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[Qemu-devel] [PATCH v2 14/20] 9p: darwin: Provide a compatibility defini
From: |
Keno Fischer |
Subject: |
[Qemu-devel] [PATCH v2 14/20] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX |
Date: |
Thu, 31 May 2018 21:26:09 -0400 |
Signed-off-by: Keno Fischer <address@hidden>
---
No change from v1.
hw/9pfs/9p.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 70cfab9..24802b9 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;
--
2.8.1
- [Qemu-devel] [PATCH v2 06/20] 9p: Avoid warning if FS_IOC_GETVERSION is not defined, (continued)
- [Qemu-devel] [PATCH v2 06/20] 9p: Avoid warning if FS_IOC_GETVERSION is not defined, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 03/20] 9p: xattr: Fix crash due to free of uninitialized value, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 05/20] 9p: Properly set errp in fstatfs error path, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 04/20] 9p: linux: Fix a couple Linux assumptions, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 07/20] 9p: Move a couple xattr functions to 9p-util, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 11/20] 9p: darwin: Handle struct dirent differences, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 08/20] 9p: Rename 9p-util -> 9p-util-linux, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 09/20] 9p: Properly check/translate flags in unlinkat, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 10/20] 9p: darwin: Handle struct stat(fs) differences, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 12/20] 9p: darwin: Explicitly cast comparisons of mode_t with -1, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 14/20] 9p: darwin: Provide a compatibility definition for XATTR_SIZE_MAX,
Keno Fischer <=
- [Qemu-devel] [PATCH v2 13/20] 9p: darwin: Ignore O_{NOATIME, DIRECT}, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 18/20] 9p: darwin: Implement compatibility for mknodat, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 19/20] 9p: darwin: virtfs-proxy: Implement setuid code for darwin, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 15/20] 9p: darwin: *xattr_nofollow implementations, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 20/20] 9p: darwin: configure: Allow VirtFS on Darwin, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 16/20] 9p: darwin: Compatibility for f/l*xattr, Keno Fischer, 2018/05/31
- [Qemu-devel] [PATCH v2 17/20] 9p: darwin: Provide a fallback implementation for utimensat, Keno Fischer, 2018/05/31