xnu-2422.1.72.tar.gz

[apple/xnu.git] / bsd / sys / xattr.h

diff --git a/bsd/sys/xattr.h b/bsd/sys/xattr.h
index bd91c3c31da77282bec427c2cd22b7f5c4ec12ff..1e062b615d18f735e2309a7097337bb865e2ca7d 100644 (file)
--- a/bsd/sys/xattr.h
+++ b/bsd/sys/xattr.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2004-2010 Apple Inc. All rights reserved.
+ * Copyright (c) 2004-2012 Apple Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 


@@ -49,27 +49,34 @@
 
 #define        XATTR_MAXNAMELEN   127
 
 
 #define        XATTR_MAXNAMELEN   127
 

+/* See the ATTR_CMN_FNDRINFO section of getattrlist(2) for details on FinderInfo */

 #define        XATTR_FINDERINFO_NAME     "com.apple.FinderInfo"
 
 #define        XATTR_RESOURCEFORK_NAME   "com.apple.ResourceFork"
 
 
 #ifdef KERNEL
 #define        XATTR_FINDERINFO_NAME     "com.apple.FinderInfo"
 
 #define        XATTR_RESOURCEFORK_NAME   "com.apple.ResourceFork"
 
 
 #ifdef KERNEL

+
+#ifdef KERNEL_PRIVATE
+#define XATTR_VNODE_SUPPORTED(vp) \
+       ((vp)->v_type == VREG || (vp)->v_type == VDIR || (vp)->v_type == VLNK || (vp)->v_type == VSOCK || (vp)->v_type == VFIFO)
+#endif
+

 __BEGIN_DECLS
 int  xattr_protected(const char *);
 int  xattr_validatename(const char *);
 
 /* Maximum extended attribute size supported by VFS */
 __BEGIN_DECLS
 int  xattr_protected(const char *);
 int  xattr_validatename(const char *);
 
 /* Maximum extended attribute size supported by VFS */

-#define XATTR_MAXSIZE          (64 * 1024 * 1024)
+#define XATTR_MAXSIZE          INT32_MAX 

 
 #ifdef PRIVATE
 /* Maximum extended attribute size in an Apple Double file */  
 
 #ifdef PRIVATE
 /* Maximum extended attribute size in an Apple Double file */  

-#define AD_XATTR_MAXSIZE       (128 * 1024)  
+#define AD_XATTR_MAXSIZE       XATTR_MAXSIZE

 
 /* Number of bits used to represent the maximum size of 
  * extended attribute stored in an Apple Double file.
  */
 
 /* Number of bits used to represent the maximum size of 
  * extended attribute stored in an Apple Double file.
  */

-#define AD_XATTR_SIZE_BITS     18
+#define AD_XATTR_SIZE_BITS     31

 #endif /* PRIVATE */
 
 __END_DECLS
 #endif /* PRIVATE */
 
 __END_DECLS