X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lib%2Fext2fs%2FChangeLog;h=3e6c4c471d2da616ff95307b1eb5c0c06e9be313;hb=f0687a5e5724abf576c106e07363f2e437cc9883;hp=68e9ed02da972888dc573bc05960a446bb2ad0b9;hpb=3cb6c5021d722e17b7105d1bc090880671f6fc6d;p=tools%2Fe2fsprogs.git diff --git a/lib/ext2fs/ChangeLog b/lib/ext2fs/ChangeLog index 68e9ed0..3e6c4c4 100644 --- a/lib/ext2fs/ChangeLog +++ b/lib/ext2fs/ChangeLog @@ -1,3 +1,473 @@ +1999-05-03 + + * 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 + + * Release of E2fsprogs 1.14 + +1999-01-07 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * Release of E2fsprogs 1.13 + +1998-12-03 Theodore Ts'o + + * Makefile.in: Updated dependencies. + +1998-09-22 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * Release of E2fsprogs 1.12 + +1998-06-30 Theodore Ts'o + + * 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 + + * 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 + + * read_bb.c (ext2fs_read_bb_inode): Make function more robust + against a completely trashed bad block inode. + +1998-06-10 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * 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 + + * Makefile.in: Change to use new installation directory variables + convention. Fix uninstall rules to take $(DESTDIR) into + account. + +1998-03-29 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * 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 + + * ext2_err.et.in: Added new error code, EXT2_ET_CANCEL_REQUESTED. + +Fri Feb 20 23:58:01 1998 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * 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 , as it isn't + necessary. + +Sat Jan 17 13:13:31 1998 Theodore Ts'o + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * Rename new error codes to _ET_ in them for consistency. + +Sat Oct 25 00:06:58 1997 Theodore Ts'o + + * [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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 * dosio.c: New file to do DOS/BIOS disk accesses.