From nobody Fri Mar 29 15:52:46 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1486852039731754.251684765669; Sat, 11 Feb 2017 14:27:19 -0800 (PST) Received: from localhost ([::1]:49816 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ccg8U-00065q-67 for importer@patchew.org; Sat, 11 Feb 2017 17:27:18 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44016) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ccg7e-0005ee-Uk for qemu-devel@nongnu.org; Sat, 11 Feb 2017 17:26:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ccg7X-0005mG-Lt for qemu-devel@nongnu.org; Sat, 11 Feb 2017 17:26:26 -0500 Received: from mout.gmx.net ([212.227.17.21]:52576) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ccg7X-0005ke-Ae for qemu-devel@nongnu.org; Sat, 11 Feb 2017 17:26:19 -0500 Received: from ls3530.fritz.box ([193.159.26.45]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MQvDO-1czJYo41AU-00UNff; Sat, 11 Feb 2017 23:26:05 +0100 Date: Sat, 11 Feb 2017 23:26:02 +0100 From: Helge Deller To: qemu-devel@nongnu.org, Riku Voipio Message-ID: <20170211222602.GA6399@ls3530.fritz.box> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.7.1 (2016-10-04) X-Provags-ID: V03:K0:qG4xacq/IZv9721C+VifRjtySViG7NIKmLTACLQo2F8sYhVkplV +Vm7De2IUw0NjgtttwRVcFmXGdObb++lPPSWyk0me7Ea65FSpLXMq4vwRpbAtiRp7zu6qHL vTtosA/KzYbscMNsZ1JKXbF9jRt2a+SCvis4xcyXwrbipwrwNx72EHXdpFGc/yWQUjs2MoV UhhVZOu5WatTBDG5jKqnQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:DZrCH+KEeYg=:Z139fvntTH2GsFLTTgH97w m+zPdwMlsXxSWa+LYyy0pxNXL3WsvQbjRQHUj2v9fz5dPjxhhNiX3F8cOI6shPp41UXP5y3uz wAhsBaJzf8sQfi2WiQg9HaQ1c5c9lNn2WLPFbiABXe6ObvLtm4AKaq40+MJ+SGHFYfMRCWKOV hO9DkX9+Clwf2RHOLODd63S1+CZ9ufByabbPZjRJ2R9Mqpz3V7PE3Gkdf827OIZPWkJ1iIa7e Mb+OJD0mfIWJl9RY1MdDYL5au0fOxOX1gGCLe8uHBa5JX+Xjj/u0mlwQITaHRMdKoKc/20vAd 0jueZl3jbu/pbd697poIcpwuQDsQBpclG+1L995ac4BwuNHr26G34TUjGE8bNvWdb8FpbtjD/ HIz4u5xUSUPK8bWl22tdPhRZndtue+0778Yq5IM0XVSOU5hOnt4Tu5sIbbivPyNE8NP4e/xrj +sodbLbXENQuJ6cA56vq03z3rLKVtt9hN+UDVgRO4jb5gbBBxFhFlWDqRSLrkp1vh1Lsgvjdj vRuEFJJ2GywMqAGy1XiWF1hf0lIFlPtIDUY4MjhwsvNy1xNuWRqFtlH8xPMoLqsfydhiyf3hI SwgvynVlFeZGgmnDK611PAQPyhN0us1Vvw2CmHEnTXiWMspxoDnXvwVzo4AqdlKTEVOQGgzfy NEG1ThovfEn+ibKF65H846MnRho/7I40+QxB6I51v85T207pkMYv15YdsOXInmuS1ppubs3g+ 4MK0AbpfMlPXe8RwUXejZjRtVncfas95GpPiCZsobJrHYaHxKWUIiAoYZa4= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.17.21 Subject: [Qemu-devel] [PATCH v2] linux-user: Add FICLONE and FICLONERANGE ioctls X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add missing FICLONE and FICLONERANGE ioctls. Changes to v1: - Added STRUCT_file_clone_range as suggested by Laurent Vivier Signed-off-by: Helge Deller diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index 2f6e85b..e6997ff 100644 Reviewed-by: Laurent Vivier --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -112,6 +112,11 @@ #ifdef FIBMAP IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG)) #endif +#ifdef FICLONE + IOCTL(FICLONE, IOC_W, TYPE_INT) + IOCTL(FICLONERANGE, IOC_W, MK_PTR(MK_STRUCT(STRUCT_file_clone_range))) +#endif + #ifdef FIGETBSZ IOCTL(FIGETBSZ, IOC_R, MK_PTR(TYPE_LONG)) #endif diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 4442c22..72ca5b1 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -1086,6 +1086,10 @@ struct target_pollfd { =20 #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used fo= r bmap */ + +#define TARGET_FICLONE TARGET_IOW(0x94, 9, int) +#define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range) + /* Note that the ioctl numbers claim type "long" but the actual type * used by the kernel is "int". */ diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h index 2b8c0c6..24631b0 100644 --- a/linux-user/syscall_types.h +++ b/linux-user/syscall_types.h @@ -232,6 +232,12 @@ STRUCT(dm_target_versions, STRUCT(dm_target_msg, TYPE_ULONGLONG) /* sector */ =20 +STRUCT(file_clone_range, + TYPE_LONGLONG, /* src_fd */ + TYPE_ULONGLONG, /* src_offset */ + TYPE_ULONGLONG, /* src_length */ + TYPE_ULONGLONG) /* dest_offset */ + STRUCT(fiemap_extent, TYPE_ULONGLONG, /* fe_logical */ TYPE_ULONGLONG, /* fe_physical */