1 files changed, 75 insertions, 0 deletions
diff --git a/hw/9pfs/9p-xattr.h b/hw/9pfs/9p-xattr.h
new file mode 100644
index 00000000..35bcd24f
--- /dev/null
+++ b/hw/9pfs/9p-xattr.h
@@ -0,0 +1,75 @@
+/*
+ * 9p
+ *
+ * Copyright IBM, Corp. 2010
+ *
+ * Authors:
+ *  Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef QEMU_9P_XATTR_H
+#define QEMU_9P_XATTR_H
+
+#include "qemu/xattr.h"
+
+struct XattrOperations {
+    const char *name;
+    ssize_t (*getxattr)(FsContext *ctx, const char *path,
+                        const char *name, void *value, size_t size);
+    ssize_t (*listxattr)(FsContext *ctx, const char *path,
+                         char *name, void *value, size_t size);
+    int (*setxattr)(FsContext *ctx, const char *path, const char *name,
+                    void *value, size_t size, int flags);
+    int (*removexattr)(FsContext *ctx,
+                       const char *path, const char *name);
+};
+
+ssize_t local_getxattr_nofollow(FsContext *ctx, const char *path,
+                                const char *name, void *value, size_t size);
+ssize_t local_setxattr_nofollow(FsContext *ctx, const char *path,
+                                const char *name, void *value, size_t size,
+                                int flags);
+ssize_t local_removexattr_nofollow(FsContext *ctx, const char *path,
+                                   const char *name);
+
+extern XattrOperations mapped_user_xattr;
+extern XattrOperations passthrough_user_xattr;
+
+extern XattrOperations mapped_pacl_xattr;
+extern XattrOperations mapped_dacl_xattr;
+extern XattrOperations passthrough_acl_xattr;
+extern XattrOperations none_acl_xattr;
+
+extern XattrOperations *mapped_xattr_ops[];
+extern XattrOperations *passthrough_xattr_ops[];
+extern XattrOperations *none_xattr_ops[];
+
+ssize_t v9fs_get_xattr(FsContext *ctx, const char *path, const char *name,
+                       void *value, size_t size);
+ssize_t v9fs_list_xattr(FsContext *ctx, const char *path, void *value,
+                        size_t vsize);
+int v9fs_set_xattr(FsContext *ctx, const char *path, const char *name,
+                          void *value, size_t size, int flags);
+int v9fs_remove_xattr(FsContext *ctx, const char *path, const char *name);
+
+ssize_t pt_listxattr(FsContext *ctx, const char *path, char *name, void *value,
+                     size_t size);
+ssize_t pt_getxattr(FsContext *ctx, const char *path, const char *name,
+                    void *value, size_t size);
+int pt_setxattr(FsContext *ctx, const char *path, const char *name, void *value,
+                size_t size, int flags);
+int pt_removexattr(FsContext *ctx, const char *path, const char *name);
+
+ssize_t notsup_getxattr(FsContext *ctx, const char *path, const char *name,
+                        void *value, size_t size);
+int notsup_setxattr(FsContext *ctx, const char *path, const char *name,
+                    void *value, size_t size, int flags);
+ssize_t notsup_listxattr(FsContext *ctx, const char *path, char *name,
+                         void *value, size_t size);
+int notsup_removexattr(FsContext *ctx, const char *path, const char *name);
+
+#endif