xnu-1699.22.73.tar.gz

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

diff --git a/bsd/sys/unistd.h b/bsd/sys/unistd.h
index d80b3bbd370746789c50a3f2348755b050bc5b26..c778c66f39c4ed44c558c36c081903da64ac3dd4 100644 (file)
--- a/bsd/sys/unistd.h
+++ b/bsd/sys/unistd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -174,6 +174,7 @@ struct accessx_descriptor {
 #define        _PC_REC_XFER_ALIGN      23      /* Recommended buffer alignment */
 #define        _PC_SYMLINK_MAX         24      /* Max # of bytes in symlink name */
 #define        _PC_SYNC_IO             25      /* Sync I/O [SIO] supported? */
+#define _PC_XATTR_SIZE_BITS    26      /* # of bits to represent maximum xattr size */
 
 /* configurable system strings */
 #define        _CS_PATH                 1