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Thu, 23 Jan 2020 12:00:27 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com Subject: [PULL 069/111] virtiofsd: passthrough_ll: add renameat2 support Date: Thu, 23 Jan 2020 11:57:59 +0000 Message-Id: <20200123115841.138849-70-dgilbert@redhat.com> In-Reply-To: <20200123115841.138849-1-dgilbert@redhat.com> References: <20200123115841.138849-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-MC-Unique: agtwF3cAPZuPNv-qD2Wpxw-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Miklos Szeredi Signed-off-by: Miklos Szeredi Signed-off-by: Dr. David Alan Gilbert --- tools/virtiofsd/passthrough_ll.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough= _ll.c index 98114a3f4a..18d69abcbc 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -1099,7 +1099,17 @@ static void lo_rename(fuse_req_t req, fuse_ino_t par= ent, const char *name, } =20 if (flags) { +#ifndef SYS_renameat2 fuse_reply_err(req, EINVAL); +#else + res =3D syscall(SYS_renameat2, lo_fd(req, parent), name, + lo_fd(req, newparent), newname, flags); + if (res =3D=3D -1 && errno =3D=3D ENOSYS) { + fuse_reply_err(req, EINVAL); + } else { + fuse_reply_err(req, res =3D=3D -1 ? errno : 0); + } +#endif return; } =20 --=20 2.24.1