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[Qemu-devel] [PATCH 09/13] 9p: darwin: Provide a compatibility definitio
From: |
keno |
Subject: |
[Qemu-devel] [PATCH 09/13] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX |
Date: |
Sat, 26 May 2018 01:23:11 -0400 |
From: Keno Fischer <address@hidden>
Signed-off-by: Keno Fischer <address@hidden>
---
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);
}
+#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;
--
2.8.1
- Re: [Qemu-devel] [PATCH 06/13] 9p: darwin: Address minor differences, (continued)
[Qemu-devel] [PATCH 07/13] 9p: darwin: Properly translate AT_REMOVEDIR flag, keno, 2018/05/26
[Qemu-devel] [PATCH 08/13] 9p: darwin: Ignore O_{NOATIME, DIRECT}, keno, 2018/05/26
[Qemu-devel] [PATCH 09/13] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX,
keno <=
[Qemu-devel] [PATCH 10/13] 9p: darwin: *xattr_nofollow implementations, keno, 2018/05/26
[Qemu-devel] [PATCH 11/13] 9p: darwin: Mark mknod as unsupported, keno, 2018/05/26