From patchwork Tue Apr 30 03:36:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13648170 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCC1612E63; Tue, 30 Apr 2024 03:36:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714448167; cv=none; b=RBj0ZChn3vlGYXlhX6kAE1AipjSgHYcF/wdlW2iWaY3JxD8xzb+KFS8uzv1otf5pDGRGUY5BqW6PM3TAHUtMzV/QnkdbMlrwoJIyAPaWnJenzmGVW3WEr9Dw/Ls9Pe1UiQwLUBrwB1jJo5PKoMNApCSTsaPYlYU2b2HAHyMM+uA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714448167; c=relaxed/simple; bh=WCpGGgLuO7lgQiaQWkkFpFeslLBF5xm7QClhWyeYNlc=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=B2teCdbBUZFAhFRyBbJqzNKlZIjuTFRkyAVS9KD4QdZUSWOgStCv3tJr2xEU6dE+kTugUStFPH8MoaUX2yrGsv4bhAx0YE12DIwV+JsDIorj8N7lUiBcTE6Qvs4/w7mJaDZdNMP/Bb2rU5mOjzWP9JrNY9k80UVpr8mQ4bZc83o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a8aaF3B6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a8aaF3B6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B03E1C116B1; Tue, 30 Apr 2024 03:36:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714448166; bh=WCpGGgLuO7lgQiaQWkkFpFeslLBF5xm7QClhWyeYNlc=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=a8aaF3B647NxYGr+v+dftcGGvMp2dTM37r5tA2L/pAla8lZOFxet24xa+EP3y9NvA uYZO8ZX9TxPFPwnM1/JvMRevlnXevPKZy8B7byxU+SRUGXvquLRzKgAvZGN/LBa6Te T2bjqgL3e6Q2u/HIitKJhHceLs+sTeYmFkudW/aC2+wnGLt6/MAqwczKu2dn7PcwEn QcVKHHBVfVLWaehycY91LzWivsUZ+pnpI+81fR+nrE57PbqSyyw/jTHRJvVC9fUCFM UAL6BJzWk465Y5PZ2+q7m0wEkSZPrvLFIViUtXTT7TfhNeNAdMnG4JPEDy+i0zxzFK o91MgingZ+Z2Q== Date: Mon, 29 Apr 2024 20:36:06 -0700 Subject: [PATCH 20/38] man: document attr_modify command From: "Darrick J. Wong" To: aalbersh@redhat.com, ebiggers@kernel.org, cem@kernel.org, djwong@kernel.org Cc: "Darrick J. Wong" , linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, fsverity@lists.linux.dev Message-ID: <171444683418.960383.17800229768202275222.stgit@frogsfrogsfrogs> In-Reply-To: <171444683053.960383.12871831441554683674.stgit@frogsfrogsfrogs> References: <171444683053.960383.12871831441554683674.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Add some documentation for the new attr_modify command. I'm not sure all what this this supposed to do, but there needs to be /something/ to satisfy the documentation tests. Signed-off-by: Darrick J. Wong --- man/man8/xfs_db.8 | 42 ++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/man/man8/xfs_db.8 b/man/man8/xfs_db.8 index 701035cb986d..2c5aed2cf38c 100644 --- a/man/man8/xfs_db.8 +++ b/man/man8/xfs_db.8 @@ -206,7 +206,45 @@ Displays the length, free block count, per-AG reservation size, and per-AG reservation usage for a given AG. If no argument is given, display information for all AGs. .TP -.BI "attr_remove [\-p|\-r|\-u|\-s] [\-n] [\-N " namefile "|" name "] " +.BI "attr_modify [\-p|\-r|\-u|\-s|\-f] [\-o n] [\-v n] [\-m n] name value +Modifies an extended attribute on the current file with the given name. + +If the +.B name +is a string that can be converted into an integer value, it will be. +.RS 1.0i +.TP 0.4i +.B \-p +Sets the attribute in the parent namespace. +Only one namespace option can be specified. +.TP +.B \-r +Sets the attribute in the root namespace. +Only one namespace option can be specified. +.TP +.B \-u +Sets the attribute in the user namespace. +Only one namespace option can be specified. +.TP +.B \-s +Sets the attribute in the secure namespace. +Only one namespace option can be specified. +.TP +.B \-f +Sets the attribute in the verity namespace. +Only one namespace option can be specified. +.TP +.B \-m +Length of the attr name. +.TP +.B \-o +Offset into the attr value to place the new contents. +.TP +.B \-v +Length of the attr value. +.RE +.TP +.BI "attr_remove [\-p|\-r|\-u|\-s|\-f] [\-n] [\-N " namefile "|" name "] " Remove the specified extended attribute from the current file. .RS 1.0i .TP 0.4i @@ -233,7 +271,7 @@ Read the name from this file. Do not enable 'noattr2' mode on V4 filesystems. .RE .TP -.BI "attr_set [\-p\-r|\-u|\-s] [\-n] [\-R|\-C] [\-v " valuelen "|\-V " valuefile "] [\-N " namefile "|" name "] " +.BI "attr_set [\-p\-r|\-u|\-s|\-f] [\-n] [\-R|\-C] [\-v " valuelen "|\-V " valuefile "] [\-N " namefile "|" name "] " Sets an extended attribute on the current file with the given name. .RS 1.0i .TP 0.4i