| 2002-10-15 <tytso@snap.thunk.org> |
| |
| * ext2_fs.h: Add new field in superblock for default mount options. |
| |
| 2002-10-13 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2fs.h: Add #include of header files necessary for ext2fs.h to |
| compile cleanly. |
| |
| 2002-10-02 Theodore Y. Ts'o <tytso@mit.edu> |
| |
| * rw_bitmaps.c (ext2fs_write_block_bitmap, |
| ext2fs_read_block_bitmap): Don't set the CHANGED bit just |
| because the bitmap is getting written to disk. Make |
| ext2fs_swap_bitmap be a static function, since it's not |
| intended to be exported. |
| |
| * swapfs.c (ext2fs_swap_super): Byte-swap the hash seed |
| |
| 2001-09-24 Theodore Tso <tytso@mit.edu> |
| |
| * Release of E2fsprogs 1.29 |
| |
| 2001-08-31 Theodore Tso <tytso@thunk.org> |
| |
| * Release of E2fsprogs 1.28 |
| |
| 2002-08-31 Theodore Ts'o <tytso@valinux.com> |
| |
| * dblist.c (ext2fs_dblist_sort): New function which allows the |
| caller to pass in a special sort comparison function. |
| |
| 2002-08-20 Theodore Ts'o <tytso@mit.edu> |
| |
| * valid_blk.c (ext2fs_inode_has_valid_blocks): Fix bug which |
| failed to accurately characterize non-standard slow |
| symlinks. (Which don't appear in practice on real-life |
| systems, fortunately.) |
| |
| 2002-08-17 Theodore Ts'o <tytso@mit.edu> |
| |
| * Makefile.in: Remove inode_io.o from the standard object files, |
| and only build it if debugfs is enabled (it requires |
| fileio.o, which is only built if --disable-debugfs isn't |
| specified to configure). |
| |
| * dirhash.c (ext2fs_dirhash): Change the MD4 hash in a backwards |
| incompatible way so that it is no longer |
| endian-dependent. Add the TEA hash. Allow the seed |
| parameter to be optional. |
| |
| * ext2_fs.h: Remove the HALF_MD4_SEED and HALF_MD4_64 hashes. |
| These features are all now in the HALF_MD4 hash. Add |
| definition for EXT2_HASH_TEA. |
| |
| * ext2fs.h (ext2fs_dirhash): Change function prototype so it takes |
| a pointer instead of an array. |
| |
| 2002-08-16 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2_err.et.in (EXT2_ET_BAD_EA_BLOCK_NUM): New error code |
| |
| * ext2fs.h (ext2fs_inode_data_blocks): New function which returns |
| the number of data blocks used by an inode exclusive of |
| the EA block. |
| |
| * ext_attr.c (ext2fs_adjust_ea_refcount): New function which |
| adjusts the reference count in an extended attribute block. |
| |
| * valid_blk.c (ext2fs_inode_has_valid_blocks): Add code to |
| correctly deal with extended attribute blocks in symbolic |
| links. |
| |
| 2002-08-13 <tytso@snap.thunk.org> |
| |
| * Makefile.in: Move dupfs.o and test_io.o from the |
| needed-by-debugfs object list to the needed-by-resizer |
| object list. Fixes compile problem if the system is built |
| with only --disable-debugfs. |
| |
| 2002-07-29 Theodore Ts'o <tytso@mit.edu> |
| |
| * link.c (ext2fs_link): When adding a new link to a directory, |
| clear the HTREE bit. |
| |
| 2002-07-23 Theodore Ts'o <tytso@mit.edu> |
| |
| * dirhash.c (ext2fs_dirhash): Fix bug which caused MD4 |
| calculations for names > 32 characters to be completely |
| bogus. Changed MD4 calculation to match what is currently |
| being used in the CVS gkernel tree. |
| |
| 2002-07-19 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2_fs.h: Add s_hash_seed and s_def_hash_version to the |
| superblock definition. |
| |
| * badblocks.c, freefs.c, ext2fs.h: Use the badblocks functions to |
| create a set of u32_list functions. |
| |
| * dirhash.c (halfMD4Transform): Shift the hash by one bit, |
| since that's required by the directory indexing code. |
| |
| 2002-07-14 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2fs.h, read_bb_file.c: Change private to priv_data, to avoid |
| using a C++ reserved word. |
| |
| * unix_io.c (unix_open): Only attempt the setrlimit workaround if |
| the kernel version is 2.4.10 -- 2.4.17, since otherwise an |
| old version of glibc (built against 2.2 headers) will |
| interact badly with the workaround to actually cause more |
| problems. I hate it when the glibc folks think they're |
| being smarter than the kernel.... |
| |
| 2002-06-28 Andreas Dilger <adilger@clusterfs.com> |
| |
| * ext2_fs.h: Add superblock field for reserved group descriptors. |
| |
| 2002-06-28 Theodore Ts'o <tytso@mit.edu> |
| |
| * bitops.h: Add #define's for ext2fs_{l,b}e{32,16}_to_cpu and |
| ext2fs_cpu_to_{l,b}e{32,16} |
| |
| 2002-06-27 Theodore Ts'o <tytso@mit.edu> |
| |
| * ismounted.c (check_mntent): In AIX 4.3, MOUNTED isn't defined. |
| Add appropriate fallbacks in this case. |
| |
| 2002-06-26 Theodore Ts'o <tytso@mit.edu> |
| |
| * dirhash.c (ext2fs_dirhash): Change function signature to support |
| a hash seed, and to return the minor hash (for 64-bit hash |
| support). Add support for the half MD4, half MD4 with |
| seed, and half MD4 with seed and 64 bits. |
| |
| 2002-06-15 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2_fs.h (EXT2_DIRSYNC_FL): Add new file. |
| |
| 2002-06-09 Andreas Dilger <adilger@clusterfs.com> |
| |
| * ext2_fs.h: Add macros for maximum block/inode counts: |
| EXT2_INODES_PER_BLOCK, EXT2_MAX_BLOCKS_PER_GROUP, |
| and EXT2_MAX_INODES_PER_GROUP. |
| |
| * openfs.c (ext2fs_open): Check that the number of blocks in a group |
| is less than 2^16, otherwise we need an INCOMPAT flag (not |
| in existence yet, if ever) to open such a filesystem. |
| |
| * initialize.c (ext2fs_initialize): Limit the number of blocks and |
| inodes in a group to less than 2^16. |
| |
| 2002-06-09 Andreas Dilger <adilger@clusterfs.com> |
| |
| * ext2_fs.h: Further minor cleanups of the header. Consolidate |
| some checks for __KERNEL__ into one place. |
| |
| 2002-05-22 Andreas Dilger <adilger@clusterfs.com> |
| |
| * ext2_fs.h: Remove macros accessing u.ext2_sb field and use |
| the EXT2_SB() macro instead. Remove kernel function |
| prototypes also. This matches the 2.5 kernel, and |
| is also cleaner for other reasons. Whitespace cleanup. |
| |
| 2002-05-21 Theodore Ts'o <tytso@mit.edu> |
| |
| * ext2_ext_attr.h: Update to V2 version of the Bestbits format. |
| |
| 2002-05-16 Andreas Dilger <adilger@clusterfs.com> |
| |
| * ext2_fs.h: Change limits to support filesystems with 8k blocks. |
| |
| * initialize.c (ext2fs_initialize): Remove assumption that |
| blocksizes are always <= 4k. |
| |
| 2002-05-11 Theodore Ts'o <tytso@mit.edu> |
| |
| * bmap.c (ext2fs_bmap): Fix bug which caused ext2fs_bmap to fail |
| silently if inode pointer is NULL (and ext2fs_bmap is |
| expected to read the inode itself). |
| |
| 2002-04-27 Theodore Ts'o <tytso@mit.edu> |
| |
| * ismounted.c (check_mntent_file, is_swap_device): Verify that the |
| file we are checking is a block device file before looking |
| at st_rdev, since it's not valid for normal files. |
| (is_swap_device): Move so that it is outside the |
| HAVE_MNTENT_H, so that it is always built. |
| |
| 2002-03-11 Theodore Tso <tytso@mit.edu> |
| |
| * dirblock.c (ext2fs_read_dir_block2, ext2fs_write_dir_block): New |
| functions which take an extra flags argument. The flag |
| EXT2_DIRBLOCK_V2_STRUCT will reverse when the name_len |
| field is byte swampped on big-endian machines, since in |
| the V2 structure, name_len is a char field which is |
| doesn't need to be byte swapped --- except if an |
| old-style kernel had byte-swapped the name_len field |
| as part of the V1 structure. |
| |
| * ext2_err.et.in (EXT2_ET_DIRHASH_UNSUPP): New error code |
| |
| * dirhash.c (ext2fs_dirhash): New function which calculates the |
| hash for a filename in an indexed directory. |
| |
| 2002-03-08 Theodore Tso <tytso@mit.edu> |
| |
| * Release of E2fsprogs 1.27 |
| |
| 2002-03-07 Theodore Tso <tytso@mit.edu> |
| |
| * ext2fs.h (ext2fs_inode_io_intern): Add missing function prototype. |
| |
| * bmap.c, fileio.c, inode_io.c, tst_badblocks.c, |
| tst_byteswap.c: Fix gcc -Wall complaints |
| |
| * Makefile.in (check): Use LD_LIBRARY_PATH to run test programs. |
| (From Philipp Thomas <pthomas@suse.de>) |
| |
| 2002-02-25 Theodore Tso <tytso@mit.edu> |
| |
| * ext2_fs.h: Add structure definitions for the directory indexing |
| extension. |
| |
| 2002-02-23 Theodore Tso <tytso@mit.edu> |
| |
| * unix_io.c (unix_open): Fix 2.4 resource limit workaround so that |
| it doesn't break things on mis32, sparc32, and alpha |
| platforms. |
| |
| 2002-02-21 Theodore Tso <tytso@mit.edu> |
| |
| * ismounted.c (is_swap_device): Fix file descriptor/memory leak; |
| we were missing an fclose(). |
| |
| 2002-02-20 Theodore Tso <tytso@mit.edu> |
| |
| * Makefile.in, inode_io.c, ext2fs.h, ext2_err.et.in: Add new io |
| abstraction interface which exports an ext2 inode. |
| |
| * ext2fs.h, fileio.c (ext2fs_file_flush): Export ext2fs_file_flush |
| as a public interface. Change void * to const void * in |
| ext2fs_file_write's interface. |
| |
| * test_io.c (test_close), unix_io.c (unix_close): Remove unneeded |
| conditional; save a few bytes. |
| |
| 2002-02-12 Theodore Tso <tytso@mit.edu> |
| |
| * Makefile.in (tst_badblocks): Add some extra .o files when |
| linking the debugging program tst_badblocks which are |
| needed if we aren't compiling with inline functions enable. |
| |
| * kernel-list.h (__inline__): On non-gcc and non-Watcom compilers, |
| define away __inline__ since it may not be supported. |
| |
| * kernel-jbd.h (jbd_debug): For systems that don't do STDC, use a |
| stripped down jbd_debug that doesn't use variadic |
| arguments. This will cause warnings under AIX, but things |
| should still build. |
| |
| 2002-02-03 Theodore Tso <tytso@thunk.org> |
| |
| * Release of E2fsprogs 1.26 |
| |
| 2002-02-03 Theodore Tso <tytso@mit.edu> |
| |
| * mkdir.c (ext2fs_mkdir): Change to use ext2fs_inode_alloc_stats2 |
| so that the number of directories in use is adjusted |
| appropriately. |
| |
| * alloc_stats.c (ext2fs_inode_alloc_stats2): Add new function |
| which optionally will modify the number of directories |
| count. |
| |
| 2002-01-03 Theodore Tso <tytso@mit.edu> |
| |
| * dir_iterate.c (ext2fs_dir_iterate2, ext2fs_process_dir_block): |
| Add support for a new flag, DIRENT_FLAG_INCLUDE_REMOVED, |
| which will return deleted directory entries. |
| ext2fs_dir_iterate2 takes a new callback function which |
| is identical with the one used by |
| ext2fs_dblist_dir_iterate(). If the directory entry is |
| deleted, the callback function will be called with the |
| entry paraemter set to DIRENT_DELETED_FILE. |
| |
| * Makefile.in, alloc_stats.c (ext2fs_inode_alloc_stats, |
| ext2fs_block_alloc_stats): New functions which update |
| block/inode allocation statistics in the bitmaps, block |
| group descriptors, and superblock. |
| |
| * mkjournal.c (mkjournal_proc), mkdir.c (ext2fs_mkdir), |
| expanddir.c (expand_dir_proc), bb_inode.c |
| (clear_bad_block_proc, set_bad_block_proc, |
| ext2fs_update_bb_inode), alloc.c (ext2fs_alloc_block): |
| Update to use new block/inode allocation statistics. |
| |
| 2001-12-24 Theodore Tso <tytso@mit.edu> |
| |
| * ismounted.c (is_swap_device): New function used by |
| ext2fs_check_if_mounted and ext2fs_check_mount_point which |
| determines whether or not the specified device is a swap |
| device by using /proc/swaps. More bulletproofing for |
| idiotic/careless system administrators! |
| |
| * ext2fs.h, openfs.c (ext2fs_open), initialize.c |
| (ext2fs_initialize), mkdir.c (ext2fs_mkdir): Add a new |
| field to struct_ext2_filsys, umask. This field is |
| initialize to 022, and affects ext2fs_mkdir in the obvious |
| way. (In the future umask should also affect new file |
| creation routines, but the fileio functions don't |
| currently support this yes.) |
| |
| * ismounted.c (check_mntent_file): Stat all of the entries in |
| /etc/mtab and/or /proc/mounts in order to catch dim-witted |
| system administrators who might have created alias |
| devices. |
| |
| 2001-12-23 Theodore Tso <tytso@mit.edu> |
| |
| * Makefile.in, jfs_user.h: Move linux/jbd.h to |
| ext2fs/kernel-jbd.h, to avoid using the system header |
| file version of hbd.h when using diet glibc (since it |
| forcibly adds /usr/include to the beginning of the |
| include search path.) |
| |
| * kernel-jbd.h, kernel-list.h, jfs_compat.h: Move files from |
| include/linux directory. |
| |
| 2001-12-16 Theodore Tso <tytso@mit.edu> |
| |
| * bitops.h (ext2fs_mark_generic_bitmap, ext2fs_unmark_generic_bitmap), |
| ext_attr.c (ext2fs_read_ext_attr, ext2fs_write_ext_attr), |
| fileio.c (ext2fs_file_write): Fix gcc -Wall nits |
| |
| * Makefile.in, jfs_user.h: linux/jfs.h has been renamed to |
| linux/jbd.h |
| |
| 2001-12-03 Theodore Tso <tytso@mit.edu> |
| |
| * unix_io.c (unix_open): Make sure the ulimit workaround works |
| regardless of the version of glibc which is used to |
| compild e2fsprogs. |
| |
| 2001-11-26 Theodore Tso <tytso@mit.edu> |
| |
| * unix_io.c (unix_open): Work around a bug in 2.4.10+ kernels by |
| trying to unset the filesize limit if at all possible, |
| if a block device is getting opened. (The filesize limit |
| shouldn't be applied against writes to a block device, but |
| starting in 2.4.10, the kernel is doing this.) |
| |
| 2001-11-05 Theodore Tso <tytso@mit.edu> |
| |
| * mkjournal.c (ext2fs_add_journal_inode): When creating a .journal |
| file on adding a journal to an already-mounted filesystem, |
| try to clear the ext2 file attributes on an already |
| existing .journal file so that we don't fail if on a |
| partially added journal to the filesystem. |
| |
| * ext2_fs.h: Define a new ext2 file attribute, EXT2_NOTAIL_FL, |
| which signals that a particular inode should not have the |
| last bits of data (the "tail") be merged with another |
| file. This is necessary to keep LILO happy. |
| |
| 2001-09-20 Theodore Tso <tytso@thunk.org> |
| |
| * Release of E2fsprogs 1.25 |
| |
| 2001-09-16 Theodore Tso <tytso@mit.edu> |
| |
| * ext2_ext_attr.h: Remove unneeded #include of <linux/config.h> |
| which was breaking the build on the Hurd. (Addresses |
| Debian bug #112414). |
| |
| 2001-09-13 Theodore Ts'o <tytso@mit.edu> |
| |
| * ismounted.c (check_mntent_file): We now validate the entry in |
| /etc/mtab to make sure the filesystem is really mounted, |
| since some broken distributions (read: Slackware) have |
| buggy boot scripts that don't initialize /etc/mtab before |
| checking non-root filesystems. (Slackware also doesn't |
| check the root filesystem separately, and reboot if the |
| root filesystem had changes applied to it, which is |
| dangerous and broken.) |
| |
| 2001-09-02 Theodore Tso <tytso@thunk.org> |
| |
| * Release of E2fsprogs 1.24a |
| |
| 2001-08-30 Theodore Tso <tytso@thunk.org> |
| |
| * Release of E2fsprogs 1.24 |
| |
| 2001-08-30 Theodore Tso <tytso@valinux.com> |
| |
| * getsize.c (ext2fs_get_device_size): Back out BLKGETSIZE64 |
| changes, since the ioctl number has been reused by another |
| unofficial patch. |
| |
| 2001-08-15 Theodore Tso <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.23 |
| |
| 2001-08-05 Theodore Tso <tytso@valinux.com> |
| |
| * alloc.c (ext2fs_new_inode, ext2fs_new_block): Use the fast |
| version of the bitmap test routines to speed up these |
| routines. (At some point I may want to make these |
| routines use the find_first_bit functions, but that will |
| add a lot of complexity since it means that these |
| functions will have to break the bitmap abstraction |
| boundary. It's not clear it's worth it.) |
| |
| * mkjournal.c (mkjournal_proc): Remember the last block allocated |
| to speed up ext2fs_new_block(). |
| |
| 2001-07-29 Theodore Tso <tytso@valinux.com> |
| |
| * finddev.c (scan_dir): Fix memory leak; we weren't calling |
| closedir() when exiting the function in all cases. |
| |
| 2001-07-27 Theodore Tso <tytso@valinux.com> |
| |
| * mkjournal.c (ext2fs_create_journal_superblock): Set the first |
| block usable in the journal for external journals to be 2 |
| or 3, depending on the blocksize, so that the existing |
| kernel code does the right thing. |
| |
| * getsize.c (ext2fs_get_device_size): Add support for the |
| BLKGETSIZE64 ioctl. (Ioctl defined by unofficial patches |
| from Ben LaHaise, but it's likely this interface won't |
| change.) |
| |
| * mkjournal.c (ext2fs_add_journal_device): Use the correct block |
| when writing the journal superblock, too. (Oops! Needed |
| to make 1k filesystems with external journal to work.) |
| |
| 2001-07-26 Theodore Tso <tytso@valinux.com> |
| |
| * mkjournal.c (ext2fs_add_journal_device): Use the correct block |
| to find the journal superblock if the blocksize is 1024. |
| |
| 2001-07-21 Theodore Tso <tytso@valinux.com> |
| |
| * ext2_err.et.in (EXT2_ET_LOAD_EXT_JOURNAL): Add new error code |
| |
| 2001-07-20 Theodore Tso <tytso@valinux.com> |
| |
| * ext_attr.c (ext2fs_write_ext_attr): When writing the extended |
| attribute block, set the filesystem changed bit. |
| |
| * bitops.h (ext2fs_find_first_bit_set, ext2fs_find_next_bit_set): |
| Comment out these functions since we're not using them. |
| |
| 2001-07-10 Theodore Tso <tytso@valinux.com> |
| |
| * closefs.c (write_primary_superblock): After writing changes to |
| the primary superblock, update the original superblock |
| copy so we don't have to re-write those changes in the |
| future. |
| (ext2fs_flush): Clear the superblock dirty flag after |
| we've flushed out changes to disk. |
| |
| 2001-07-07 Theodore Tso <tytso@valinux.com> |
| |
| * bitops.h (ext2fs_find_first_bit_set): Use %esi instead of %ebx |
| to avoid register conflicts when compiling in PIC mode. |
| |
| 2001-07-04 Theodore Tso <tytso@valinux.com> |
| |
| * bitops.h (ext2fs_find_first_bit_set, ext2fs_find_next_bit_set): |
| Add new functions (C and in i386 assembler) which quickly |
| find bits set in a bitmask. |
| |
| 2001-06-23 Theodore Tso <tytso@valinux.com> |
| |
| * Makefile.in, ext_attr.c, ext2_attr.c, ext2fs.h: Add new files |
| ext2_ext_attr.h and ext_attr.c for extended attributes |
| support. |
| |
| * Release of E2fsprogs 1.22 |
| |
| 2001-06-22 Theodore Tso <tytso@valinux.com> |
| |
| * mkjournal.c (ext2fs_add_journal_inode): Move close of file |
| descriptor so that adding a journal to a mounted |
| filesystem doesn't die. (Fixes a bug accidentally |
| introduced in e2fsprogs 1.21.) |
| |
| * mkjournal.c (ext2fs_add_journal_inode): Only use fchflags if |
| HAVE_CHFLAGS and UF_NODUMP are defined, since the Hurd has |
| fchflags without defining UF_NODUMP. (Addresses Debian |
| bug #101361) |
| |
| * flushb.c: Use platform independent method of defining the |
| BLKFLSBUF and FDFLUSH ioctl's. Also include sys/mount.h |
| since on newer glibc's BLKFLSBUF is defined there. |
| |
| * bitops.h: The C language versions of ext2fs_swab16/32 need to be |
| included if EXT2FS_ENABLE_SWAPFS is defined, since we need |
| to support byte swapping even if we don't support the |
| conversion functions. (Fixes Debian bug #101686). |
| |
| * dirblock.c (ext2fs_read_dir_block): Remove use of dir_entry_2 |
| since the byte-swapping code all assumes the |
| ext2_dir_entry structure. (It's a question of whether or |
| not name_len should be byte-swapped or not, and whether |
| it's a 16 bit or 8 bit field.) |
| |
| 2001-06-15 Theodore Tso <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.21 |
| |
| 2001-06-15 Theodore Tso <tytso@valinux.com> |
| |
| * Makefile.in: Fix bug in installation of ext2_types.h. It is a |
| file which is generated and is therefore found in the |
| build directory, not source directory. |
| |
| * ismounted.c (check_mntent_file): Use a test file in / to check |
| to see if the root filesystem is mounted read-only. This |
| protects against the case where /etc might not be on /, as |
| well as the case where /etc/mtab doesn't exist. (Both are |
| should-never happen scenarios, but you never know...) |
| |
| 2001-06-14 Theodore Tso <tytso@valinux.com> |
| |
| * ismounted.c (ext2fs_check_if_mounted): Fix grammer in comment. |
| Remove unneeded #pragma argsused, since the arguments are |
| always used. |
| |
| 2001-06-13 Theodore Tso <tytso@valinux.com> |
| |
| * ext2_types.h.in: If linux/types.h has been defined, then don't |
| try to redefine the typedefs. |
| |
| * Makefile.in (HFILES): Add ext2_types.h to the list of files |
| which should be installed. |
| |
| * ismounted.c (check_mntent_file): Work around GNU hurd brain |
| damage. Addresses Debian bug #100304. |
| |
| * Makefile.in: Limit some .o files from being included into the |
| library if --disable-debugfs, --disable-swapfs, |
| --disable-imager, or --disable-resizer are used. |
| |
| 2001-06-12 Theodore Tso <tytso@valinux.com> |
| |
| * inode.c, tst_iscan.c: Stop using the compatibility badblocks |
| function, and use the ext2fs_badblocks_* functions |
| instead. |
| |
| 2001-06-11 Theodore Tso <tytso@valinux.com> |
| |
| * Makefile.in, gen_bitmap.c, bitops.h: Move inline functions |
| ext2fs_mark_generic_bitmap and |
| ext2fs_unmark_generic_bitmap to gen_bitmap.c as normal |
| functions. (This saves space and doesn't significantly |
| change the speed of e2fsck on a P-III.) |
| |
| * ext2fs.h, bitops.h, block.c, bmap.c, closefs.c, dirblock.c, |
| inode.c, native.c, openfs.c, rw_bitmaps.c, swapfs.c: Only |
| include the byte-swapping logic if ENABLE_SWAPFS is turned |
| on or if we're on a big-endian machine. |
| |
| * initialize.c (ext2fs_initialize):Use WORDS_BIGENDIAN directly to |
| set EXT2_FLAG_SWAP_BYTES, instead of using |
| ext2fs_native_flag. |
| |
| * native.c (ext2fs_native_flag): Use WORDS_BIGENDIAN provided by |
| autoconf to determine whether or not return |
| EXT2_FLAG_SWAP_BYTES. |
| |
| 2001-06-10 Theodore Tso <tytso@valinux.com> |
| |
| * Makefile.in: Remove the dependence on the libe2p library. |
| |
| * mkjournal.c (ext2fs_add_journal_inode): Replace use of fsetflags |
| with direct usage of the ioctl/fchflags so that we don't |
| have to depend on the libe2p library. |
| |
| 2001-06-08 Theodore Tso <tytso@valinux.com> |
| |
| * ext2_types.h.in: Use unsigned ints in favor of unsigned longs |
| when trying to find a 32-bit wide type. |
| |
| * icount.c (insert_icount_el): Fix the code used to estimate the |
| size of the new icount array to be more intelligent, to |
| avoid reallocating the array too many times. Thanks to |
| Enrique Perez-Terron for pointing this out. |
| |
| 2001-06-02 Theodore Tso <tytso@valinux.com> |
| |
| * valid_blk.c (ext2fs_inode_has_valid_blocks): Only check i_blocks |
| for a symlink to determine whether it is a fast symlink. |
| |
| 2001-06-01 Theodore Tso <tytso@valinux.com> |
| |
| * Makefile.in, dosio.c, ext2_fs.h, ext2_types.h.in, ext2fs.h: |
| Move include/asm/types.h.in to lib/ext2fs/ext2_types.h.in. |
| |
| 2001-05-25 Theodore Tso <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.20 |
| |
| 2001-05-25 Theodore Tso <tytso@valinux.com> |
| |
| * ismounted.c: More cleanups for ismounted.c, some from Andreas, |
| some to clean up Andreas's patches. Use strncpy instead |
| of strcpy to save the root's mountpoint. Clean up #ifdef |
| structure. Remove uneeded variable in testing/debug driver. |
| |
| 2001-05-24 Andreas Dilger <adilger@turbolinux.com> |
| |
| * ismounted.c: Add check for root device which doesn't depend on |
| /etc/fstab or /proc/mounts to be correct. Don't call |
| endmntent() before we are done with mnt struct. |
| |
| 2001-05-23 Theodore Tso <tytso@valinux.com> |
| |
| * ext2_err.et.in (EXT2_ET_JOURNAL_UNSUPP_VERSION): Added new error |
| code. |
| |
| 2001-05-21 Theodore Tso <tytso@valinux.com> |
| |
| * ext2_fs.h: Change assignment of EXT2_FEATURE_COMPAT_DIR_INDEX to |
| make room for pre-existing usage of |
| EXT2_FEATURE_COMPAT_EXT_ATTR. Add flag EXT2_INDEX_FL with |
| the same codepoint as EXT2_BTREE_FL. |
| |
| 2001-05-20 Theodore Tso <tytso@valinux.com> |
| |
| * ext2fs.h: #include <> instead of "" for ext2fs and et header |
| files, since they will be installed in /usr/include |
| |
| 2001-05-14 Theodore Tso <tytso@valinux.com> |
| |
| * alloc.c, alloc_tables.c, badblocks.c, bb_compat.c, bb_inode.c, |
| bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c, |
| check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, |
| dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, |
| expanddir.c, ext2_fs.h, fileio.c, finddev.c, flushb.c, |
| freefs.c, get_pathname.c, getsize.c, icount.c, imager.c, |
| initialize.c, inline.c, inode.c, irel_ma.c, ismounted.c, |
| link.c, lookup.c, mkdir.c, mkjournal.c, namei.c, native.c, |
| newdir.c, nt_io.c, openfs.c, read_bb.c, read_bb_file.c, |
| rs_bitmap.c, rw_bitmaps.c, swapfs.c, test_io.c, |
| tst_badblocks.c, tst_byteswap.c, tst_getsize.c, |
| tst_iscan.c, unix_io.c, unlink.c, valid_blk.c, version.c, |
| write_bb_file.c, ext2_fs.h: Moved file from include/linux. |
| Adjust all files in this directroy to include this file. |
| |
| * mkjournal.c (ext2fs_create_journal_superblock): Remove redundant |
| code. |
| |
| 2001-05-05 Theodore Tso <tytso@valinux.com> |
| |
| * fileio.c (ext2fs_file_read): Factored out common code and |
| cleaned up function. Fixed a bug where if there was an |
| error reading from the disk, the number of bytes read |
| wasn't reliably set. (Fixes Debian bug #79163) |
| (ext2fs_file_write): Factored out common code and made |
| function more efficient; if writing a full block, don't |
| bother to do a read-modify-write cycle. |
| |
| 2001-05-04 Theodore Tso <tytso@valinux.com> |
| |
| * dirblock.c (ext2fs_read_dir_block): Check for an directory |
| record length which isn't a multiple four, and treat that |
| as an invalid. Scan the directory and return an error |
| (EXT2_ET_DIR_CORRUPTED) if the directory records are |
| corrupted. |
| (ext2fs_write_dir_block): If while byte-swapping the |
| directory block, if there's an error, abort and return |
| EXT2_ET_DIR_CORRUPTED. |
| |
| 2001-05-02 Theodore Tso <tytso@valinux.com> |
| |
| * ext2fs.h (EXT2_FLAG_IMAGE_FILE): Add new flag, and add |
| image_header field in the ext2_filsys structure |
| |
| * block.c (block_iterate_ind, block_iterate_dind, block_iterate_tind): |
| * inode.c (ext2fs_read_inode): |
| * rw_bitmaps.c (read_bitmaps): |
| * openfs.c (ext2fs_open): Add support for EXT2_FLAG_IMAGE_FILE |
| |
| * imager.c (ext2fs_image_bitmap_read): Fix bug in imager to make |
| sure the full bitmap is saved. |
| |
| 2001-05-01 Theodore Tso <tytso@valinux.com> |
| |
| * e2image.h (struct ext2_image_hdr): Add space for the device name |
| in the image header. |
| |
| * dir_iterate.c (ext2fs_process_dir_block): Add a double-check to |
| make sure the rec_len is a multiple of 4, to prevent |
| bus-errors on architectures which care about mis-aligned |
| pointer references. |
| |
| 2001-04-25 Theodore Tso <tytso@valinux.com> |
| |
| * getsize.c (ext2fs_get_device_size): Use an unsigned long to |
| query the device sizes using the BLKGETSIZE ioctl. |
| |
| 2001-04-16 Theodore Tso <tytso@valinux.com> |
| |
| * ismounted.c (check_mntent): Check /proc/mounts on Linux systems |
| before checking /etc/mtab. The EXT2_MF_READONLY flag is |
| now set from the /etc/mtab options field for all |
| filesystems, not just the root filesystem. Add debugging |
| code to make it easier to test ext2fs_check_if_mounted(). |
| |
| * mkjournal.c (ext2fs_create_journal_superblock): Add safety |
| check; return an error if there's an attempt to create a |
| journal less than 1024 filesystem blocks. |
| |
| * ext2_err.et.in, mkjournal.c: Change EXT2_JOURNAL_NOT_BLOCK and |
| EXT2_NO_JOURNAL_SB to be EXT2_ET_*. |
| |
| 2001-02-20 Theodore Tso <tytso@valinux.com> |
| |
| * bitops.h (ext2fs_swab16, ext2fs_swab32): Add i386 assembly |
| inline functions. |
| |
| * tst_byteswap.c: New function to test the byteswap functions. |
| Add to regression test suite. |
| |
| 2001-02-08 Theodore Tso <tytso@valinux.com> |
| |
| * e2image.h (struct ext2_image_hdr): Fix type for fs_hostname |
| |
| 2001-02-07 Theodore Tso <tytso@valinux.com> |
| |
| * mkjournal.c (ext2fs_create_journal_superblock): Fix the setting |
| of s_first for external devices to always be 1, since |
| jsb->s_first is always relative to the start of the |
| journal superblock. Use htonl(1) when setting s_nr_users. |
| |
| 2001-01-17 Theodore Ts'o <tytso@valinux.com> |
| |
| * mkjournal.c (ext2fs_add_journal_device): Fix bug where the |
| device number of the filesystem (instead of the journal) |
| was being dropped into s_journal_dev. |
| |
| 2001-01-15 Theodore Ts'o <tytso@valinux.com> |
| |
| * initialize.c (ext2fs_initialize): Add support for initializing |
| the ext2 superblock for external journal devices. This |
| basically means we don't bother to allocate any block |
| group descriptors. |
| |
| * openfs.c (ext2fs_open): Only open external journal devices if |
| the new flag EXT2_FLAG_JOURNAL_DEV_OK is passed to |
| ext2fs_open. When opening such devices, don't try to read |
| the block group descriptors, since they're not there. |
| |
| * ext2_err.et.in (EXT2_NO_JOURNAL_SB): Add new error code |
| |
| * mkjournal.c: Export a new function, |
| ext2fs_create_journal_superblock(), which allocates and |
| returns a buffer containing a journal superblock. This is |
| needed by mke2fs to create an external journal. Rewrote |
| ext2fs_add_journal_device() so that it no longer creates |
| the external journal, but rather adds a filesystem to an |
| existing external journal. It handles all of the UUID |
| manipulation. |
| |
| * ext2fs.h: List the EXT3_FEATURE_JOURNAL_DEV as a flag supported |
| by the library. Define the EXT2_FLAG_JOURNAL_DEV_OK. |
| Changed function prototype for ext2fs_add_journal_device(). |
| |
| 2001-01-14 Theodore Ts'o <tytso@valinux.com> |
| |
| * closefs.c (ext2fs_flush): Don't write out anything beyond the |
| primary superblock if EXT2_INCOMPAT_JOURNAL_DEV is |
| listed. |
| |
| 2001-01-12 Theodore Ts'o <tytso@valinux.com> |
| |
| * imager.c: Fix gcc -Wall complaints and a series of bugs where |
| retval wasn't set correctly. (Thanks to Andreas Dilger |
| for pointing this out.) |
| |
| 2001-01-11 <tytso@snap.thunk.org> |
| |
| * flushb.c (ext2fs_sync_device): New function which centralizes |
| all of the places which might try to use the BLKFLSBUF |
| or FDFLUSH ioctls (and usually failing to define them |
| since the system header files don't usually do this for |
| us, and we're trying to avoid usage of kernel include |
| files now). |
| |
| 2001-01-10 <tytso@snap.thunk.org> |
| |
| * alloc.c, bb_inode.c, bitmaps.c, bitops.h, block.c, bmap.c, |
| bmove.c, brel.h, cmp_bitmaps.c, dblist.c, dblist_dir.c, |
| dir_iterate.c, expanddir.c, ext2fs.h, ext2fsP.h, fileio.c, |
| finddev.c, get_pathname.c, icount.c, inode.c, irel.h, |
| irel_ma.c, ismounted.c, link.c, lookup.c, mkdir.c, |
| mkjournal.c, namei.c, newdir.c, read_bb_file.c, test_io.c, |
| tst_iscan.c, unix_io.c, unlink.c: Change use of ino_t to |
| ext2_ino_t, to protect applications that attempt to |
| compile -D_FILE_OFFSET_BITS=64, since this inexplicably |
| changes ino_t(!?). So we use ext2_ino_t to avoid an |
| unexpected ABI change. |
| |
| 2001-01-05 <tytso@snap.thunk.org> |
| |
| * dirblock.c (ext2fs_read_dir_block): Fix a potential case where |
| we may overrun allocated memory in case of a corrupted |
| filesystem (or an e2fsck test case :-) when byte-swapping |
| the directory block. |
| |
| * ext2fs.h: Indent the #warning to fix gcc -Wall complaint. |
| |
| * mkjournal.c (ext2fs_add_journal_device): Fix various gcc -Wall |
| complaints including a missing return 0 at the end of |
| ext2fs_add_journal_device. |
| |
| 2001-01-03 <tytso@snap.thunk.org> |
| |
| * Makefile.in: Link in libe2p when creating libext2fs as a shared |
| library, since mkjournal.c now references fsetflags(). |
| |
| * mkjournal.c (ext2fs_add_journal_inode): Folded in Andreas |
| Dilger's changes (with fixups) to allow on-line creation |
| of a journal file. |
| |
| * ext2fs.h, closefs.c (ext2fs_flush): Add new flag, |
| EXT2_FLAG_SUPER_ONLY, which the close routines to only |
| update the superblock, and not the group descriptors. |
| |
| 2000-12-30 Andreas Dilger <adilger@turbolinux.com> |
| |
| * ismounted.c: add ext2fs_check_mount_point() function, which will |
| optionally return the mount point of a device if mounted |
| |
| 2000-12-14 Andreas Dilger <adilger@turbolinux.com> |
| |
| * mkjournal.c: rename ext2fs_add_journal_fs() to the more descriptive |
| ext2fs_add_journal_inode() |
| |
| 2001-01-01 <tytso@snap.thunk.org> |
| |
| * ext2fs.h: Remove definition of ext2fs_sb. Note: this may break |
| source (but not binary) compatibility of some users of the |
| ext2 library. They should just simply do a global search |
| and replace of struct ext2fs_sb with struct |
| ext2_super_block, and use their own private copy of |
| ext2_fs.h if they aren't already. |
| |
| * closefs.c, initialize.c, link.c, newdir.c, openfs.c, swapfs.c: |
| Replace use of ext2fs_sb with ext2_super_block. |
| |
| 2000-12-31 <tytso@snap.thunk.org> |
| |
| * ext2fs.h: Cleaned up header file by removing definitions of |
| feature flags that might not have been defined in older |
| ext2 header files. Now that we're using our own |
| include/linux/ext2fs.h header file, this can never happen. |
| |
| * jfs_dat.h: Removed old header file which is no longer needed. |
| |
| 2000-12-13 Theodore Ts'o <tytso@valinux.com> |
| |
| * closefs.c (ext2fs_update_dynamic_rev): New function suggested |
| by Andreas Dilger to update the filesystem revision to |
| EXT2_DYNAMIC_REV. |
| |
| * swapfs.c (ext2fs_swap_super): Add byte swapping for the journal |
| fields. |
| |
| 2000-12-09 <tytso@snap.thunk.org> |
| |
| * ext2fs.h, mkjournal.c (ext2fs_add_journal_inode, |
| ext2fs_add_journal_device): Add a new argument to the APIs |
| of these function, which is a flags word. This is used to |
| allow the creation of a V1 superblock for those folks who |
| are using ext3 0.3b in production. Note, the user-land |
| interface for getting at this flag won't be documented, as |
| the V1 superblock is deprecated. |
| |
| * mkjournal.c (init_journal_superblock): Sync Stephen's changes |
| which creates a V2 superblock instead of a V1 superblock. |
| |
| 2000-11-21 <tytso@snap.thunk.org> |
| |
| * test_io.c (test_write_blk, test_write_byte): Fix typos pointed |
| out by Andreas Dilger. |
| |
| 2000-11-05 <tytso@snap.thunk.org> |
| |
| * imager.c (ext2fs_image_{inode,super,bitmap}_{read,write}, |
| ext2_fs.h, Makefile.in: New file that has routines that |
| save ext2fs metadata to a file. |
| |
| * ext2_err.et.in (EXT2_ET_MAGIC_E2IMAGE): New error code assigned. |
| |
| * e2image.h: New file which defines the file format for the ext2 |
| image file. (Saved copy of ext2 metadata to a file as a |
| saving throw against worst-case damage.) |
| |
| 2000-11-01 <tytso@snap.thunk.org> |
| |
| * inode.c (ext2fs_flush_icache): Add new function |
| ext2fs_flush_icache() which flushes the internal inode |
| cache. Applications which modify the inode table blocks |
| directly must call this function. |
| |
| 2000-10-26 <tytso@snap.thunk.org> |
| |
| * mkjournal.c: Add #include of netinet/in.h, since Solaris |
| requires it for ntohl(). |
| |
| * ext2_io.h (io_channel_write_byte): Add new interface to allow |
| callers to write specific byte ranges. This is an |
| optional interface, which not all IO channels may |
| implement. |
| |
| * unix_io.c (unix_write_byte): |
| * test_io.c (test_write_byte): Add implementation of the |
| write_byte function. |
| |
| * closefs.c (write_primary_superblock, ext2fs_flush): Add a new |
| function which writes the primary superblock. If the IO |
| channel supports writing raw bytes directly, only fields |
| which were modified are written to the disk. This makes |
| it safe(r) to use utilities like tune2fs on a mounted |
| filesystem. |
| |
| * freefs.c (ext2fs_free): Free the original superblock if it is |
| available. |
| |
| * openfs.c (ext2fs_open): Store a copy of the original superblock |
| when opening it. |
| |
| * ext2fs.h: Add a field to store the original superblock in the |
| ext2 context structure. |
| |
| 2000-10-24 <tytso@snap.thunk.org> |
| |
| * llseek.c: Add #ifdef's for IA64 (it's a 64-bit platform, so we |
| don't need to use llseek). |
| |
| 2000-10-24 <tytso@valinux.com> |
| |
| * Makefile.in, ext2fs.h, jfs_dat.h, mkjournal.c: Add functions for |
| creating an ext3 journal on a filesystem. |
| |
| 2000-08-21 <tytso@valinux.com> |
| |
| * ext2_err.et.in (EXT2_JOURNAL_NOT_BLOCK): Add new error code. |
| |
| 2000-08-22 <tytso@valinux.com> |
| |
| * unix_io.c: Make massive changes to support a multiple block |
| writethrough cacheing. |
| |
| * ext2_io.h: Added flags field to the io_channel structure. |
| |
| 2000-08-19 <tytso@valinux.com> |
| |
| * finddev.c, ext2fs.h, Makefile.in: Add new file, finddev.c, which |
| provides the function ext2fs_find_block_device(). This |
| function returns the pathname to a block device, given its |
| device number. |
| |
| 2000-07-13 <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.19 |
| |
| 2000-07-07 Theodore Ts'o <tytso@valinux.com> |
| |
| * ext2fs.h (EXT2_LIB_FEATURE_INCOMPAT_SUPP): Add |
| EXT3_FEATURE_INCOMPAT_RECOVER (aka needs_recovery) to the |
| list of filesystem flags supported by the library. |
| |
| 2000-07-04 Theodore Ts'o <tytso@valinux.com> |
| |
| * ext2fs.h: Update to include latest journalling additions to the |
| superblock. |
| |
| * dll/jump.funcs: Add new jumptable entries for |
| ext2fs_write_bb_FILE, ext2fs_read_bb_FILE2, and |
| ext2fs_badblocks_equal. |
| |
| * tst_badblocks.c: Update test program to test |
| ext2fs_read_bb_FILE2 and ext2fs_write_FILE. |
| |
| * write_bb_file.c (ext2fs_write_bb_FILE): New function which |
| writes out bad blocks list to a file. |
| |
| * read_bb_file.c (ext2fs_read_bb_FILE2): Add new function which |
| changes the callback function to take two additional |
| arguments; a private blind pointer supplied by the caller, |
| and pointer to a char * containing a pointer to the |
| invalid string. |
| |
| * badblocks.c (ext2fs_badblocks_equal): Add new function which |
| returns true if two badblocks list are equal. |
| |
| * Makefile.in: Remove explicit link of -lc in the shared library. |
| (It shouldn't be necessary, and is harmful in some cases). |
| |
| 2000-06-10 Theodore Ts'o <tytso@valinux.com> |
| |
| * getsize.c (main): Add debugging code under #ifdef DEBUG |
| |
| 2000-05-27 Theodore Ts'o <tytso@valinux.com> |
| |
| * mkdir.c (ext2fs_mkdir): Read the parent directory's inode |
| earlier, so that if there's an error reading it, we can |
| more cleanly back out of the operation. |
| |
| 2000-05-25 <tytso@snap.thunk.org> |
| |
| * getsize.c (ext2fs_get_device_size): Use open64() instead of |
| open() if it exists. Under linux, manually define the |
| ioctl for BLKGETSIZE if it isn't already defined and it's |
| safe to do so. |
| |
| * unix_io.c (unix_open): Use open64() instead of open() if it |
| exists. |
| |
| * llseek.c: Simplify header includes of unistd.h. If lseek64 is |
| available (and prototypes are defined) use it in |
| preference to llseek. |
| |
| * Makefile: Add hack dependency rule so that parallel makes work |
| correctly. |
| |
| 2000-05-18 Theodore Ts'o <tytso@valinux.com> |
| |
| * ext2fs.h: Add appropriate ifdef's to support C++ compilation. |
| |
| 2000-04-03 Theodore Ts'o <tytso@valinux.com> |
| |
| * block.c: Readibility tweak in conditionals involving |
| ctx->fs->flags. |
| |
| * ext2fs.h: Use AUTOCONF SIZEOF_* macros if available to determine |
| how to define __s64 and __u64. Turn off "compression is |
| experimental" warning if the cpp macro |
| I_KNOW_THAT_COMPRESSION_IS_EXPERIMENTAL is defined. |
| |
| 2000-02-11 <tytso@snap.thunk.org> |
| |
| * ext2fs.h: Define EXT2FS_COMPRESSED_BLKADDR and HOLE_BLKADDR. |
| Conditionally include Compression as a supported type if |
| ENABLE_COMPRESSION (via --enable-compression) is turned on. |
| |
| * swapfs.c (ext2fs_swap_super): Swap the compression usage bitmap. |
| |
| 2000-02-08 <tytso@snap.thunk.org> |
| |
| * bitops.h (ext2fs_mark_generic_bitmap, ext2fs_unmark_generic_bitmap, |
| ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| ext2fs_mark_inode_bitmap, ext2fs_unmark_inode_bitmap): |
| Change to return the previous state of the bit that is |
| being marked or unmarked. For speed optimization. |
| |
| 2000-02-02 Theodore Ts'o <tytso@valinux.com> |
| |
| * getsize.c, ismounted.c: Remove unneeded include of linux/fs.h |
| |
| * swapfs.c: Remove #ifdef HAVE_EXT2_INODE_VERSION since it's not |
| needed any more; we know it will always be i_generation. |
| Add support for swapping the high bits of the uid and gid. |
| |
| 1999-11-19 <tytso@valinux.com> |
| |
| * mkdir.c (ext2fs_mkdir): Only update the parent's inode link |
| counts if the link was successful. Patch suggested by |
| jeremy@goop.org. |
| |
| * Makefile.in (distclean): Remove TAGS and Makefile.in.old from |
| the source directory. |
| |
| 1999-11-10 <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.18 |
| |
| 1999-11-08 <tytso@valinux.com> |
| |
| * Makefile.in (tst_badblocks): Add freefs.o to the object list, |
| since ext2fs_badblocks_list_free was moved to freefs.c. |
| |
| * tst_badblocks.c: Use the newer badblocks API names. Add |
| duplicate blocks to the test inputs to test dealing with |
| adding blocks which are already in the badblocks list. |
| |
| * badblocks.c (ext2fs_badblocks_list_add): If appending to the end |
| of the list, use a shortcut O(1) operations instead of an |
| O(n) operation. (Idea suggested by David Beattie.) |
| |
| * freefs.c (ext2fs_free): Use ext2fs_badblocks_list_free() instead |
| of badblocks_list_free(), to save a procedure call. |
| |
| 1999-10-26 <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.17 |
| |
| 1999-10-26 <tytso@valinux.com> |
| |
| * ext2fs.h: Add kludge to deal with the fact that egcs cpp doesn't |
| seem to handle ~0UL the same way as they used to. |
| |
| 1999-10-25 <tytso@valinux.com> |
| |
| * nt_io.c (_OpenNtName): Open the device using |
| FILE_SYNCHRONOUS_IO_NONALERT instead of |
| FILE_SYNCHRONOUS_IO_ALERT |
| (nt_open): At the end of the device open routine, unlock |
| the drive but do not dismount it. |
| |
| * initialize.c (CREATOR_OS): Use __GNU__ instead of __gnu__ to |
| detect the Hurd OS. |
| |
| 1999-10-22 <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.16 |
| |
| 1999-10-22 <tytso@valinux.com> |
| |
| * mkdir.c (ext2fs_mkdir): Pass EXT2_FT_DIR flag to ext2fs_link(). |
| |
| * link.c (ext2fs_link): This call now uses the low three bits of |
| the flags parameter to pass the directory filetype |
| information; it will set the directory entry FILETYPE |
| information if the filesystem supports it. |
| |
| * newdir.c (ext2fs_new_dir_block): If the FILETYPE superblock |
| option is set, then create the '.' and '..' entries with |
| the filetype set to EXT2_FT_DIR. |
| |
| 1999-09-24 <tytso@valinux.com> |
| |
| * nt_io.c: New file which supports I/O under Windows NT. |
| |
| 1999-09-07 <tytso@valinux.com> |
| |
| * ext2fs.h: Add new fields for journalling and define new |
| feature bits used by newer filesystems: IMAGIC_INODES, |
| HAS_JOURNAL, RECOVER. |
| |
| * expanddir.c (ext2fs_expand_dir, expand_dir_proc): Change where |
| we update the inode block count and size files so that the |
| block count field is updated correctly when we create an |
| indirect block. |
| |
| 1999-07-18 Theodore Ts'o <tytso@valinux.com> |
| |
| * Release of E2fsprogs 1.15 |
| |
| 1999-06-23 <tytso@valinux.com> |
| |
| * swapfs.c (ext2fs_swap_inode): Add compatibility for Linux 2.3 |
| kernels that use i_generation instead of i_version. Patch |
| supplied by Jon Bright <sircus@sircus.demon.co.uk>. |
| |
| 1999-06-21 <tytso@valinux.com> |
| |
| * dir_iterate.c (ext2fs_process_dir_block): Check for corrupted |
| directory entry before calling the callback function. |
| This should prevent some core dumps of insufficiently |
| paranoid callback functions. |
| |
| 1999-05-29 <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Add feature definition for AFS IMAGIC inodes. |
| |
| * fileio.c (ext2fs_file_open): Remove obsolete comment stating |
| that we don't handle writing yet (we do). Fixed bug where |
| we weren't allocating a big enough buffer for ext2_bmap. |
| |
| 1999-05-03 <tytso@rsts-11.mit.edu> |
| |
| * openfs.c (ext2fs_open): Check to make sure that the number of |
| blocks per group is not zero --- if so, it must be a bad |
| superblock! |
| |
| 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs 1.14 |
| |
| 1999-01-07 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_read_inode, ext2fs_write_inode): Check to see if |
| the inode number is zero; if it's zero, return |
| EXT2_ET_BAD_INODE_NUM. |
| |
| 1998-12-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Use EXT2_FIRST_INODE instead |
| of EXT2_FIRST_INO to ensure compatibility with Linux 1.2 |
| header files. |
| |
| Mon Jan 4 02:32:09 1999 Theodore Y. Ts'o <tytso@mit.edu> |
| |
| * llseek.c (ext2fs_llseek): Change ext2fs_llseek() in the |
| non-Linux case to use EINVAL by default, unless it isn't |
| defined, in which case we use EXT2_ET_INVALID_ARGUMENT |
| instead. |
| |
| 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs 1.13 |
| |
| 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Makefile.in: Updated dependencies. |
| |
| 1998-09-22 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Make sure that we allocate |
| enough inodes so that we can make a valid filesystem. |
| |
| 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * rw_bitmaps.c: Fixed signed/unsigned warnings. |
| |
| * fileio.c (ext2fs_file_set_size): Remove unneeded extern from the |
| function declaration. |
| |
| * dblist.c (make_dblist): Add safety check in case the dblist |
| pointer passed in is null (in which case, assign it to |
| fs->dblist). Fixed some signed/unsigned warnings. |
| |
| * bmap.c: Make addr_per_block be of type blk_t to avoid |
| signed/unsigned warnings. |
| |
| * namei.c (ext2fs_follow_link): Remove uneeded extern from the |
| function declaration. |
| |
| * get_pathname.c (get_pathname_proc): Use return value from |
| ext2fs_get_mem, instead of checking if &gp->name is |
| NULL. |
| |
| * dir_iterate.c (ext2fs_process_dir_block): |
| * dblist_dir.c (ext2fs_dblist_dir_iterate): Remove uneeded extern |
| from the function declaration. |
| |
| * block.c (ext2fs_block_iterate2): If the read_inode call fails, |
| return the error directly instead of jumping to the |
| cleanup routine, since we don't need to do any cleanup. |
| |
| * alloc_table.c (ext2fs_allocate_group_table): Make this |
| function take a dgrp_t for its group argument. |
| |
| * ext2fs.h: Make dgrp_t an __u32 type, and make |
| fs->desc_group_count be of type dgrp_t. |
| |
| 1998-07-27 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * badblocks.c (ext2fs_badblocks_list_add): Use a bigger increment |
| than 10 blocks when we need to expand the size of the |
| badblocks list. |
| |
| 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs 1.12 |
| |
| 1998-06-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * closefs.c (ext2fs_flush): Update the s_block_group_nr field as |
| appropriate for all of the block group copies, so that |
| it's clear where the beginning of the filesystem is on the |
| disk. (For when the partition table gets scrod.) |
| |
| * ext2fs.h: Change the name of the feature from |
| EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE to |
| EXT2_FEATURE_INCOMPAT_FILESIZE (to match with the kernel). |
| |
| 1998-06-18 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (get_next_blockgroup): Fix bug where if |
| get_next_blockgroup() is called early because of a missing |
| inode table in a block group, the current_inode counter |
| wasn't incremented correctly. |
| |
| 1998-06-16 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * read_bb.c (ext2fs_read_bb_inode): Make function more robust |
| against a completely trashed bad block inode. |
| |
| 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc_tables.c (ext2fs_allocate_group_table): Fix bug so that if |
| the stride length hits a bad value, we retry the block |
| allocation starting at the beginning of the block group. |
| |
| * ext2fs.h, bb_inode.c, block.c, bmove.c, dir_iterate.c, |
| expanddir.c, ext2fsP.h, read_bb.c: Change blkcnt_t to be |
| e2_blkcnt_t to avoid collision with LFS API. |
| |
| 1998-05-01 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Initialize s_inodes_count in a |
| way that avoids overflows on disk sizes greater than 4GB. |
| |
| 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Define EXT2_QSORT_TYPE appropriately for the |
| return type for comparison functions for qsort. |
| |
| * dblist.c (dir_block_cmp): Use EXT2_QSORT_TYPE in function |
| declaration. |
| |
| 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h, bitops.h: Add support for the Watcom C compiler to do |
| inline functions. |
| |
| * ext2fs.h, dosio.c: Use asm/types.h instead of linux/types.h to |
| evade a potential problem with glibc's header files trying |
| to spike out linux/types.h. |
| |
| * ext2fs.h (ext2fs_resize_mem): Change the function prototype to |
| include the old size of the memory, which is needed for |
| some braindamaged memory allocation systems that don't |
| support realloc(). |
| |
| * badblocks.c (ext2fs_badblocks_list_add): |
| bb_inode.c (clear_bad_block_proc): |
| dblist.c (ext2fs_add_dir_block): |
| icount.c (insert_icount_el): |
| irel_ma.c (ima_put): |
| rs_bitmap.c (ext2fs_resize_generic_bitmap): Update functions to |
| pass the old size of the memory to be resized to |
| ext2fs_resize_mem(). |
| |
| 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Makefile.in: Change to use new installation directory variables |
| convention. Fix uninstall rules to take $(DESTDIR) into |
| account. |
| |
| 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: If __STRICT_ANSI__ is defined and we're on a platform |
| with 32 bit longs, then we need to manually define __s64 |
| and __u64, since the current kernel header files don't |
| define these if __STRICT_ANSI__ is defined. This is a |
| problem if we are compiling with full GCC warnings, since |
| we do need 64 bit support. |
| |
| * Makefile.in (OBJS): Remove bmove.o from files to be built, |
| since we're not using ext2fs_move_blocks() and there |
| is some question as to its usefulness in its current |
| form. |
| |
| * bmap.c (block_bmap): Remove unused function. |
| |
| * bmove.c (process_block): Fix -Wall warning. |
| |
| 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * block.c (ext2fs_block_iterate3): Make the ref_offset field |
| contain the offset into the inode.i_blocks array when |
| ref_block is zero. Since we haven't done a formal |
| release of e2fsprogs since block_iterate2 was first |
| introduced, I removed block_iterate2, and renamed |
| block_iterate3 to be block_iterate2. |
| |
| * bb_inode.c, bmove.c, dblist_dir.c, dir_iterate.c, |
| expanddir.c, ext2fs.h, ext2fsP.h, read_bb.c: Change |
| use of block_iterate and block_iterate2 to |
| block_iterate2 with the new prototype for the |
| interator function. (using blkcnt_t forr blockcount) |
| |
| 1998-03-21 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Add new superblock fields (s_algorithm_usage_bitmap, |
| s_prealloc_blocks, s_prealloc_dir_blocks). Added |
| conditional defines of new features COMPAT_DIR_PREALLOC, |
| RO_COMPAT_LARGE_FILE RO_COMPAT_BTREE_DIR, |
| INCOMPAT_COMPRESSION, INCOMPAT_DIRNAME_SIZE. Changed |
| the library to declare that we support COMPAT_DIR_PREALLOC, |
| INCOMPAT_DIRNAME_SIZE, RO_COMPAT_LARGE_FILE. |
| |
| * fileio.c: Rename function ext2fs_file_llseek to be |
| ext2fs_file_lseek, which is more accurate. |
| |
| * block.c: Add new function ext2fs_block_iterate3 which calls |
| the iterator function with the blockcount argument of |
| type blkcnt_t. This version of the function is |
| allowed to handle large files; the other fucntions are |
| not. |
| |
| * ext2fs.h: Add new type blkcnt_t |
| |
| * ext2_err.et.in: Add error code EXT2_ET_FILE_TOO_BIG |
| |
| * block.c (ext2fs_block_iterate2): Fix bug where the block count |
| field wasn't getting correctly incremented for sparse |
| files when the indirect or doubly-indirect block |
| specified in the inode was zero. |
| |
| Sun Mar 8 22:42:47 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * unlink.c (unlink_proc): |
| * lookup.c (lookup_proc): |
| * link.c (link_proc): |
| * get_pathname.c (get_pathname_proc): |
| * dir_iterate.c (ext2fs_process_dir_block): Mask off high 8 bits |
| from dirent->name_len, so it can be used for other |
| purposes. |
| |
| * ext2fs.h: Add definition of EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE, |
| and indicate that we have support for this incompatible |
| option. |
| |
| Mon Feb 23 08:46:33 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2_err.et.in: Added new error code, EXT2_ET_CANCEL_REQUESTED. |
| |
| Fri Feb 20 23:58:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_get_num_dirs): Improve the estimation of the |
| number of directories when the block group information is |
| unreliable. |
| |
| 1998-02-20 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| |
| * inode.c (ext2fs_get_next_inode): Always do the check to see if the |
| inode table is missing so that we catch the case where the |
| first block group is missing. |
| |
| * getsize.c, ismounted.c, unix_io.c: #include errno.h since it's |
| needed. |
| |
| Mon Feb 16 16:16:00 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2_io.h, ext2fs.h: Protect against being included multiple times. |
| |
| * bmove.c: #include ext2fsP.h instead of "ext2fs/ext2fs.h" |
| |
| * test_io.c (test_flush): Add a debugging printf when the flush |
| method is called. |
| |
| * rw_bitmaps.c (ext2fs_read_bitmaps): If the bitmaps are already |
| read in, return right away. |
| |
| Sun Feb 1 08:20:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bitops.h: Don't try to do i386 inline asm functions if the |
| compiler isn't GCC. |
| |
| * ext2fs.h: If EXT2_FLAT_INCLUDES is defined, #include e2_types.h, |
| instead of linux/types.h, and e2_bitops.h instead of |
| ext2fs/bitops.h. |
| |
| * icount.c, version.c: Don't #include <et/com_err.h>, as it isn't |
| necessary. |
| |
| Sat Jan 17 13:13:31 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_open_inode_scan): Initialize the group variables |
| so that we don't need to call get_next_blockgroup() the |
| first time around. Saves a bit of time, and prevents us |
| from needing to assign -1 to current_group (which is an |
| unsigned value). |
| |
| * icount.c (insert_icount_el): Cast the estimated number of inodes |
| from a float to an ino_t. |
| |
| * alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c, |
| bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c, |
| check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, |
| dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, |
| expanddir.c, ext2fs.h, fileio.c, freefs.c, |
| get_pathname.c, getsize.c, icount.c, initialize.c, |
| inline.c, inode.c, irel_ma.c, ismounted.c, link.c, |
| lookup.c, mkdir.c, namei.c, native.c, newdir.c, |
| openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c, |
| rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, |
| tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, |
| valid_blk.c, version.c: If EXT2_FLAT_INCLUDES is |
| defined, then assume all of the |
| ext2-specific header files are in a flat directory. |
| |
| * block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast |
| all assignments from void * to be compatible with C++. |
| |
| Tue Jan 6 11:28:15 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * closefs.c (ext2fs_flush): Add a call to io_channel_flush() to |
| make sure the contents of the disk are flushed to disk. |
| |
| Mon Dec 29 14:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_add_dir_block): Change new to be new_entry to |
| avoid C++ namespace clash. |
| |
| * bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to |
| avoid C++ namespace clash. |
| |
| * ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c, |
| irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c, |
| ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c, |
| unlink.c: Change private to be priv_data (to avoid C++ |
| namespace clash) |
| |
| Fri Nov 28 09:26:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more |
| paranoid about validating the directory counts from the |
| block group information. |
| |
| * all files: Don't include stdlib.h anymore; include it in |
| ext2_fs.h, since that file requires stdlib.h |
| |
| Thu Nov 20 16:07:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * expanddir.c (ext2fs_expand_dir): Check to make sure the block |
| bitmap is loaded, and return an error if it is not. |
| (expand_dir_proc): Only use ext2fs_write_dir_block when |
| writing a directory block, not when writing out a fresh |
| indirect block. |
| |
| Tue Nov 11 22:46:45 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Makefile.in, tst_getsize.c: Added new file which is used to test |
| the ext2fs_get_device_size function. |
| |
| * ext2_err.et.in (EXT2_ET_UNIMPLEMENTED): Added new error code. |
| |
| Sun Nov 2 20:36:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Make ext2fs_get_mem take an unsigned argument. |
| |
| * fileio.c (ext2fs_file_get_size, ext2fs_file_set_size, |
| ext2fs_file_get_fs): New functions added. |
| |
| |
| Fri Oct 31 12:16:52 1997 <tytso@EDT.MIT.EDU> |
| |
| * bitops.c (ext2fs_warn_bitmap, ext2fs_warn_bitmap2): Don't call |
| com_err if OMIT_COM_ERR is defined. |
| |
| Thu Oct 30 11:33:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Rename new error codes to _ET_ in them for consistency. |
| |
| Sat Oct 25 00:06:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * [all files, basically]: Added definition of ext2fs_get_mem, |
| ext2fs_free_mem, and ext2fs_resize_mem in ext2fs.h, and |
| changed all library routines to use these wrapper functions. |
| |
| * dblist.c, mkdir.c: use EXT2_DIR_EXISTS and EXT2_DB_NOT_FOUND |
| instead of the system error messages. |
| |
| * ext2_err.et.in: Added new error messages EXT2_DIR_EXISTS and |
| EXT2_DB_NOT_FOUND |
| |
| * ext2fs.h: Added function declarations and constants for bmap.c |
| and fileio.c. |
| |
| * ext2_err.et.in: Added new error messages EXT2_FILE_RO and |
| EXT2_ET_MAGIC_EXT2_FILE |
| |
| * Makefile.in: Added files bmap.c and fileio.c, and temporarily |
| commented out brel_ma.c and irel_ma.c |
| |
| * bmap.c: New file which maps a file's logical block number to its |
| physical block number. |
| |
| * fileio.c: New file which implements simple file reading and |
| writing primitives. |
| |
| * alloc.c (ext2fs_alloc_block): New function which allocates a |
| block, zeros it, and updates the filesystem accounting |
| records appropriately. |
| |
| Wed Oct 22 16:47:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY, |
| EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, |
| EXT2_INODE_ALLOC_FAIL, EXT2_NOT_DIRECTORY |
| |
| * Change various library files to use these functions instead of |
| EINVAL, ENOENT, etc. |
| |
| Mon Oct 20 19:32:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * llseek.c: Check HAVE_LLSEEK_PROTOTYPE to see whether or not we |
| need to declare llseek(). |
| |
| Sun Oct 19 18:56:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Rename io.h to be ext2_io.h (avoid namespace collisions) |
| |
| * Add #ifdef's for HAVE_SYS_STAT_H and HAVE_SYS_TYPES_H |
| |
| Fri Oct 3 13:35:59 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * llseek.c (ext2fs_llseek): Fix type error for ext2fs_llseek() |
| |
| * icount.c (ext2fs_icount_validate): |
| * bmove.c (process_block): Fix lint error in type for fprintf(). |
| |
| Mon Sep 15 11:45:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_check_directory): Add support for the callback |
| to return the error code EXT2_ET_CALLBACK_NOTHANDLED. |
| |
| Thu Sep 4 12:28:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bitmaps.c (ext2fs_set_bitmap_padding): New function which sets the |
| padding of the bitmap to be all one's. |
| |
| Wed Sep 3 14:27:30 1997 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| |
| * llseek.c: Added missing semicolon to glibc fixup declaration of |
| llseek(). |
| |
| * bmove.c: Add #include of errno.h |
| |
| Sat Aug 23 22:47:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Makefile.in (ELF_SO_VERSION): Bump version to be 2.4 since we've |
| added a new field to the io_channel (app_data). |
| |
| * io.h: Add a new element to the io_channel structure, app_data. |
| |
| * initialize.c, openfs.c: Set io->app_data to point at the |
| filesystem handle. |
| |
| Thu Aug 14 08:14:17 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * io.h: Change the prototype of ext2fs_llseek() to use int's |
| instead of unsigned int's. |
| |
| * llseek.c: Change to allow PIC and !HAVE_LLSEEK. Add a prototype |
| to make life easer for GNU Libc 2. |
| |
| * rw_bitmaps.c: On the PowerPC, the big-endian variant of the ext2 |
| filesystem has its bitmaps stored as 32-bit words with bit |
| 0 as the LSB of each word. Thus a bitmap with only bit 0 |
| set would be, as a string of bytes, 00 00 00 01 00 ... To |
| cope with this, we byte-reverse each word of a bitmap if |
| we have a big-endian filesystem, that is, if we are *not* |
| byte-swapping other word-sized numbers. |
| |
| Mon Aug 11 03:30:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dosio.c: New file to do DOS/BIOS disk accesses. |
| |
| * namei.c (open_namei): Make pathlen be of type size_t. |
| |
| * llseek.c: Always #include stdlib.h since it's need to define |
| size_t. |
| |
| * io.h: Use errcode_t for magic numbers. |
| |
| * icount.c (get_icount_el): Use size_t where appropriate |
| |
| * dupfs.c (ext2fs_dup_handle): |
| * dblist.c (dir_block_cmp): Use size_t where appropriate. |
| |
| * read_bb.c (ext2fs_read_bb_inode): |
| * cmp_bitmaps.c (ext2fs_compare_inode_bitmap): Use blk_t, ino_t |
| and size_t where appropriate. |
| |
| * closefs.c (ext2fs_flush): Use dgrp_t instead of int where |
| appropriate. |
| |
| * openfs.c (ext2fs_open): |
| * check_desc.c (ext2fs_check_desc): Use blk_t instead of int where |
| appropriate. |
| |
| * rw_bitmaps.c (read_bitmaps): |
| * irel_ma.c: |
| * inode.c (ext2fs_write_inode): |
| * initialize.c (ext2fs_initialize): |
| * brel_ma.c: Fix to make be 16-bit safe. |
| |
| * link.c (ext2fs_link): |
| * unlink.c (ext2fs_unlink): |
| * lookup.c (lookup_proc): |
| * ismounted.c (ext2fs_check_if_mounted): |
| * block.c (xlate_func): Add #pragma argsused for Turbo C. |
| |
| Sun Aug 10 10:05:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * block.c (ext2fs_block_iterate2): Use retval which is a errcode_t |
| type. |
| |
| * bitmaps.c (make_bitmap): Use size_t instead of int where |
| appropriate. |
| |
| * bb_inode.c (set_bad_block_proc): Add #pragma argsused for Turbo C. |
| |
| * alloc.c (ext2fs_new_inode): Use ino_t instead of int for the |
| group number. |
| |
| * get_pathname.c: Use ino_t instead of int where appropriate. |
| |
| * ext2fs.h: Make the magic structure element be errcode_t instead |
| of int. |
| |
| * alloc.c alloc_tables.c badblocks.c bb_compat.c bb_inode.c |
| bitmaps.c block.c bmove.c brel_ma.c check_desc.c closefs.c |
| cmp_bitmaps.c dblist.c dblist_dir.c dir_iterate.c |
| dirblock.c dupfs.c expanddir.c freefs.c get_pathname.c |
| icount.c initialize.c inline.c inode.c irel_ma.c link.c |
| llseek.c lookup.c mkdir.c namei.c newdir.c read_bb.c |
| read_bb_file.c rs_bitmap.c rw_bitmaps.c swapfs.c |
| test_io.c tst_badblocks.c tst_iscan.c unix_io.c unlink.c |
| valid_blk.c version.c: Add an #ifdef for HAVE_UNISTD_H |
| |
| Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * unix_io.c (unix_read_blk): If ext2fs_llseek() fails, but errno |
| is zero, then return EXT2_IO_LLSEEK_FAILED. |
| |
| * ext2_err.et.in: Add a new error code, EXT2_IO_LLSEEK_FAILED. |
| |
| * Release of E2fsprogs 1.11 |
| |
| Mon Jun 16 23:53:06 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_dblist_count): Added new function which returns |
| the number of directory blocks in dblist. |
| |
| Sat Jun 14 01:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * unix_io.c (unix_flush): Make the io_channel flush function do a |
| fsync to flush the kernel buffers to disk. |
| |
| Wed Jun 11 18:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_inode_scan_goto_blockgroup): Fix bug; the |
| current inode number wasn't being set by the |
| goto_blockgroup function. |
| |
| Mon Jun 9 10:45:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bmove.c (ext2fs_move_blocks): New function which takes a bitmap |
| of blocks which need to be moved, and moves those blocks |
| to another location in the filesystem. |
| |
| * rs_bitmap.c (ext2fs_resize_generic_bitmap): When expanding a |
| bitmap, make sure all of the new parts of the bitmap are |
| zero. |
| |
| Sun Jun 8 16:24:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bitmaps.c (ext2fs_copy_bitmap): Fix bug; the destination bitmap |
| wasn't being returned to the caller. |
| |
| * alloc_tables.c (ext2fs_allocate_group_table): Add new function |
| ext2fs_allocate_group_table() which sets the group tables |
| for a particular block group. The relevant code was |
| factored out of ext2fs_allocate_tables(). |
| |
| * dblist.c (make_dblist): Adjust the initial size of the directory |
| block list to be a bit more realistic (ten plus twice the |
| number of directories in the filesystem). |
| |
| Thu May 8 22:19:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * badblocks.c (ext2fs_badblocks_list_test): Fix bug where |
| ext2fs_badblocks_list_test would test the list (and exceed |
| array boundaries) if there were no bad blocks on the bad |
| blocks list. (Showed up when user tried: mke2fs -c -b 4096). |
| |
| Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| |
| * Release of E2fsprogs version 1.10 |
| |
| Thu Apr 24 10:13:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| |
| * alloc_tables.c (ext2fs_allocate_tables): Correctly place the |
| inode and block bitmaps based on the RAID 0 stride |
| parameter (which is passed by mke2fs). |
| |
| * ext2fs.h: Add "stride" parameter to ext2_filsys, to be used by |
| mke2fs to communicate the stride length to |
| ext2fs_allocate_tables() |
| |
| Wed Apr 23 21:50:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Fix to compile under Linux 1.2 |
| systems. (We can't assume that the new filesystem types |
| are supported.) |
| |
| Wed Apr 23 18:40:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc_tables.c (ext2fs_allocate_tables): Make sure that we |
| allocate the inode and block bitmaps inside block group at |
| all times. |
| |
| Mon Apr 21 00:06:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc.c (ext2fs_new_block): Fix bug where if goal==0 and the |
| filesystem has no free blocks, ext2fs_new_block would loop |
| forever. |
| |
| * dupfs.c (ext2fs_dup_handle): Duplicate an ext2 filesystem handle |
| |
| * freefs.c (ext2fs_free_inode_cache): Decrement refcount and only |
| free if refcount goes to zero. |
| |
| * inode.c (create_icache): Initialize refcount to 1. |
| |
| * ext2fsP.h: Added refcount to ext2_inode_cache |
| |
| * dblist.c (ext2fs_copy_dblist): New function to copy a directory |
| block list. |
| |
| * badblocks.c (ext2fs_badblocks_copy): New function to copy a |
| badblocks structure. |
| |
| Sun Apr 20 23:19:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bitmaps.c (ext2fs_copy_bitmap): New function to copy a bitmap. |
| |
| * unix_io.c, test_io.c (unix_open, test_open): Initialize the |
| refcount to 1. |
| (unix_close, test_close): Decrement the refcount and only |
| close the io_channel if the refcount goes to 0. |
| |
| * io.h: Add refcount to the io_channel structure. Add new macro |
| interface io_channel_bumpcount() to bump the refcount. |
| |
| Thu Apr 17 20:25:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_read_inode, ext2fs_write_inode): Use the inode |
| cache in the filesystem handle, instead of the inode cache |
| in a static variable. |
| |
| * freefs.c: Added static function to free the inode cache (called by |
| ext2fs_free). |
| |
| * ext2fsP.h: Added definition of the ext2_inode_cache structures. |
| |
| * ext2fs.h: Added pointer to the inode_cache structure. |
| |
| * block.c (block_iterate_ind, block_iterate_dind, |
| block_iterate_tind): If there are holes in the indirect, |
| doubly indirect, or triply indirect blocks, increment the |
| block count field automatically. |
| |
| Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.09 |
| |
| Mon Apr 14 20:38:56 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * version.c (ext2fs_parse_version_string): Check the passed in |
| version string (instead of the hard-coded one). |
| |
| * alloc_tables.c (ext2fs_allocate_tables): If the last block is |
| greater filesystem size, clamp it to prevent allocating a |
| block or inode bitmap beyond the filesystem. |
| |
| * initialize.c (ext2fs_initialize): Fix bug where the metatdata |
| overhead calculation was accidentally removed. |
| |
| Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.08 |
| |
| Thu Apr 10 13:15:15 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_set_dir_block): New function which sets the |
| block of a dblist entry, given the directory inode and |
| blockcnt. |
| |
| Sat Apr 5 12:42:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc_tables.c (ext2fs_allocate_tables): Allocate the bitmap and |
| inode bitmaps at staggered locations across the block |
| groups, to avoid concentrating the bitmaps on a small |
| number of disks when using striped RAID arrays. |
| |
| * initialize.c (ext2fs_initialize): By default, choose the maximum |
| possible number of blocks per group (based on the size of |
| the bitmaps in the blocksize). |
| |
| Fri Apr 4 11:28:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Add support for |
| EXT2_COMPAT_SPARSE_SUPER feature. |
| |
| * closefs.c (ext2fs_bg_has_super): New function to determine |
| whether or a particular block group should have a |
| superblock and block group descriptor. Used for the |
| EXT2_COMPAT_SPARSE_SUPER feature is turned on. |
| (ext2fs_flush): Check ext2fs_bg_has_super to see whether |
| or not the superblock should be written out for the block |
| group. |
| |
| * ext2fs.h (EXT2_COMPAT_SPARSE_SUPER): Define compatibility flag |
| for sparse duplicate superblocks. |
| |
| * version.c (ext2fs_get_library_version): New function which |
| returns the library version. |
| |
| * version.c (ext2fs_parse_version_string): New function which |
| parses a version string and returns a version number, |
| so application programs can compare version numbers as |
| integers. |
| |
| Wed Mar 26 00:43:52 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * icount.c (ext2fs_create_icount): Change function so that it also |
| takes a new argument which contains a "hint" icount |
| structure. This "hint" icount allows the create function |
| to set up the sorted list in advance. This reduces |
| significantly the amount of data moving needed to insert |
| these inodes into the list later. |
| |
| * icount.c (ext2fs_icount_validate): New function which validates |
| that the icount structure's rep invariant. |
| |
| * icount.c (get_icount_el): Completely revamped implementation |
| to subsume put_icount_el(). Put_icount_el() used to |
| use an O(N) implementation to insert in the middle |
| of the icount list. It now uses a O(ln N) to search |
| for where the icount should be inserted, and then uses |
| a memcpy to move the list down (instead of a for loop). |
| |
| * icount.c (ext2fs_icount_fetch, ext2fs_icount_store, |
| ext2fs_icount_increment, ext2fs_icount_decrement): Check |
| to see if the inode is within bounds; if it isn't, return |
| EINVAL. |
| |
| * bitops.h (ext2fs_test_generic_bitmap): Fix error message given |
| when a bad inode number is passed to test_generic_bitmap |
| to be EXT2FS_TEST_ERROR instead of the wrong |
| EXT2FS_UNMARK_ERROR. |
| |
| Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu> |
| |
| * Release of E2fsprogs version 1.07 |
| |
| Sun Mar 2 16:46:18 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Makefile.in (ELF_VERSION): Change version to be 2.2 |
| |
| Tue Feb 11 14:54:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc.c (ext2fs_get_free_blocks): Change routine to use |
| ext2fs_fast_test_block_bitmap_range(). |
| |
| * bitops.h (ext2fs_fast_test_block_bitmap_range, |
| ext2fs_test_block_bitmap_range: New inline functions which |
| test to see whether a contiguous range of blocks is |
| available. |
| |
| Thu Feb 6 10:00:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * badblocks.c (ext2fs_badblocks_list_create): Rename sybmols to use |
| use ext2fs_badblocks_* instead of badblocks_* |
| |
| * bb_compat.c: New file which translates between old badblocks_*() |
| names to ext2fs_badblocks_*() |
| |
| * unlink.c (ext2fs_unlink): New file, moved ext2fs_unlink() from |
| link.c (since e2fsck doesn't use ext2fs_unlink()). |
| |
| * rs_bitmap.c (ext2fs_resize_generic_bitmap): New file, contains |
| bitmap resizing routine moved from bitmaps.c, since e2fsck |
| doesn't need to use this function. |
| |
| * lookup.c (ext2fs_lookup): Moved ext2fs_lookup to its own file, |
| since e2fsck only needs ext2fs_lookup. |
| |
| Mon Feb 3 10:11:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_open_inode_scan): Set fs->badblocks if it is not |
| already set; this is needed so that programs like dump |
| which use the inode scan functions will deal with |
| filesystems that have bad blocks in the inode table. |
| |
| Sun Feb 2 00:17:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h (struct_badblocks_list, struct_badblocks_iterate): |
| Moved to ext2fsP.h, since it doesn't need to be part of |
| the public interface. |
| |
| * dir_iterate.c: Move ext2_dir_iterate out of namei.c. |
| |
| Sat Feb 1 10:14:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dblist.c (ext2fs_get_num_dirs): New file, which implements a |
| directory block list abstraction. (Code moved from |
| e2fsck). |
| |
| * ext2fs.h, inode.c: Moved definition of ext2_struct_inode_scan to |
| to inode.c (since no one else should be peeking inside it!) |
| |
| * valid_blk.c (ext2_inode_has_valid_blocks): New function. |
| |
| * openfs.c (ext2fs_open): Check the feature set in the ext2 |
| superblock, and refuse to open filesystems if they contain |
| incompatible features. (Can be overriden with the |
| EXT2_FLAG_FORCE |
| |
| Sun Jan 12 11:31:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * block.c (ext2fs_block_iterate2): Added new function |
| ext2fs_block_iterate2 which changes the function |
| signature of the callback function to include the |
| referencing block and offset. |
| |
| * inode.c (ext2fs_inode_scan_goto_blockgroup): Added new function |
| ext2fs_inode_scan_goto_blockgroup which allows an |
| application to jump to a particular block group while |
| doing an inode scan. |
| |
| Wed Jan 1 23:50:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * dirblock.c: Include string.h, since we use memcpy(). |
| |
| Tue Dec 3 12:27:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * getsize.c (ext2fs_get_device_size): The ioctl BLKGETSIZE returns |
| a long not an int; this doesn't matter on i386 machines, |
| but it does on Alpha's. |
| |
| Fri Nov 29 20:57:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_write_inode, ext2fs_read_inode): If the inode |
| table pointer is NULL, then return an error indicating |
| that the inode table is missing. |
| (get_next_blockgroup, get_next_blocks, |
| ext2fs_get_next_inode): Don't treat a missing inode table |
| as permanent error. Return MISSING_INODE_TABLE, but as an |
| advisory error code, much like BAD_BLOCK_IN_INODE_TABLE. |
| |
| * rw_bitmaps.c (ext2fs_write_block_bitmap, |
| ext2fs_write_inode_bitmap): If the inode or block bitmap |
| block is zero, then don't write out the inode or block |
| bitmap. The idea here is to avoid stomping on the |
| superblock. |
| (read_bitmaps): If the inode or block bitmap block is |
| zero, then fill in that portion of the inode or block |
| bitmap with all zeros. |
| |
| * inode.c (ext2fs_get_next_inode): Fix bug in handling of bad |
| blocks in inode table when the inode table size is |
| non-standard (and can therefore span blocks). |
| |
| Tue Oct 29 20:13:14 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * alloc.c (ext2fs_new_block): Fix fencepost error in |
| ext2fs_new_block; make sure we don't try to allocate the |
| first block beyond the end of the filesystem. |
| |
| Mon Oct 14 11:00:48 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (check_for_inode_bad_blocks): New function called by |
| get_next_blocks() to avoid reading in bad blocks marked in |
| fs->badblocks. Inodes located in bad blocks are returned |
| by ext2fs_get_next_inode() returns the error code |
| EXT2_ET_BAD_BLOCK_IN_INODE_TABLE. |
| |
| * alloc_tables.c (ext2fs_allocate_tables): New function which |
| performs the part of mke2fs's job of allocating the |
| filesystem tables. |
| |
| * test_io.c (test_close): IO manager which is used for testing |
| purposes. |
| |
| Sun Oct 13 04:31:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_get_next_inode): Separate out the function of |
| setting up for a new block group to get_next_blockgroup(). |
| Separate out the function of reading in blocks of the |
| inode table to get_next_blocks(). |
| |
| * ext2fs.h: Add the badblocks list to the ext2_filsys entry |
| |
| * badblocks.c (badblocks_list_add, badblocks_list_test): Add |
| blocks to the badblock list in sorted order. This allows |
| badblocks_list_test to be coded using a binary search for |
| speed. |
| |
| Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.06 |
| |
| Mon Oct 7 00:44:17 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h, block.c, closefs.c, dirblock.c, inode.c, native.c, |
| open.c: Change EXT2_SWAP to EXT2_FLAG_SWAP for |
| consistency's sake. |
| |
| * closefs.c (ext2fs_flush): If the flag EXT2_MASTER_SB_ONLY is |
| set, then only write out the master superblock. |
| |
| Sun Oct 6 21:45:26 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * block.c (ext2fs_block_iterate): Fixed bug which caused |
| block_iterate to fail to handle HURD created filesystems; |
| it tested the inode translator field before the inode was |
| loaded. |
| |
| Tue Sep 17 14:08:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Make sure the description for |
| the inode bitmap is set correctly. |
| |
| * bitmaps.c (ext2fs_allocate_generic_bitmap): Fix minor type typo. |
| |
| Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.05 |
| |
| Sat Sep 7 07:36:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c: Override the kernel's idea of default |
| checkinterval from 0 (never) to 180 days. |
| |
| Wed Aug 28 03:20:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * namei.c (ext2fs_namei_follow): New function which follows |
| symbolic link (if any) at the target. |
| |
| Tue Aug 27 01:48:43 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_read_inode, ext2fs_write_inode): Add support |
| for shortcut function fs->read_inode() and fs->write_inode(). |
| Added inode_cache to reduce CPU time spent in doing |
| byte swapping. |
| |
| * swapfs.c (ext2fs_swap_super): Swap the new fields in a V2 |
| superblock. |
| |
| * namei.c (ext2fs_follow_link): New function. |
| (ext2fs_namei): Extended to have support for chasing |
| symbolic links. ext2fs_namei() still returns an inode |
| which is a symbolic link. Symbolic links are only chased |
| while resolving the containing directory. To chase |
| symbolic links of the final result, use |
| ext2fs_follow_link(). |
| |
| Mon Aug 26 23:46:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2_err.et.in: Added new error code EXT2_ET_SYMLINK_LOOP. |
| |
| * bitops.h (ext2fs_set_bit, ext2fs_celar_bit): Use asm inlines |
| provided by Pete A. Zaitcev (zaitcev@lab.sun.mcst.ru). |
| |
| Thu Aug 22 00:40:18 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): On systems where the byte |
| order is not i386 compatible, set the swap_byte flag. |
| |
| * inode.c (inocpy_with_swap): Check to see if inode contains a |
| fast symlink before swapping the inode block fields. This |
| required adding a new argument to inocpy_with_swap to |
| determine whether the mode field is in host order or not. |
| |
| Wed Aug 21 00:45:42 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): On |
| the sparc, if EXT2_STD_BITOPS set, use the standard |
| i386-compatible bitmask operations, instead on the |
| non-standard native bitmask operators. |
| |
| Fri Aug 9 11:11:35 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * block.c (ext2fs_block_iterate): Cause block iterator to return |
| the HURD translator block (along with everything else). |
| If the flag BLOCK_FLAG_DATA_ONLY is passed to the block |
| iterator, then don't return any meta data blocks |
| (including the HURD translator). |
| |
| Wed Jul 17 17:13:34 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * gen_uuid.c: New file, which generates DCE-compatible UUIDs. |
| |
| * uuid.c: New file, containing UUID utility functions. |
| |
| Tue Jul 16 10:19:16 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Add a definition of the "real" ext2 superblock. |
| |
| Fri May 24 14:54:55 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * ext2fs.h: Fix erroneous ino_t type used in block_bitmap type. |
| |
| Sun May 19 15:39:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * openfs.c (ext2fs_open): If the blocksize in the superblock is |
| zero, return the error EXT2_ET_CORRUPT_SUPERBLOCK, since |
| that's a basic value that must be correct for the rest of |
| the library to work. |
| |
| * ext2_err.et.in (EXT2_ET_CORRUPT_SUPERBLOCK): Added new error |
| code. |
| |
| Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.04 |
| |
| Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.03 |
| |
| Tue Mar 26 12:06:32 1996 <tytso@rsts-11.mit.edu> |
| |
| * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): |
| Change the m68k bit numbering for bitmasks to match with |
| the bit numbering used by all other ext2 implementations. |
| |
| Thu Mar 7 03:37:00 1996 <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_get_next_inode, ext2fs_close_inode_scan, |
| ext2fs_open_inode_scan): Support dynamically-sized inodes. |
| |
| Wed Mar 6 12:26:29 1996 <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_read_inode, ext2fs_write_inode): Support |
| dynamically-sized inodes. |
| |
| * openfs.c (ext2fs_open): Allow dynamic revision filesystem to be |
| loaded. |
| |
| Tue Mar 5 03:49:37 1996 <tytso@rsts-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Catch an error condition where |
| the passed in size is *really* too small. |
| |
| * alloc.c (ext2fs_new_inode): |
| * ext2fs.h (EXT2_FIRST_INODE): Add support for dynamic revision to |
| get first inode. |
| |
| Wed Feb 21 15:56:17 1996 <tytso@rsts-11.mit.edu> |
| |
| * getsize.c (ext2fs_get_device_size): Open the device read-only |
| when trying to determine its size. |
| |
| Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu> |
| |
| * Release of E2fsprogs version 1.02 |
| |
| Sat Dec 9 09:57:50 1995 <tytso@rsts-11.mit.edu> |
| |
| * rw_bitops.c (ext2fs_write_block_bitmap): |
| * bitops.c (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| * bitops.h (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| Rename {test,set,clear}_bit to ext2fs_{test,set,clear}_bit, |
| to avoid conflicts with with kernel include files. Also |
| rename ADDR and CONST_ADDR to EXT2FS_ADDR and |
| EXT2FS_CONST_ADDR. |
| |
| Thu Oct 26 12:09:16 1995 <tytso@rsts-11.mit.edu> |
| |
| * ext2_err.et: Updated message in EXT2_ET_BASE to say version 0.5c |
| |
| * swapfs.c (ext2fs_swap_super): Put an #ifdef check around |
| s_def_resuid and s_def_resgid for backwards compatibility. |
| |
| Fri Oct 20 23:33:31 1995 <tytso@rsts-11.mit.edu> |
| |
| * bitops.h: Added #ifdef's for Sparc. |
| |
| Wed Sep 6 22:14:46 1995 <tytso@rsts-11.mit.edu> |
| |
| * getsize.c: #include <sys/ioctl.h> under Linux to pick up ioctl() |
| declaration |
| |
| * closefs.c: #include <string.h> to pick up memset() declaration |
| |
| Mon Sep 4 21:45:29 1995 Remy Card <card@bbj> |
| |
| * Makefile.in: Added support for BSD shared libraries. |
| |
| * initialize.c (ext2fs_initialize): Correctly set the s_creator_os |
| flag. |
| |
| Mon Sep 4 09:55:30 1995 <tytso@rsts-11.mit.edu> |
| |
| * unix_io.c (unix_open): Add a double check; if the passed in name |
| is NULL, return EXT2_ET_BAD_DEVICE_NAME. |
| |
| * ext2_err.et (EXT2_ET_BAD_DEVICE_NAME): Added new error code |
| |
| Wed Aug 16 15:44:10 1995 <tytso@rsts-11.mit.edu> |
| |
| * inode.c (ext2fs_check_directory): Use LINUX_S_ISDIR instead of |
| S_ISDIR. |
| |
| Tue Aug 15 13:08:36 1995 <tytso@rsts-11.mit.edu> |
| |
| * getsize.c (ext2fs_get_device_size): Add support for reading the |
| partition size from a BSD disk label. |
| |
| Thu Aug 10 09:33:26 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * getsize.c (ext2fs_get_device_size): New function that determins |
| the size of a device. Used by mke2fs and e2fsck. |
| |
| Sat Aug 12 03:09:54 1995 Remy Card <card@bbj> |
| |
| * Makefile.in (install): Install static libraries in $(ulibdir) |
| (/usr/lib on Linux) instead of $(libdir) (/lib on Linux). |
| |
| Wed Aug 9 17:04:23 1995 Theodore Y. Ts'o <tytso@dcl> |
| |
| * bitmaps.c (ext2fs_free_inode_bitmap, ext2fs_free_block_bitmap): |
| Move these functions to freefs.c. |
| |
| * closefs.c (ext2fs_flush): If swapping blocks, clear the group |
| descriptors shadow memory to keep purify quiet. (This |
| also has the nice benefit that the unused portion of the |
| shadow descriptors are zeroed out.) |
| |
| * dirblock.c (ext2fs_write_dir_block): We need to use |
| dirent->rec_len *before* it's byteswapped to find the |
| location of the next directory structure! |
| |
| * alloc.c (ext2fs_new_inode): Fix bug which could potentially |
| cause ext2fs_new_inode to loop infinitely if we're trying |
| to allocate an inode in group #0 and there are no free |
| inodes at all in the system. |
| |
| * closefs.c: #include <errno.h> if it exists. |
| |
| Sun Aug 6 13:27:50 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * ext2fs.h (BLOCK_FLAG_HOLE): Added new definition for |
| BLOCK_FLAG_APPEND. Added documentation for the block |
| interator flags. |
| |
| Sat Aug 5 11:44:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * Makefile.in (DLL_INSTALL_DIR, ELF_INSTALL_DIR): Set the |
| installation directories correctly. |
| |
| Tue Jul 18 09:27:38 1995 <tytso@rsx-11.mit.edu> |
| |
| * namei.c (process_dir_block): |
| * mkdir.c (ext2fs_mkdir): |
| * expanddir.c (expand_dir_proc): Use ext2fs_{read,write}_dir_block |
| to read/write the directory block. |
| |
| * dirblock.c (ext2fs_read_dir_block), ext2fs_write_dir_block): New |
| file containing functions for reading and writing |
| directory blocks (byte swapping if necesssary) |
| |
| * block.c (block_iterate_ind, block_iterate_dind, |
| block_iterate_tind): Byte swap the block addresses if |
| EXT2_SWAP_BYTES is set (and swap them back before writing |
| them out.) |
| |
| * inode.c (inocpy_with_swap): New function. |
| (ext2fs_get_next_inode, ext2fs_read_inode, ext2fs_write_inode): |
| Call inocpy_with_swap if EXT2_SWAP_BYTES if set. |
| |
| * closefs.c (ext2fs_flush): If EXT2_SWAP_BYTES is set, then swap |
| the superblock and group descriptors before writing it out. |
| |
| * openfs.c (ext2fs_open): If the magic number is byte-swapped, |
| then set the EXT2_SWAP_BYTES and byte-swap the superblock |
| and group descriptors. |
| |
| * swapfs.c (ext2fs_swap_super, ext2fs_swap_group_desc): New functions |
| to desp ext2 filesystem structures. |
| |
| * bitops.c (set_bit, clear_bit, test_bit): Use modifications |
| supplied by Pete A. Zaitcev so that the C language |
| versions of these functions are more portable. They will |
| now work on both little and big endian systems, and the |
| assumption that 32-bit integers are used is gone. |
| |
| * bitops.h (ext2_swab16, ext2_swab32): Added new functions for |
| doing byte swapping. |
| |
| * ext2fs.h (EXT2_SWAP_BYTES): Add new flag which indicates that |
| byte swapping should take place. |
| |
| Sun Jul 16 06:21:43 1995 <tytso@rsx-11.mit.edu> |
| |
| * Makefile.in, cmp_bitmaps.c (ext2fs_compare_block_bitmap_end, |
| ext2fs_compare_inode_bitmap_end): Added new file |
| containing routines to compare bitmaps. |
| |
| * ext2_err.et (EXT2_ET_NEQ_BLOCK_BITMAP, EXT2_ET_NEQ_INODE_BITMAP): |
| Added new error codes. |
| |
| Sat Jul 15 04:23:37 1995 <tytso@rsx-11.mit.edu> |
| |
| * inode.c (ext2fs_get_next_inode): Don't check scan->inode_buffer; |
| if the magic number is correct, it will be allocated. |
| |
| Fri Jul 14 19:02:59 1995 <tytso@rsx-11.mit.edu> |
| |
| * block.c (block_iterate_ind, block_iterate_dind, |
| block_iterate_tind): Don't recompute block_nr each loop; |
| just increment it! Factor check of BLOCK_FLAG_APPEND out |
| of the loop. Factor mask of BLOCK_CHANGED into changed |
| variable out of the loop. (block_iterate_ind, in |
| particular, gets called a lot, so every little |
| optimization helps.) |
| |
| Thu Jul 13 08:02:45 1995 <tytso@rsx-11.mit.edu> |
| |
| * block.c (block_iterate_ind, block_iterate_dind, |
| block_iterate_tind): Precompute limit of loop to speed up |
| block_iterate_ind and company. |
| |
| * bitops.h (ext2fs_fast_mark_block_bitmap, |
| ext2fs_fast_unmark_block_bitmap, ext2fs_fast_test_block_bitmap, |
| ext2fs_fast_mark_inode_bitmap, ext2fs_fast_unmark_inode_bitmap, |
| ext2fs_fast_test_inode_bitmap): Add fast version of these |
| functions, which don't do range checking. |
| |
| * bitops.h (ext2fs_get_block_bitmap_start, |
| ext2fs_get_inode_bitmap_start, ext2fs_get_block_bitmap_end, |
| ext2fs_get_inode_bitmap_end): Add new accessor functions |
| which return the start and end points of the bitmaps. |
| |
| Tue Jul 11 18:59:41 1995 <tytso@rsx-11.mit.edu> |
| |
| * llseek.c (ext2_llseek): If the offset is small enough, use lseek |
| instead of llseek. The errno if the offset is too large |
| and lseek is not supported should be EINVAL, not -EINVAL. |
| |
| Thu Jun 15 23:43:02 1995 Remy Card <card@bbj> |
| |
| * Makefile.in: Added support for ELF shared libraries. |
| Fixed typos in the compilation rules. |
| (distclean): Added Makefile. |
| |
| * llseek.c (llseek): New function, if llseek() does not exist in the |
| C library. |
| (ext2_llseek): Changed to call llseek(). |
| |
| Mon Jun 12 08:29:07 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * ext2fs.h: Use __u32 to define blk_t, instead of unsigned long. |
| |
| Sun Jun 11 15:02:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * mkdir.c (ext2fs_mkdir): Use LINUX_S_IFDIR instead of S_IFDIR. |
| |
| * ext2fs.h (LINUX_S_IFDIR): Define a linux specific versions of |
| the S_*, which are normally defined in <sys/stat.h>. This |
| allows us to compile e2fsprogs on a non-Linux system, |
| which may have a different value for S_IFDIR. |
| |
| Sat Jun 10 23:47:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| |
| * bitops.c (clear_bit, set_bit): Remove calls to cli() and sti(); |
| this is a user-mode application! |
| |
| Thu Jun 8 13:13:22 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> |
| |
| * llseek.c: Put the include of <linux/unistd.h> inside the #ifdef |
| __linux__ so that non-linux systems won't see it. |
| |
| * alloc.c: Include <errno.h> if possible. |
| * badblocks.c: Ditto. |
| * bb_inode.c: Ditto. |
| * bitmaps.c: Ditto. |
| * block.c: Ditto. |
| * expanddir.c: Ditto. |
| * get_pathname.c: Ditto. |
| * initialize.c: Ditto. |
| * inode.c: Ditto. |
| * llseek.c: Ditto. |
| * mkdir.c: Ditto. |
| * namei.c: Ditto. |
| * newdir.c: Ditto. |
| * openfs.c: Ditto. |
| * rw_bitmaps.c: Ditto. |
| * unix_io.c: Ditto. |
| |
| * Makefile.in: Rewritten to conform to GNU coding standards and |
| support separate compilation directories. |
| |
| Thu May 11 04:13:12 1995 <tytso@rsx-11.mit.edu> |
| |
| * initialize.c (ext2fs_initialize): Don't allow more than one |
| bitmaps's worth of inodes in a group. |
| |
| Sat Mar 11 14:07:11 1995 Theodore Y. Ts'o <tytso@localhost> |
| |
| * llseek.c (ext2_llseek): Added error checking to the llseek() |
| compat code to protect against overflow. This only |
| applies to 1.0 and early 1.1 kernels, which don't support |
| the llseek() system call. |
| |
| Thu Nov 24 16:29:00 1994 Theodore Y. Ts'o (tytso@rt-11) |
| |
| * unix_io.c (unix_open): Initialize the read_error and write_error |
| io_channel pointers to be null. |
| |
| * bb_inode.c (clear_bad_block_proc): If an illegal block number is |
| found, clear it but don't try to update the filesystem |
| accounting information, since that's hopeless anyway. |
| |
| * block.c (bloblock_iterate_ind, bloblock_iterate_dind, |
| bloblock_iterate_tind): Check to see if the indirect blocks are |
| valid before trying to read them. |
| |
| * ext2_err.et (EXT2_ET_BAD_IND_BLOCK, EX2_ET_BAD_DIND_BLOCK, |
| EXT2_ET_BAD_TIND_BLOCK): Add new error codes. |
| |
| * bitops.h (ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| ext2fs_test_block_bitmap, ext2fs_mark_inode_bitmap, |
| ext2fs_unmark_inode_bitmap, ext2fs_test_inode_bitmap): If an |
| illegal block or inode number is passed in, return instead |
| of trying to test, set, or clear the bit. |
| |
| Mon Nov 7 21:32:33 1994 Remy Card <card@bbj> |
| |
| * Makefile: Added a dummy install target in case shared libraries |
| are not built. |
| |
| Mon Oct 24 14:11:44 1994 (tytso@rsx-11) |
| |
| * bitmaps.c (ext2fs_allocate_block_bitmap): Fix calculation of how |
| the real last block of the bitmap should be calculated. |
| |
| Wed Sep 7 10:05:36 1994 (tytso@rsx-11) |
| |
| * bitmaps.c (ext2fs_fudge_inode_bitmap_end, |
| ext2fs_fudge_block_bitmap_end, ext2fs_clear_inode_bitmap, |
| ext2fs_clear_block_bitmap, ext2fs_free_inode_bitmap, |
| ext2fs_free_block_bitmap): Add magic number checking for |
| the inode and block bitmaps. |
| |
| * bitmaps.c (ext2fs_allocate_block_bitmap): Fix to set the correct |
| magic number for a block bitmap instead of an inode bitmap. |
| |
| * inode.c (ext2fs_close_inode_scan, ext2fs_get_next_inode): Add |
| magic number checking for the inode_scan structure. |
| |
| * badblocks.c (badblocks_list_free, badblocks_list_add, |
| badblocks_list_test, badblocks_list_iterate_begin, |
| badblocks_list_iterate, badblocks_list_iterate_end): Add |
| magic number checking for the badblocks_list and |
| badblocks_iterate structures. |
| |
| * ext2_err.et (EXT2_ET_MAGIC_UNIX_IO_CHANNEL): |
| * unix_io.c (unix_open, unix_close, unix_set_blksize, unix_read_blk, |
| unix_write_blk, unix_flush): Add magic number checking |
| both for io_channel structure and unix_private_data |
| structure. |
| |
| * openfs.c (ext2fs_open): Add check for io_manager structure's |
| magic number. |
| |
| * rw_bitmaps.c (ext2fs_write_inode_bitmap, ext2fs_write_block_bitmap, |
| ext2fs_read_inode_bitmap, ext2fs_read_block_bitmap, |
| ext2fs_read_bitmaps, ext2fs_write_bitmaps): |
| * read_bb.c (ext2fs_read_bb_inode): |
| * read_bb_file.c (ext2fs_read_bb_FILE): |
| * newdir.c (ext2fs_new_dir_block): |
| * namei.c (ext2fs_dir_iterate, ext2fs_lookup, ext2fs_namei): |
| * link.c (ext2fs_link, ext2fs_unlink): |
| * inode.c (ext2fs_open_inode_scan, ext2fs_read_inode, |
| ext2fs_write_inode, ext2fs_get_blocks, |
| ext2fs_check_directory): |
| * get_pathname.c (ext2fs_get_pathname): |
| * expanddir.c (ext2fs_expand_dir): |
| * block.c (ext2fs_block_iterate): |
| * bitmaps.c (ext2fs_allocate_inode_bitmap, |
| ext2fs_allocate_block_bitmap): |
| * bb_inode.c (ext2fs_update_bb_inode): |
| * alloc.c (ext2fs_new_inode,ext2fs_new_block,ext2fs_get_free_blocks): |
| * check_desc.c (ext2fs_check_desc): |
| * closefs.c (ext2fs_close, ext2fs_flush): |
| * freefs.c (ext2fs_free): Add check for ext2_filsys magic number. |
| |
| * Makefile: |
| * ext2fs.h: |
| * openfs.c: |
| * check_desc.c (ext2fs_check_desc): Move ext2fs_check_desc from |
| openfs.c into its own file. |
| |
| * ext2fs.h (EXT2_CHECK_MAGIC): Added macro for checking for |
| structure magic numbers. |
| |
| * closefs.c (ext2fs_flush): Folded in Remy Card's changes to clear |
| the EXT2_VALID_FS flag in the backup superblock blocks, so that if |
| someone uses the -b option to specify the use of the backup |
| superblock --- this usually means that the main superblock is |
| toast. :-) |
| |
| * ext2fs.h: |
| * ext2_err.et (EXT2_ET_REV_TOO_HIGH): |
| * openfs.c (ext2fs_open): Folded in Remy Card's changes to add a |
| revision level to the superblock. |
| |
| Sun Aug 21 00:50:08 1994 Theodore Y. Ts'o (tytso@rt-11) |
| |
| * ext2fs.h: |
| * bitmaps.c: |
| * bitops.c |
| * bitops.h: |
| * openfs.c: |
| * initialize.c: Completely revamped the inode and block bitmap |
| structures, so that they can be better chance of being extensible |
| in a shared library. They are now their own type, instead of |
| being a char *. Also, the function signatures of |
| ext2fs_test_block_bitmap, ext2fs_mark_block_bitmap, |
| ext2fs_unmark_block_bitmap, ext2fs_test_inode_bitmap, |
| ext2fs_mark_inode_bitmap, and ext2fs_unmark_inode_bitmap were |
| changed to eliminate the ext2_filsys argument, since it is no |
| longer necessary. |
| |
| Wed Aug 17 21:46:44 1994 Remy Card (card@bbj) |
| |
| * unix_io.c (unix_read_blk and unix_write_blk): use the llseek |
| system call if available. |
| |
| * llseek.c: new file. This is the stub calling the llseek system |
| call which allows supports for 2GB+ file systems. |
| |
| * initialize.c (ext2fs_initialize): Ext2fs_initialize now stores |
| the creator operating system. |
| |
| Wed Aug 17 10:03:24 1994 Theodore Y. Ts'o (tytso@rt-11) |
| |
| * initialize.c (ext2fs_initialize): Ext2fs_initialize now sets up |
| the group descriptor statistics in addition to everything else. |
| This relieves mke2fs of the responsibility of doing it. |
| |
| * bitops.c, bitops.h: Add assembly inline functions for the 68000. |
| Added a new #define, _EXT2_HAVE_ASM_BITOPS_ to control whether or |
| not the generic C function equivalents should be included or not. |
| |
| * openfs.c (ext2fs_open): If a superblock is specified, then use |
| the backup group descriptors that go along with this superblock, |
| instead of using the primary group descriptors. This allows |
| e2fsck to recover filesystems where the primary group descriptors |
| have been trashed. |
| |
| |