotes.adoc b/website/content/en/releases/15.1R/relnotes.adoc index ae8537f9a4..1704808c42 100644 --- a/website/content/en/releases/15.1R/relnotes.adoc +++ b/website/content/en/releases/15.1R/relnotes.adoc @@ -460,21 +460,22 @@ gitref:6197518ee905[repository=src]. Adds man:strdupa[3] and man:strndupa[3] functions, which allocate memory for a copy of a string on the stack using man:alloca[3]. This provides a convenient alternative to man:strdup[3] and man:strndup[3] for temporary string copies that are automatically freed when the function returns. gitref:b2e649a0b98d[repository=src]. -Adds C23 `` header with bit manipulation functions like `stdc_bit_ceil()`, `stdc_bit_width()`, and `stdc_count_ones()`. This provides standard bit operations for C programs. -gitref:275c11b7ccff[repository=src]. - -The C23 trigonometric functions from the `*pi` family (acospi, acospif etc.) have beed exposed in . This provides standard-conforming APIs for applications using these functions. -gitref:104488641aca[repository=src]. - -The C23 `memalignment()` function has been added to libc, allowing programs to compute pointer alignment. A man page has been included. -gitref:24ea81047de7[repository=src]. - The SONAME of libzfs and libzpool have been bumped to libzfs7 and libzpool7 due to ABI-breaking changes, requiring recompilation of dependent applications. gitref:5b2489caf266[repository=src]. Adds libuvmem, a userland port of the man:vmem[9] kernel memory allocator, providing a similar interface for userland applications. gitref:3ae14e8f332f[repository=src]. +Partial support for the C23 version of the C Programming language is now available. It will continue to evolve, with complete support anticipated for FreeBSD 16. New features include the `` header, the man:memalignment[3] function, updates to the `` and `` headers including the `_WIDTH` macros and `char8_t`, as well as various other extensions. +gitref:275c11b7ccff[repository=src], +gitref:104488641aca[repository=src], +gitref:24ea81047de7[repository=src], +gitref:5656d0f7453e[repository=src], +gitref:72609bb2bb25[repository=src], +gitref:ff50ace5fe0e[repository=src], +gitref:cbad54ba46e6[repository=src], +gitref:6fc280810ead[repository=src]. + [[cloud]] == Cloud Support