From nobody Thu Oct 30 13:00:44 2025 X-Original-To: dev-commits-src-branches@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 4cy43c62PTz6D9GB; Thu, 30 Oct 2025 13:00:44 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cy43c2XzJz3Jc3; Thu, 30 Oct 2025 13:00:44 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761829244; 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=AZpLou/hZvt7xeJnHUSdjagpHs9nq65GzFCLO+2d+Ww=; b=GQPO3gixPGBPrHM2iL8R7WKIf1NxHh9Ht63titQuOCdJypiCuIRz/gsk/jyVoxumjDkpLl H44TxNPD0r3qVOLQMSe37ocwttbyez3hrsr/z8pDiHTgeXeTDCzIy6+FsASOFuS4ijxrvu Nw617RPXuAvI/sNkB8kACFHIcS010CGrGePVB9oJ7qeuO+FI3zZq4J3g+/qtX98amrNckn OKSLVaX/ToOSGV2mQaZAJGh+GU8aK3DPCeTa1fVbF2UPhDouG/RgRG3XzN9N3uaOpiJRDS aRKKuQ6KTqobg5feKrFFPUsVeszItMt/p6KO6N/Ny4SZIKFsZHYn7H4FfiR/FA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761829244; 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=AZpLou/hZvt7xeJnHUSdjagpHs9nq65GzFCLO+2d+Ww=; b=bUfjvBsZmtj67dA+4URvqQ4RiUHA//mNVHbcgQi8swfrQkz2+n7fHyTaFRm3h9PB1eUrGk HQO5NUbnMCRo7OSTFQ00+xIE7a+50k3rTOFR3EIGFUtd8rV4TcZj4KL1wsVnGgJMHpIMd3 4vyDVRck4tNvFYC0Jg5CZYMqDSm+lLEYZJPA7WGF88vZh4NFMEZ4kM6x3dDFyJVfiYbKqu pBl9aiYvu+dsKQBUT0pGJhJGuySnWnA3DUUCK7vwmYP9UtaI/4VPbuR6eqfVyp6TvFWwxy gNEMNBv1XSfAoiWdl/ZF6uFX6QbCWE7nTLtvbrvAJOcaOqptw5UfeOKukBP1CA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761829244; a=rsa-sha256; cv=none; b=rczXzFE2poGg/C8B03H6nerk7EnTyOQcKOdC2eTOqpZWkz8p4YtnnO6ApHNVKGyD62rkd/ FTYb6sbPMDhrSJhCZIplLmzICP9VC24qGt0rvxbe4+5S4Y+/NFyzoVBi9ogq01vxE5QqbM 44hLp2lHPYxNs3aEMp+7riGwmHOr9y/+QLO/FR6rp8+wysVoiR2faeNXGB0L1WEQow4Qrb ZS9m6X3hV30SoEMrgQAUYALIyjsKOr8u+aJ6xBQiJyAu2RgnbODRhUX7QKsr6UirUDW2Dr MUgnc5le+0Bi0hgCPZQKUGUapwxKMT69185bsFNkbDxuyASEQlIK5CjlfXNgDQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cy43c1fm7z7sq; Thu, 30 Oct 2025 13:00:44 +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 59UD0ivH057413; Thu, 30 Oct 2025 13:00:44 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 59UD0itl057410; Thu, 30 Oct 2025 13:00:44 GMT (envelope-from git) Date: Thu, 30 Oct 2025 13:00:44 GMT Message-Id: <202510301300.59UD0itl057410@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mateusz Piotrowski <0mp@FreeBSD.org> Subject: git: 89fd2ff35c3f - stable/14 - uio.9: Improve description of uio_rw flags List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: 0mp X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 89fd2ff35c3f4d70d8c93c3a3075dd2dab23cd3a Auto-Submitted: auto-generated The branch stable/14 has been updated by 0mp: URL: https://cgit.FreeBSD.org/src/commit/?id=89fd2ff35c3f4d70d8c93c3a3075dd2dab23cd3a commit 89fd2ff35c3f4d70d8c93c3a3075dd2dab23cd3a Author: Mateusz Piotrowski <0mp@FreeBSD.org> AuthorDate: 2025-10-09 15:47:25 +0000 Commit: Mateusz Piotrowski <0mp@FreeBSD.org> CommitDate: 2025-10-30 13:00:37 +0000 uio.9: Improve description of uio_rw flags The direction of the data transfer in uio(9) can be confusing, so state explicitly the difference between UIO_READ and UIO_WRITE. Reviewed by: ziaee MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D52996 (cherry picked from commit 0625f470e0956a3a337e4999f6712ec7b7d872e5) --- share/man/man9/uio.9 | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/share/man/man9/uio.9 b/share/man/man9/uio.9 index e6240c4e51d3..b143eb6e8e62 100644 --- a/share/man/man9/uio.9 +++ b/share/man/man9/uio.9 @@ -23,7 +23,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd March 11, 2017 +.Dd October 22, 2025 .Dt UIO 9 .Os .Sh NAME @@ -107,10 +107,14 @@ The I/O vector points into the kernel address space. Do not copy, already in object. .El .It Va uio_rw -The direction of the desired transfer, either -.Dv UIO_READ -or -.Dv UIO_WRITE . +The direction of the desired transfer. +The supported flags are: +.Bl -tag -width "UIO_WRITE" +.It Dv UIO_READ +Transfer data from the buffers into the I/O vectors. +.It Dv UIO_WRITE +Transfer data from the I/O vectors into the buffers. +.El .It Va uio_td The pointer to a .Vt "struct thread"