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X-Received-From: 2607:f8b0:400d:c0d::243 Subject: [Qemu-devel] [PATCH 09/13] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX 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: Keno Fischer , Keno Fischer , groug@kaod.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Keno Fischer Signed-off-by: Keno Fischer --- hw/9pfs/9p.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index f5f00aa..4ae4da6 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -3351,6 +3351,13 @@ out_nofid: v9fs_string_free(&name); } =20 +#if defined(CONFIG_DARWIN) && !defined(XATTR_SIZE_MAX) +/* Darwin doesn't seem to define a maximum xattr size in its user + user space header, but looking at the kernel source, HFS supports + up to INT32_MAX, so use that as the maximum. +*/ +#define XATTR_SIZE_MAX INT32_MAX +#endif static void coroutine_fn v9fs_xattrcreate(void *opaque) { int flags; --=20 2.8.1