Author: pfg
Date: Fri Aug 24 01:12:07 2012
New Revision: 239636
URL: http://svn.freebsd.org/changeset/base/239636
Log:
Add some basic definitions for a future htree implementation.
MFC after: 3 days
Modified:
head/sys/fs/ext2fs/ext2_dinode.h
head/sys/fs/ext2fs/ext2fs.h
Modified: head/sys/fs/ext2fs/ext2_dinode.h
==============================================================================
--- head/sys/fs/ext2fs/ext2_dinode.h Fri Aug 24 00:54:31 2012
(r239635)
+++ head/sys/fs/ext2fs/ext2_dinode.h Fri Aug 24 01:12:07 2012
(r239636)
@@ -57,10 +57,12 @@
#define EXT2_COMPR 0x00000004 /* Compress file */
#define EXT2_SYNC 0x00000008 /* Synchronous updates */
#define EXT2_IMMUTABLE 0x00000010 /* Immutable file */
-#define EXT2_APPEND 0x00000020 /* writes to file may only
append */
+#define EXT2_APPEND 0x00000020 /* writes to file may only append */
#define EXT2_NODUMP 0x00000040 /* do not dump file */
#define EXT2_NOATIME 0x00000080 /* do not update atime */
+#define EXT2_HTREE 0x00001000 /* HTree-indexed directory */
+
/*
* Definitions for nanosecond timestamps.
* Ext3 inode versioning, 2006-12-13.
Modified: head/sys/fs/ext2fs/ext2fs.h
==============================================================================
--- head/sys/fs/ext2fs/ext2fs.h Fri Aug 24 00:54:31 2012 (r239635)
+++ head/sys/fs/ext2fs/ext2fs.h Fri Aug 24 01:12:07 2012 (r239636)
@@ -210,6 +210,7 @@ struct m_ext2fs {
#define EXT2F_COMPAT_PREALLOC 0x0001
#define EXT2F_COMPAT_HASJOURNAL 0x0004
#define EXT2F_COMPAT_RESIZE 0x0010
+#define EXT2F_COMPAT_HTREE 0x0020
#define EXT2F_ROCOMPAT_SPARSESUPER 0x0001
#define EXT2F_ROCOMPAT_LARGEFILE 0x0002
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