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[209.6.248.219]) by smtp.gmail.com with ESMTPSA id d8sm2182003qtd.70.2022.01.27.16.56.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jan 2022 16:56:31 -0800 (PST) From: Will Cohen To: qemu-devel@nongnu.org Subject: [PATCH v3 06/11] 9p: darwin: Compatibility defn for XATTR_SIZE_MAX Date: Thu, 27 Jan 2022 19:56:06 -0500 Message-Id: <20220128005611.87185-7-wwcohen@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220128005611.87185-1-wwcohen@gmail.com> References: <20220128005611.87185-1-wwcohen@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::732 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::732; envelope-from=wwcohen@gmail.com; helo=mail-qk1-x732.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Thomas Huth , Christian Schoenebeck , Greg Kurz , hi@alyssa.is, Michael Roitzsch , Will Cohen , Paolo Bonzini , Keno Fischer Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Keno Fischer Signed-off-by: Keno Fischer Signed-off-by: Michael Roitzsch [Will Cohen: - Adjust coding style - Lower XATTR_SIZE_MAX to 64k] Signed-off-by: Will Cohen --- hw/9pfs/9p.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 9b0c057e9c..611ac14c4c 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -3943,6 +3943,13 @@ out_nofid: v9fs_string_free(&name); } +#if defined(CONFIG_DARWIN) && !defined(XATTR_SIZE_MAX) +/* + * Darwin doesn't seem to define a maximum xattr size in its user + * space header, so manually configure it as 64k. + */ +#define XATTR_SIZE_MAX 65536 +#endif static void coroutine_fn v9fs_xattrcreate(void *opaque) { int flags, rflags = 0; -- 2.34.1