From: Keno Fischer <k...@alumni.harvard.edu> - 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> --- fsdev/file-op-9p.h | 2 +- fsdev/virtfs-proxy-helper.c | 4 +++- hw/9pfs/9p-local.c | 2 ++ include/qemu/statfs.h | 19 +++++++++++++++++++ include/qemu/xattr.h | 4 +++- 5 files changed, 28 insertions(+), 3 deletions(-) create mode 100644 include/qemu/statfs.h diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h index 3fa062b..111f804 100644 --- a/fsdev/file-op-9p.h +++ b/fsdev/file-op-9p.h @@ -16,7 +16,7 @@ #include <dirent.h> #include <utime.h> -#include <sys/vfs.h> +#include "qemu/statfs.h" #include "qemu-fsdev-throttle.h" #define SM_LOCAL_MODE_BITS 0600 diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c index 6f132c5..94fb069 100644 --- a/fsdev/virtfs-proxy-helper.c +++ b/fsdev/virtfs-proxy-helper.c @@ -13,17 +13,19 @@ #include <sys/resource.h> #include <getopt.h> #include <syslog.h> +#ifdef CONFIG_LINUX #include <sys/capability.h> #include <sys/fsuid.h> -#include <sys/vfs.h> #include <sys/ioctl.h> #include <linux/fs.h> #ifdef CONFIG_LINUX_MAGIC_H #include <linux/magic.h> #endif +#endif #include "qemu-common.h" #include "qemu/sockets.h" #include "qemu/xattr.h" +#include "qemu/statfs.h" #include "9p-iov-marshal.h" #include "hw/9pfs/9p-proxy.h" #include "fsdev/9p-iov-marshal.h" diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index 828e8d6..d713983 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -27,10 +27,12 @@ #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/include/qemu/statfs.h b/include/qemu/statfs.h new file mode 100644 index 0000000..dde289f --- /dev/null +++ b/include/qemu/statfs.h @@ -0,0 +1,19 @@ +/* + * Host statfs header abstraction + * + * This work is licensed under the terms of the GNU GPL, version 2, or any + * later version. See the COPYING file in the top-level directory. + * + */ +#ifndef QEMU_STATFS_H +#define QEMU_STATFS_H + +#ifdef CONFIG_LINUX +# include <sys/vfs.h> +#endif +#ifdef CONFIG_DARWIN +# include <sys/param.h> +# include <sys/mount.h> +#endif + +#endif diff --git a/include/qemu/xattr.h b/include/qemu/xattr.h index a83fe8e..f1d0f7b 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 -- 2.8.1
