From: Will Cohen <wwcohen@gmail.com>
To: qemu-devel@nongnu.org
Cc: Keno Fischer <keno@juliacomputing.com>, Will Cohen <wwcohen@gmail.com>
Subject: [PATCH 06/11] 9p: darwin: Compatibility defn for XATTR_SIZE_MAX
Date: Wed, 13 Oct 2021 19:04:00 -0400 [thread overview]
Message-ID: <20211013230405.32170-7-wwcohen@gmail.com> (raw)
In-Reply-To: <20211013230405.32170-1-wwcohen@gmail.com>
From: Keno Fischer <keno@juliacomputing.com>
Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Signed-off-by: Will Cohen <wwcohen@gmail.com>
---
hw/9pfs/9p.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 97dc8b246f..3fc43cb482 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -3927,6 +3927,14 @@ 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, 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;
--
2.33.0
next prev parent reply other threads:[~2021-10-14 1:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 23:03 [PATCH 00/11] 9p: Add support for Darwin Will Cohen
2021-10-13 23:03 ` [PATCH 01/11] 9p: linux: Fix a couple Linux assumptions Will Cohen
2021-10-13 23:03 ` [PATCH 02/11] 9p: Rename 9p-util -> 9p-util-linux Will Cohen
2021-10-13 23:03 ` [PATCH 03/11] 9p: darwin: Handle struct stat(fs) differences Will Cohen
2021-10-13 23:03 ` [PATCH 04/11] 9p: darwin: Handle struct dirent differences Will Cohen
2021-10-13 23:03 ` [PATCH 05/11] 9p: darwin: Ignore O_{NOATIME, DIRECT} Will Cohen
2021-10-13 23:04 ` Will Cohen [this message]
2021-10-13 23:04 ` [PATCH 07/11] 9p: darwin: *xattr_nofollow implementations Will Cohen
2021-10-13 23:04 ` [PATCH 08/11] 9p: darwin: Compatibility for f/l*xattr Will Cohen
2021-10-13 23:04 ` [PATCH 09/11] 9p: darwin: Provide a fallback implementation for utimensat Will Cohen
2021-10-13 23:04 ` [PATCH 10/11] 9p: darwin: Implement compatibility for mknodat Will Cohen
2021-10-13 23:04 ` [PATCH 11/11] 9p: darwin: meson: Allow VirtFS on Darwin Will Cohen
2021-10-15 12:10 ` Paolo Bonzini
2021-10-14 7:03 ` [PATCH 00/11] 9p: Add support for Darwin Greg Kurz
2021-10-14 10:48 ` Will Cohen
2021-10-14 11:57 ` Christian Schoenebeck
2021-10-14 12:22 ` Will Cohen
2021-10-14 12:55 ` Christian Schoenebeck
2021-10-14 13:23 ` Will Cohen
2021-10-20 12:38 ` Christian Schoenebeck
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