From: Keno Fischer <k...@juliacomputing.com>
- Guard Linux only headers.
- Add qemu/statfs.h header to abstract over the which
headers are needed for struct statfs
- Define `ENOATTR` only if not only defined
(it's defined in system headers on Darwin).
Signed-off-by: Keno Fischer <k...@juliacomputing.com>
[Michael Roitzsch: - Rebase for NixOS]
Signed-off-by: Michael Roitzsch <reactorcont...@icloud.com>
While it might at first appear that fsdev/virtfs-proxy-header.c would
need similar adjustment for darwin as file-op-9p here, a later patch in
this series disables virtfs-proxy-helper for non-Linux. Allowing
virtfs-proxy-helper on darwin could potentially be an additional
optimization later.
[Will Cohen: - Fix headers for Alpine
- Integrate statfs.h back into file-op-9p.h
- Remove superfluous header guards from file-opt-9p
- Add note about virtfs-proxy-helper being disabled
on non-Linux for this patch series]
Signed-off-by: Will Cohen <wwco...@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: Greg Kurz <gr...@kaod.org>
Message-Id: <20220227223522.91937-2-wwco...@gmail.com>
Signed-off-by: Christian Schoenebeck <qemu_...@crudebyte.com>
---
fsdev/file-op-9p.h | 9 ++++++++-
hw/9pfs/9p-local.c | 2 ++
hw/9pfs/9p.c | 4 ++++
include/qemu/xattr.h | 4 +++-
4 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h
index 8fd89f0447..4997677460 100644
--- a/fsdev/file-op-9p.h
+++ b/fsdev/file-op-9p.h
@@ -16,10 +16,17 @@
#include <dirent.h>
#include <utime.h>
-#include <sys/vfs.h>
#include "qemu-fsdev-throttle.h"
#include "p9array.h"
+#ifdef CONFIG_LINUX
+# include <sys/vfs.h>
+#endif
+#ifdef CONFIG_DARWIN
+# include <sys/param.h>
+# include <sys/mount.h>
+#endif
+
#define SM_LOCAL_MODE_BITS 0600
#define SM_LOCAL_DIR_MODE_BITS 0700
diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index 210d9e7705..1a5e3eed73 100644
--- a/hw/9pfs/9p-local.c
+++ b/hw/9pfs/9p-local.c
@@ -32,10 +32,12 @@
#include "qemu/error-report.h"
#include "qemu/option.h"
#include <libgen.h>
+#ifdef CONFIG_LINUX
#include <linux/fs.h>
#ifdef CONFIG_LINUX_MAGIC_H
#include <linux/magic.h>
#endif
+#endif
#include <sys/ioctl.h>
#ifndef XFS_SUPER_MAGIC
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 15b3f4d385..9c63e14b28 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -32,7 +32,11 @@
#include "migration/blocker.h"
#include "qemu/xxhash.h"
#include <math.h>
+#ifdef CONFIG_LINUX
#include <linux/limits.h>
+#else
+#include <limits.h>
+#endif
int open_fd_hw;
int total_open_fd;
diff --git a/include/qemu/xattr.h b/include/qemu/xattr.h
index a83fe8e749..f1d0f7be74 100644
--- a/include/qemu/xattr.h
+++ b/include/qemu/xattr.h
@@ -22,7 +22,9 @@
#ifdef CONFIG_LIBATTR
# include <attr/xattr.h>
#else
-# define ENOATTR ENODATA
+# if !defined(ENOATTR)
+# define ENOATTR ENODATA
+# endif
# include <sys/xattr.h>
#endif
--
2.20.1
