From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D300FC433FE for ; Mon, 29 Nov 2021 22:17:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231255AbhK2WU2 (ORCPT ); Mon, 29 Nov 2021 17:20:28 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:37912 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231862AbhK2WSY (ORCPT ); Mon, 29 Nov 2021 17:18:24 -0500 Received: from pps.filterd (m0148460.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1ATIl9Mt014228 for ; Mon, 29 Nov 2021 14:15:04 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=GHcdAGWWwT8gy1zBSU0Aw3d1wDwD4o0o2ce2eGEtCEI=; b=OV8t+9N1Xa9E3X9vTtGF3OkdS6S2YljIpslLzqxEirUQ+AY1hODT6DEXnJqjps00cF1K rTNRzCtkd9KrWmIZiBk33M6nj+hKu+l4IhaOMdqTuLP46/LVmSpIj+/w0/+YZYOEajy8 JnM02wGUOsihvFT0d27WKif3JFaEWDlwf/Q= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 3cmrm1p9au-8 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Mon, 29 Nov 2021 14:15:04 -0800 Received: from intmgw001.25.frc3.facebook.com (2620:10d:c085:208::f) by mail.thefacebook.com (2620:10d:c085:21d::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 29 Nov 2021 14:15:03 -0800 Received: by devvm225.atn0.facebook.com (Postfix, from userid 425415) id 05D8C7101D23; Mon, 29 Nov 2021 14:15:01 -0800 (PST) From: Stefan Roesch To: , CC: Subject: [PATCH v1 3/4] liburing: Add helper functions for fgetxattr and getxattr Date: Mon, 29 Nov 2021 14:14:57 -0800 Message-ID: <20211129221458.2546542-4-shr@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211129221458.2546542-1-shr@fb.com> References: <20211129221458.2546542-1-shr@fb.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-FB-Source: Intern X-Proofpoint-GUID: 0itCJCKMDx2ZBXBHXJkiU8inpiiYQufJ X-Proofpoint-ORIG-GUID: 0itCJCKMDx2ZBXBHXJkiU8inpiiYQufJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-11-29_11,2021-11-28_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 impostorscore=0 mlxscore=0 adultscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 malwarescore=0 suspectscore=0 spamscore=0 mlxlogscore=724 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2111290105 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Summary: This adds the helper functions for: - fgetxattr - getxattr Signed-off-by: Stefan Roesch --- src/include/liburing.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/src/include/liburing.h b/src/include/liburing.h index 38fcc53..2e2355f 100644 --- a/src/include/liburing.h +++ b/src/include/liburing.h @@ -673,6 +673,17 @@ static inline void io_uring_prep_linkat(struct io_ur= ing_sqe *sqe, int olddfd, sqe->hardlink_flags =3D (__u32) flags; } =20 +static inline void io_uring_prep_getxattr(struct io_uring_sqe *sqe, + const char *name, + const char *value, + const char *path, + size_t len) +{ + io_uring_prep_rw(IORING_OP_GETXATTR, sqe, 0, name, len, (__u64) value); + sqe->addr3 =3D (__u64) path; + sqe->xattr_flags =3D 0; +} + static inline void io_uring_prep_setxattr(struct io_uring_sqe *sqe, const char *name, const char *value, @@ -685,6 +696,16 @@ static inline void io_uring_prep_setxattr(struct io_= uring_sqe *sqe, sqe->xattr_flags =3D flags; } =20 +static inline void io_uring_prep_fgetxattr(struct io_uring_sqe *sqe, + int fd, + const char *name, + const char *value, + size_t len) +{ + io_uring_prep_rw(IORING_OP_FGETXATTR, sqe, fd, name, len, (__u64) value= ); + sqe->xattr_flags =3D 0; +} + static inline void io_uring_prep_fsetxattr(struct io_uring_sqe *sqe, int fd, const char *name, --=20 2.30.2