Date: Fri, 24 Aug 2012 01:12:07 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r239636 - head/sys/fs/ext2fs Message-ID: <201208240112.q7O1C7hl032541@svn.freebsd.org>
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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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