From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56837) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fUM0T-0005iJ-Ut for qemu-devel@nongnu.org; Sat, 16 Jun 2018 20:57:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fUM0T-0003Gc-9b for qemu-devel@nongnu.org; Sat, 16 Jun 2018 20:57:26 -0400 Received: from mail-qk0-x241.google.com ([2607:f8b0:400d:c09::241]:35378) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fUM0T-0003GP-5N for qemu-devel@nongnu.org; Sat, 16 Jun 2018 20:57:25 -0400 Received: by mail-qk0-x241.google.com with SMTP id d130-v6so7676791qkc.2 for ; Sat, 16 Jun 2018 17:57:25 -0700 (PDT) From: Keno Fischer Date: Sat, 16 Jun 2018 20:56:51 -0400 Message-Id: In-Reply-To: References: In-Reply-To: References: Subject: [Qemu-devel] [PATCH v3 07/13] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Keno Fischer , groug@kaod.org 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 e650459..abfb8dc 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -3374,6 +3374,13 @@ 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 + 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, rflags = 0; -- 2.8.1