Theodore Ts'o | 1e1da29 | 1997-06-09 14:51:29 +0000 | [diff] [blame^] | 1 | Mon Jun 9 10:45:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 2 | |
| 3 | * bmove.c (ext2fs_move_blocks): New function which takes a bitmap |
| 4 | of blocks which need to be moved, and moves those blocks |
| 5 | to another location in the filesystem. |
| 6 | |
| 7 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): When expanding a |
| 8 | bitmap, make sure all of the new parts of the bitmap are |
| 9 | zero. |
| 10 | |
| 11 | Sun Jun 8 16:24:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 12 | |
| 13 | * bitmaps.c (ext2fs_copy_bitmap): Fix bug; the destination bitmap |
| 14 | wasn't being returned to the caller. |
| 15 | |
| 16 | * alloc_tables.c (ext2fs_allocate_group_table): Add new function |
| 17 | ext2fs_allocate_group_table() which sets the group tables |
| 18 | for a particular block group. The relevant code was |
| 19 | factored out of ext2fs_allocate_tables(). |
| 20 | |
| 21 | * dblist.c (make_dblist): Adjust the initial size of the directory |
| 22 | block list to be a bit more realize (ten plus twice the |
| 23 | number of directories in the filesystem). |
| 24 | |
Theodore Ts'o | f635d7f | 1997-05-09 02:50:16 +0000 | [diff] [blame] | 25 | Thu May 8 22:19:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 26 | |
| 27 | * badblocks.c (ext2fs_badblocks_list_test): Fix bug where |
| 28 | ext2fs_badblocks_list_test would test the list (and exceed |
| 29 | array boundaries) if there were no bad blocks on the bad |
| 30 | blocks list. (Showed up when user tried: mke2fs -c -b 4096). |
| 31 | |
Theodore Ts'o | a29f4d3 | 1997-04-29 21:26:48 +0000 | [diff] [blame] | 32 | Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 33 | |
| 34 | * Release of E2fsprogs version 1.10 |
| 35 | |
| 36 | Thu Apr 24 10:13:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 37 | |
| 38 | * alloc_tables.c (ext2fs_allocate_tables): Correctly place the |
| 39 | inode and block bitmaps based on the RAID 0 stride |
| 40 | parameter (which is passed by mke2fs). |
| 41 | |
| 42 | * ext2fs.h: Add "stride" parameter to ext2_filsys, to be used by |
| 43 | mke2fs to communicate the stride length to |
| 44 | ext2fs_allocate_tables() |
| 45 | |
| 46 | Wed Apr 23 21:50:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 47 | |
| 48 | * initialize.c (ext2fs_initialize): Fix to compile under Linux 1.2 |
| 49 | systems. (We can't assume that the new filesystem types |
| 50 | are supported.) |
| 51 | |
| 52 | Wed Apr 23 18:40:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 53 | |
| 54 | * alloc_tables.c (ext2fs_allocate_tables): Make sure that we |
| 55 | allocate the inode and block bitmaps inside block group at |
| 56 | all times. |
| 57 | |
| 58 | Mon Apr 21 00:06:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 59 | |
| 60 | * alloc.c (ext2fs_new_block): Fix bug where if goal==0 and the |
| 61 | filesystem has no free blocks, ext2fs_new_block would loop |
| 62 | forever. |
| 63 | |
| 64 | * dupfs.c (ext2fs_dup_handle): Duplicate an ext2 filesystem handle |
| 65 | |
| 66 | * freefs.c (ext2fs_free_inode_cache): Decrement refcount and only |
| 67 | free if refcount goes to zero. |
| 68 | |
| 69 | * inode.c (create_icache): Initialize refcount to 1. |
| 70 | |
| 71 | * ext2fsP.h: Added refcount to ext2_inode_cache |
| 72 | |
| 73 | * dblist.c (ext2fs_copy_dblist): New function to copy a directory |
| 74 | block list. |
| 75 | |
| 76 | * badblocks.c (ext2fs_badblocks_copy): New function to copy a |
| 77 | badblocks structure. |
| 78 | |
| 79 | Sun Apr 20 23:19:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 80 | |
| 81 | * bitmaps.c (ext2fs_copy_bitmap): New function to copy a bitmap. |
| 82 | |
| 83 | * unix_io.c, test_io.c (unix_open, test_open): Initialize the |
| 84 | refcount to 1. |
| 85 | (unix_close, test_close): Decrement the refcount and only |
| 86 | close the io_channel if the refcount goes to 0. |
| 87 | |
| 88 | * io.h: Add refcount to the io_channel structure. Add new macro |
| 89 | interface io_channel_bumpcount() to bump the refcount. |
| 90 | |
| 91 | Thu Apr 17 20:25:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 92 | |
| 93 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Use the inode |
| 94 | cache in the filesystem handle, instead of the inode cache |
| 95 | in a static variable. |
| 96 | |
| 97 | * freefs.c: Added static function to free the inode cache (called by |
| 98 | ext2fs_free). |
| 99 | |
| 100 | * ext2fsP.h: Added definition of the ext2_inode_cache structures. |
| 101 | |
| 102 | * ext2fs.h: Added pointer to the inode_cache structure. |
| 103 | |
| 104 | * block.c (block_iterate_ind, block_iterate_dind, |
| 105 | block_iterate_tind): If there are holes in the indirect, |
| 106 | doubly indirect, or triply indirect blocks, increment the |
| 107 | block count field automatically. |
| 108 | |
| 109 | Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 110 | |
| 111 | * Release of E2fsprogs version 1.09 |
| 112 | |
Theodore Ts'o | 2ecc6fe | 1997-04-29 17:57:00 +0000 | [diff] [blame] | 113 | Mon Apr 14 20:38:56 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 114 | |
| 115 | * version.c (ext2fs_parse_version_string): Check the passed in |
| 116 | version string (instead of the hard-coded one). |
| 117 | |
| 118 | * alloc_tables.c (ext2fs_allocate_tables): If the last block is |
| 119 | greater filesystem size, clamp it to prevent allocating a |
| 120 | block or inode bitmap beyond the filesystem. |
| 121 | |
| 122 | * initialize.c (ext2fs_initialize): Fix bug where the metatdata |
| 123 | overhead calculation was accidentally removed. |
| 124 | |
| 125 | Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 126 | |
| 127 | * Release of E2fsprogs version 1.08 |
| 128 | |
Theodore Ts'o | 521e368 | 1997-04-29 17:48:10 +0000 | [diff] [blame] | 129 | Thu Apr 10 13:15:15 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 130 | |
| 131 | * dblist.c (ext2fs_set_dir_block): New function which sets the |
| 132 | block of a dblist entry, given the directory inode and |
| 133 | blockcnt. |
| 134 | |
| 135 | Sat Apr 5 12:42:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 136 | |
| 137 | * alloc_tables.c (ext2fs_allocate_tables): Allocate the bitmap and |
| 138 | inode bitmaps at staggered locations across the block |
| 139 | groups, to avoid concentrating the bitmaps on a small |
| 140 | number of disks when using striped RAID arrays. |
| 141 | |
| 142 | * initialize.c (ext2fs_initialize): By default, choose the maximum |
| 143 | possible number of blocks per group (based on the size of |
| 144 | the bitmaps in the blocksize). |
| 145 | |
| 146 | Fri Apr 4 11:28:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 147 | |
| 148 | * initialize.c (ext2fs_initialize): Add support for |
| 149 | EXT2_COMPAT_SPARSE_SUPER feature. |
| 150 | |
| 151 | * closefs.c (ext2fs_bg_has_super): New function to determine |
| 152 | whether or a particular block group should have a |
| 153 | superblock and block group descriptor. Used for the |
| 154 | EXT2_COMPAT_SPARSE_SUPER feature is turned on. |
| 155 | (ext2fs_flush): Check ext2fs_bg_has_super to see whether |
| 156 | or not the superblock should be written out for the block |
| 157 | group. |
| 158 | |
| 159 | * ext2fs.h (EXT2_COMPAT_SPARSE_SUPER): Define compatibility flag |
| 160 | for sparse duplicate superblocks. |
| 161 | |
| 162 | * version.c (ext2fs_get_library_version): New function which |
| 163 | returns the library version. |
| 164 | |
| 165 | * version.c (ext2fs_parse_version_string): New function which |
| 166 | parses a version string and returns a version number, |
| 167 | so application programs can compare version numbers as |
| 168 | integers. |
| 169 | |
| 170 | Wed Mar 26 00:43:52 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 171 | |
| 172 | * icount.c (ext2fs_create_icount): Change function so that it also |
| 173 | takes a new argument which contains a "hint" icount |
| 174 | structure. This "hint" icount allows the create function |
| 175 | to set up the sorted list in advance. This reduces |
| 176 | significantly the amount of data moving needed to insert |
| 177 | these inodes into the list later. |
| 178 | |
| 179 | * icount.c (ext2fs_icount_validate): New function which validates |
| 180 | that the icount structure's rep invariant. |
| 181 | |
| 182 | * icount.c (get_icount_el): Completely revamped implementation |
| 183 | to subsume put_icount_el(). Put_icount_el() used to |
| 184 | use an O(N) implementation to insert in the middle |
| 185 | of the icount list. It now uses a O(ln N) to search |
| 186 | for where the icount should be inserted, and then uses |
| 187 | a memcpy to move the list down (instead of a for loop). |
| 188 | |
| 189 | * icount.c (ext2fs_icount_fetch, ext2fs_icount_store, |
| 190 | ext2fs_icount_increment, ext2fs_icount_decrement): Check |
| 191 | to see if the inode is within bounds; if it isn't, return |
| 192 | EINVAL. |
| 193 | |
| 194 | * bitops.h (ext2fs_test_generic_bitmap): Fix error message given |
| 195 | when a bad inode number is passed to test_generic_bitmap |
| 196 | to be EXT2FS_TEST_ERROR instead of the wrong |
| 197 | EXT2FS_UNMARK_ERROR. |
| 198 | |
Theodore Ts'o | 21c84b7 | 1997-04-29 16:15:03 +0000 | [diff] [blame] | 199 | Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu> |
| 200 | |
| 201 | * Release of E2fsprogs version 1.07 |
| 202 | |
| 203 | Sun Mar 2 16:46:18 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 204 | |
| 205 | * Makefile.in (ELF_VERSION): Change version to be 2.2 |
| 206 | |
| 207 | Tue Feb 11 14:54:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 208 | |
| 209 | * alloc.c (ext2fs_get_free_blocks): Change routine to use |
| 210 | ext2fs_fast_test_block_bitmap_range(). |
| 211 | |
| 212 | * bitops.h (ext2fs_fast_test_block_bitmap_range, |
| 213 | ext2fs_test_block_bitmap_range: New inline functions which |
| 214 | test to see whether a contiguous range of blocks is |
| 215 | available. |
| 216 | |
| 217 | Thu Feb 6 10:00:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 218 | |
| 219 | * badblocks.c (ext2fs_badblocks_list_create): Rename sybmols to use |
| 220 | use ext2fs_badblocks_* instead of badblocks_* |
| 221 | |
| 222 | * bb_compat.c: New file which translates between old badblocks_*() |
| 223 | names to ext2fs_badblocks_*() |
| 224 | |
| 225 | * unlink.c (ext2fs_unlink): New file, moved ext2fs_unlink() from |
| 226 | link.c (since e2fsck doesn't use ext2fs_unlink()). |
| 227 | |
| 228 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): New file, contains |
| 229 | bitmap resizing routine moved from bitmaps.c, since e2fsck |
| 230 | doesn't need to use this function. |
| 231 | |
| 232 | * lookup.c (ext2fs_lookup): Moved ext2fs_lookup to its own file, |
| 233 | since e2fsck only needs ext2fs_lookup. |
| 234 | |
| 235 | Mon Feb 3 10:11:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 236 | |
| 237 | * inode.c (ext2fs_open_inode_scan): Set fs->badblocks if it is not |
| 238 | already set; this is needed so that programs like dump |
| 239 | which use the inode scan functions will deal with |
| 240 | filesystems that have bad blocks in the inode table. |
| 241 | |
| 242 | Sun Feb 2 00:17:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 243 | |
| 244 | * ext2fs.h (struct_badblocks_list, struct_badblocks_iterate): |
| 245 | Moved to ext2fsP.h, since it doesn't need to be part of |
| 246 | the public interface. |
| 247 | |
| 248 | * dir_iterate.c: Move ext2_dir_iterate out of namei.c. |
| 249 | |
| 250 | Sat Feb 1 10:14:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 251 | |
| 252 | * dblist.c (ext2fs_get_num_dirs): New file, which implements a |
| 253 | directory block list abstraction. (Code moved from |
| 254 | e2fsck). |
| 255 | |
| 256 | * ext2fs.h, inode.c: Moved definition of ext2_struct_inode_scan to |
| 257 | to inode.c (since no one else should be peeking inside it!) |
| 258 | |
| 259 | * valid_blk.c (ext2_inode_has_valid_blocks): New function. |
| 260 | |
| 261 | * openfs.c (ext2fs_open): Check the feature set in the ext2 |
| 262 | superblock, and refuse to open filesystems if they contain |
| 263 | incompatible features. (Can be overriden with the |
| 264 | EXT2_FLAG_FORCE |
| 265 | |
| 266 | Sun Jan 12 11:31:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 267 | |
| 268 | * block.c (ext2fs_block_iterate2): Added new function |
| 269 | ext2fs_block_iterate2 which changes the function |
| 270 | signature of the callback function to include the |
| 271 | referencing block and offset. |
| 272 | |
| 273 | * inode.c (ext2fs_inode_scan_goto_blockgroup): Added new function |
| 274 | ext2fs_inode_scan_goto_blockgroup which allows an |
| 275 | application to jump to a particular block group while |
| 276 | doing an inode scan. |
| 277 | |
| 278 | Wed Jan 1 23:50:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 279 | |
| 280 | * dirblock.c: Include string.h, since we use memcpy(). |
| 281 | |
| 282 | Tue Dec 3 12:27:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 283 | |
| 284 | * getsize.c (ext2fs_get_device_size): The ioctl BLKGETSIZE returns |
| 285 | a long not an int; this doesn't matter on i386 machines, |
| 286 | but it does on Alpha's. |
| 287 | |
| 288 | Fri Nov 29 20:57:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 289 | |
| 290 | * inode.c (ext2fs_write_inode, ext2fs_read_inode): If the inode |
| 291 | table pointer is NULL, then return an error indicating |
| 292 | that the inode table is missing. |
| 293 | (get_next_blockgroup, get_next_blocks, |
| 294 | ext2fs_get_next_inode): Don't treat a missing inode table |
| 295 | as permanent error. Return MISSING_INODE_TABLE, but as an |
| 296 | advisory error code, much like BAD_BLOCK_IN_INODE_TABLE. |
| 297 | |
| 298 | * rw_bitmaps.c (ext2fs_write_block_bitmap, |
| 299 | ext2fs_write_inode_bitmap): If the inode or block bitmap |
| 300 | block is zero, then don't write out the inode or block |
| 301 | bitmap. The idea here is to avoid stomping on the |
| 302 | superblock. |
| 303 | (read_bitmaps): If the inode or block bitmap block is |
| 304 | zero, then fill in that portion of the inode or block |
| 305 | bitmap with all zeros. |
| 306 | |
| 307 | * inode.c (ext2fs_get_next_inode): Fix bug in handling of bad |
| 308 | blocks in inode table when the inode table size is |
| 309 | non-standard (and can therefore span blocks). |
| 310 | |
| 311 | Tue Oct 29 20:13:14 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 312 | |
| 313 | * alloc.c (ext2fs_new_block): Fix fencepost error in |
| 314 | ext2fs_new_block; make sure we don't try to allocate the |
| 315 | first block beyond the end of the filesystem. |
| 316 | |
| 317 | Mon Oct 14 11:00:48 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 318 | |
| 319 | * inode.c (check_for_inode_bad_blocks): New function called by |
| 320 | get_next_blocks() to avoid reading in bad blocks marked in |
| 321 | fs->badblocks. Inodes located in bad blocks are returned |
| 322 | by ext2fs_get_next_inode() returns the error code |
| 323 | EXT2_ET_BAD_BLOCK_IN_INODE_TABLE. |
| 324 | |
| 325 | * alloc_tables.c (ext2fs_allocate_tables): New function which |
| 326 | performs the part of mke2fs's job of allocating the |
| 327 | filesystem tables. |
| 328 | |
| 329 | * test_io.c (test_close): IO manager which is used for testing |
| 330 | purposes. |
| 331 | |
| 332 | Sun Oct 13 04:31:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 333 | |
| 334 | * inode.c (ext2fs_get_next_inode): Separate out the function of |
| 335 | setting up for a new block group to get_next_blockgroup(). |
| 336 | Separate out the function of reading in blocks of the |
| 337 | inode table to get_next_blocks(). |
| 338 | |
| 339 | * ext2fs.h: Add the badblocks list to the ext2_filsys entry |
| 340 | |
| 341 | * badblocks.c (badblocks_list_add, badblocks_list_test): Add |
| 342 | blocks to the badblock list in sorted order. This allows |
| 343 | badblocks_list_test to be coded using a binary search for |
| 344 | speed. |
| 345 | |
| 346 | Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 347 | |
| 348 | * Release of E2fsprogs version 1.06 |
| 349 | |
Theodore Ts'o | 5c57647 | 1997-04-29 15:29:49 +0000 | [diff] [blame] | 350 | Mon Oct 7 00:44:17 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 351 | |
| 352 | * ext2fs.h, block.c, closefs.c, dirblock.c, inode.c, native.c, |
| 353 | open.c: Change EXT2_SWAP to EXT2_FLAG_SWAP for |
| 354 | consistency's sake. |
| 355 | |
| 356 | * closefs.c (ext2fs_flush): If the flag EXT2_MASTER_SB_ONLY is |
| 357 | set, then only write out the master superblock. |
| 358 | |
| 359 | Sun Oct 6 21:45:26 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 360 | |
| 361 | * block.c (ext2fs_block_iterate): Fixed bug which caused |
| 362 | block_iterate to fail to handle HURD created filesystems; |
| 363 | it tested the inode translator field before the inode was |
| 364 | loaded. |
| 365 | |
| 366 | Tue Sep 17 14:08:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 367 | |
| 368 | * initialize.c (ext2fs_initialize): Make sure the description for |
| 369 | the inode bitmap is set correctly. |
| 370 | |
| 371 | * bitmaps.c (ext2fs_allocate_generic_bitmap): Fix minor type typo. |
| 372 | |
| 373 | Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 374 | |
| 375 | * Release of E2fsprogs version 1.05 |
| 376 | |
Theodore Ts'o | 1e3472c | 1997-04-29 14:53:37 +0000 | [diff] [blame] | 377 | Sat Sep 7 07:36:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 378 | |
| 379 | * initialize.c: Override the kernel's idea of default |
| 380 | checkinterval from 0 (never) to 180 days. |
| 381 | |
| 382 | Wed Aug 28 03:20:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 383 | |
| 384 | * namei.c (ext2fs_namei_follow): New function which follows |
| 385 | symbolic link (if any) at the target. |
| 386 | |
| 387 | Tue Aug 27 01:48:43 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 388 | |
| 389 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Add support |
| 390 | for shortcut function fs->read_inode() and fs->write_inode(). |
| 391 | Added inode_cache to reduce CPU time spent in doing |
| 392 | byte swapping. |
| 393 | |
| 394 | * swapfs.c (ext2fs_swap_super): Swap the new fields in a V2 |
| 395 | superblock. |
| 396 | |
| 397 | * namei.c (ext2fs_follow_link): New function. |
| 398 | (ext2fs_namei): Extended to have support for chasing |
| 399 | symbolic links. ext2fs_namei() still returns an inode |
| 400 | which is a symbolic link. Symbolic links are only chased |
| 401 | while resolving the containing directory. To chase |
| 402 | symbolic links of the final result, use |
| 403 | ext2fs_follow_link(). |
| 404 | |
| 405 | Mon Aug 26 23:46:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 406 | |
| 407 | * ext2_err.et.in: Added new error code EXT2_ET_SYMLINK_LOOP. |
| 408 | |
| 409 | * bitops.h (ext2fs_set_bit, ext2fs_celar_bit): Use asm inlines |
| 410 | provided by Pete A. Zaitcev (zaitcev@lab.sun.mcst.ru). |
| 411 | |
| 412 | Thu Aug 22 00:40:18 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 413 | |
| 414 | * initialize.c (ext2fs_initialize): On systems where the byte |
| 415 | order is not i386 compatible, set the swap_byte flag. |
| 416 | |
| 417 | * inode.c (inocpy_with_swap): Check to see if inode contains a |
| 418 | fast symlink before swapping the inode block fields. This |
| 419 | required adding a new argument to inocpy_with_swap to |
| 420 | determine whether the mode field is in host order or not. |
| 421 | |
| 422 | Wed Aug 21 00:45:42 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 423 | |
| 424 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): On |
| 425 | the sparc, if EXT2_STD_BITOPS set, use the standard |
| 426 | i386-compatible bitmask operations, instead on the |
| 427 | non-standard native bitmask operators. |
| 428 | |
| 429 | Fri Aug 9 11:11:35 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 430 | |
| 431 | * block.c (ext2fs_block_iterate): Cause block iterator to return |
| 432 | the HURD translator block (along with everything else). |
| 433 | If the flag BLOCK_FLAG_DATA_ONLY is passed to the block |
| 434 | iterator, then don't return any meta data blocks |
| 435 | (including the HURD translator). |
| 436 | |
| 437 | Wed Jul 17 17:13:34 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 438 | |
| 439 | * gen_uuid.c: New file, which generates DCE-compatible UUIDs. |
| 440 | |
| 441 | * uuid.c: New file, containing UUID utility functions. |
| 442 | |
| 443 | Tue Jul 16 10:19:16 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 444 | |
| 445 | * ext2fs.h: Add a definition of the "real" ext2 superblock. |
| 446 | |
| 447 | Fri May 24 14:54:55 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 448 | |
| 449 | * ext2fs.h: Fix erroneous ino_t type used in block_bitmap type. |
| 450 | |
| 451 | Sun May 19 15:39:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 452 | |
| 453 | * openfs.c (ext2fs_open): If the blocksize in the superblock is |
| 454 | zero, return the error EXT2_ET_CORRUPT_SUPERBLOCK, since |
| 455 | that's a basic value that must be correct for the rest of |
| 456 | the library to work. |
| 457 | |
| 458 | * ext2_err.et.in (EXT2_ET_CORRUPT_SUPERBLOCK): Added new error |
| 459 | code. |
| 460 | |
Theodore Ts'o | 62c06f7 | 1997-04-29 14:34:47 +0000 | [diff] [blame] | 461 | Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 462 | |
| 463 | * Release of E2fsprogs version 1.04 |
| 464 | |
Theodore Ts'o | 7f88b04 | 1997-04-26 14:48:50 +0000 | [diff] [blame] | 465 | Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu> |
| 466 | |
| 467 | * Release of E2fsprogs version 1.03 |
| 468 | |
| 469 | Tue Mar 26 12:06:32 1996 <tytso@rsts-11.mit.edu> |
| 470 | |
| 471 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): |
| 472 | Change the m68k bit numbering for bitmasks to match with |
| 473 | the bit numbering used by all other ext2 implementations. |
| 474 | |
| 475 | Thu Mar 7 03:37:00 1996 <tytso@rsts-11.mit.edu> |
| 476 | |
| 477 | * inode.c (ext2fs_get_next_inode, ext2fs_close_inode_scan, |
| 478 | ext2fs_open_inode_scan): Support dynamically-sized inodes. |
| 479 | |
| 480 | Wed Mar 6 12:26:29 1996 <tytso@rsts-11.mit.edu> |
| 481 | |
| 482 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Support |
| 483 | dynamically-sized inodes. |
| 484 | |
| 485 | * openfs.c (ext2fs_open): Allow dynamic revision filesystem to be |
| 486 | loaded. |
| 487 | |
| 488 | Tue Mar 5 03:49:37 1996 <tytso@rsts-11.mit.edu> |
| 489 | |
| 490 | * initialize.c (ext2fs_initialize): Catch an error condition where |
| 491 | the passed in size is *really* too small. |
| 492 | |
| 493 | * alloc.c (ext2fs_new_inode): |
| 494 | * ext2fs.h (EXT2_FIRST_INODE): Add support for dynamic revision to |
| 495 | get first inode. |
| 496 | |
| 497 | Wed Feb 21 15:56:17 1996 <tytso@rsts-11.mit.edu> |
| 498 | |
| 499 | * getsize.c (ext2fs_get_device_size): Open the device read-only |
| 500 | when trying to determine its size. |
| 501 | |
Theodore Ts'o | 74becf3 | 1997-04-26 14:37:06 +0000 | [diff] [blame] | 502 | Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu> |
| 503 | |
| 504 | * Release of E2fsprogs version 1.02 |
| 505 | |
| 506 | Sat Dec 9 09:57:50 1995 <tytso@rsts-11.mit.edu> |
| 507 | |
| 508 | * rw_bitops.c (ext2fs_write_block_bitmap): |
| 509 | * bitops.c (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 510 | * bitops.h (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 511 | Rename {test,set,clear}_bit to ext2fs_{test,set,clear}_bit, |
| 512 | to avoid conflicts with with kernel include files. Also |
| 513 | rename ADDR and CONST_ADDR to EXT2FS_ADDR and |
| 514 | EXT2FS_CONST_ADDR. |
| 515 | |
Theodore Ts'o | 50e1e10 | 1997-04-26 13:58:21 +0000 | [diff] [blame] | 516 | Thu Oct 26 12:09:16 1995 <tytso@rsts-11.mit.edu> |
| 517 | |
| 518 | * ext2_err.et: Updated message in EXT2_ET_BASE to say version 0.5c |
| 519 | |
| 520 | * swapfs.c (ext2fs_swap_super): Put an #ifdef check around |
| 521 | s_def_resuid and s_def_resgid for backwards compatibility. |
| 522 | |
| 523 | Fri Oct 20 23:33:31 1995 <tytso@rsts-11.mit.edu> |
| 524 | |
| 525 | * bitops.h: Added #ifdef's for Sparc. |
| 526 | |
| 527 | Wed Sep 6 22:14:46 1995 <tytso@rsts-11.mit.edu> |
| 528 | |
| 529 | * getsize.c: #include <sys/ioctl.h> under Linux to pick up ioctl() |
| 530 | declaration |
| 531 | |
| 532 | * closefs.c: #include <string.h> to pick up memset() declaration |
| 533 | |
| 534 | Mon Sep 4 21:45:29 1995 Remy Card <card@bbj> |
| 535 | |
| 536 | * Makefile.in: Added support for BSD shared libraries. |
| 537 | |
| 538 | * initialize.c (ext2fs_initialize): Correctly set the s_creator_os |
| 539 | flag. |
| 540 | |
| 541 | Mon Sep 4 09:55:30 1995 <tytso@rsts-11.mit.edu> |
| 542 | |
| 543 | * unix_io.c (unix_open): Add a double check; if the passed in name |
| 544 | is NULL, return EXT2_ET_BAD_DEVICE_NAME. |
| 545 | |
| 546 | * ext2_err.et (EXT2_ET_BAD_DEVICE_NAME): Added new error code |
| 547 | |
| 548 | Wed Aug 16 15:44:10 1995 <tytso@rsts-11.mit.edu> |
| 549 | |
| 550 | * inode.c (ext2fs_check_directory): Use LINUX_S_ISDIR instead of |
| 551 | S_ISDIR. |
| 552 | |
| 553 | Tue Aug 15 13:08:36 1995 <tytso@rsts-11.mit.edu> |
| 554 | |
| 555 | * getsize.c (ext2fs_get_device_size): Add support for reading the |
| 556 | partition size from a BSD disk label. |
| 557 | |
| 558 | Thu Aug 10 09:33:26 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 559 | |
| 560 | * getsize.c (ext2fs_get_device_size): New function that determins |
| 561 | the size of a device. Used by mke2fs and e2fsck. |
| 562 | |
| 563 | Sat Aug 12 03:09:54 1995 Remy Card <card@bbj> |
| 564 | |
| 565 | * Makefile.in (install): Install static libraries in $(ulibdir) |
| 566 | (/usr/lib on Linux) instead of $(libdir) (/lib on Linux). |
| 567 | |
| 568 | Wed Aug 9 17:04:23 1995 Theodore Y. Ts'o <tytso@dcl> |
| 569 | |
| 570 | * bitmaps.c (ext2fs_free_inode_bitmap, ext2fs_free_block_bitmap): |
| 571 | Move these functions to freefs.c. |
| 572 | |
| 573 | * closefs.c (ext2fs_flush): If swapping blocks, clear the group |
| 574 | descriptors shadow memory to keep purify quiet. (This |
| 575 | also has the nice benefit that the unused portion of the |
| 576 | shadow descriptors are zeroed out.) |
| 577 | |
| 578 | * dirblock.c (ext2fs_write_dir_block): We need to use |
| 579 | dirent->rec_len *before* it's byteswapped to find the |
| 580 | location of the next directory structure! |
| 581 | |
| 582 | * alloc.c (ext2fs_new_inode): Fix bug which could potentially |
| 583 | cause ext2fs_new_inode to loop infinitely if we're trying |
| 584 | to allocate an inode in group #0 and there are no free |
| 585 | inodes at all in the system. |
| 586 | |
| 587 | * closefs.c: #include <errno.h> if it exists. |
| 588 | |
| 589 | Sun Aug 6 13:27:50 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 590 | |
| 591 | * ext2fs.h (BLOCK_FLAG_HOLE): Added new definition for |
| 592 | BLOCK_FLAG_APPEND. Added documentation for the block |
| 593 | interator flags. |
| 594 | |
| 595 | Sat Aug 5 11:44:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 596 | |
| 597 | * Makefile.in (DLL_INSTALL_DIR, ELF_INSTALL_DIR): Set the |
| 598 | installation directories correctly. |
| 599 | |
| 600 | Tue Jul 18 09:27:38 1995 <tytso@rsx-11.mit.edu> |
| 601 | |
| 602 | * namei.c (process_dir_block): |
| 603 | * mkdir.c (ext2fs_mkdir): |
| 604 | * expanddir.c (expand_dir_proc): Use ext2fs_{read,write}_dir_block |
| 605 | to read/write the directory block. |
| 606 | |
| 607 | * dirblock.c (ext2fs_read_dir_block), ext2fs_write_dir_block): New |
| 608 | file containing functions for reading and writing |
| 609 | directory blocks (byte swapping if necesssary) |
| 610 | |
| 611 | * block.c (block_iterate_ind, block_iterate_dind, |
| 612 | block_iterate_tind): Byte swap the block addresses if |
| 613 | EXT2_SWAP_BYTES is set (and swap them back before writing |
| 614 | them out.) |
| 615 | |
| 616 | * inode.c (inocpy_with_swap): New function. |
| 617 | (ext2fs_get_next_inode, ext2fs_read_inode, ext2fs_write_inode): |
| 618 | Call inocpy_with_swap if EXT2_SWAP_BYTES if set. |
| 619 | |
| 620 | * closefs.c (ext2fs_flush): If EXT2_SWAP_BYTES is set, then swap |
| 621 | the superblock and group descriptors before writing it out. |
| 622 | |
| 623 | * openfs.c (ext2fs_open): If the magic number is byte-swapped, |
| 624 | then set the EXT2_SWAP_BYTES and byte-swap the superblock |
| 625 | and group descriptors. |
| 626 | |
| 627 | * swapfs.c (ext2fs_swap_super, ext2fs_swap_group_desc): New functions |
| 628 | to desp ext2 filesystem structures. |
| 629 | |
| 630 | * bitops.c (set_bit, clear_bit, test_bit): Use modifications |
| 631 | supplied by Pete A. Zaitcev so that the C language |
| 632 | versions of these functions are more portable. They will |
| 633 | now work on both little and big endian systems, and the |
| 634 | assumption that 32-bit integers are used is gone. |
| 635 | |
| 636 | * bitops.h (ext2_swab16, ext2_swab32): Added new functions for |
| 637 | doing byte swapping. |
| 638 | |
| 639 | * ext2fs.h (EXT2_SWAP_BYTES): Add new flag which indicates that |
| 640 | byte swapping should take place. |
| 641 | |
| 642 | Sun Jul 16 06:21:43 1995 <tytso@rsx-11.mit.edu> |
| 643 | |
| 644 | * Makefile.in, cmp_bitmaps.c (ext2fs_compare_block_bitmap_end, |
| 645 | ext2fs_compare_inode_bitmap_end): Added new file |
| 646 | containing routines to compare bitmaps. |
| 647 | |
| 648 | * ext2_err.et (EXT2_ET_NEQ_BLOCK_BITMAP, EXT2_ET_NEQ_INODE_BITMAP): |
| 649 | Added new error codes. |
| 650 | |
| 651 | Sat Jul 15 04:23:37 1995 <tytso@rsx-11.mit.edu> |
| 652 | |
| 653 | * inode.c (ext2fs_get_next_inode): Don't check scan->inode_buffer; |
| 654 | if the magic number is correct, it will be allocated. |
| 655 | |
| 656 | Fri Jul 14 19:02:59 1995 <tytso@rsx-11.mit.edu> |
| 657 | |
| 658 | * block.c (block_iterate_ind, block_iterate_dind, |
| 659 | block_iterate_tind): Don't recompute block_nr each loop; |
| 660 | just increment it! Factor check of BLOCK_FLAG_APPEND out |
| 661 | of the loop. Factor mask of BLOCK_CHANGED into changed |
| 662 | variable out of the loop. (block_iterate_ind, in |
| 663 | particular, gets called a lot, so every little |
| 664 | optimization helps.) |
| 665 | |
| 666 | Thu Jul 13 08:02:45 1995 <tytso@rsx-11.mit.edu> |
| 667 | |
| 668 | * block.c (block_iterate_ind, block_iterate_dind, |
| 669 | block_iterate_tind): Precompute limit of loop to speed up |
| 670 | block_iterate_ind and company. |
| 671 | |
| 672 | * bitops.h (ext2fs_fast_mark_block_bitmap, |
| 673 | ext2fs_fast_unmark_block_bitmap, ext2fs_fast_test_block_bitmap, |
| 674 | ext2fs_fast_mark_inode_bitmap, ext2fs_fast_unmark_inode_bitmap, |
| 675 | ext2fs_fast_test_inode_bitmap): Add fast version of these |
| 676 | functions, which don't do range checking. |
| 677 | |
| 678 | * bitops.h (ext2fs_get_block_bitmap_start, |
| 679 | ext2fs_get_inode_bitmap_start, ext2fs_get_block_bitmap_end, |
| 680 | ext2fs_get_inode_bitmap_end): Add new accessor functions |
| 681 | which return the start and end points of the bitmaps. |
| 682 | |
| 683 | Tue Jul 11 18:59:41 1995 <tytso@rsx-11.mit.edu> |
| 684 | |
| 685 | * llseek.c (ext2_llseek): If the offset is small enough, use lseek |
| 686 | instead of llseek. The errno if the offset is too large |
| 687 | and lseek is not supported should be EINVAL, not -EINVAL. |
| 688 | |
| 689 | Thu Jun 15 23:43:02 1995 Remy Card <card@bbj> |
| 690 | |
| 691 | * Makefile.in: Added support for ELF shared libraries. |
| 692 | Fixed typos in the compilation rules. |
| 693 | (distclean): Added Makefile. |
| 694 | |
| 695 | * llseek.c (llseek): New function, if llseek() does not exist in the |
| 696 | C library. |
| 697 | (ext2_llseek): Changed to call llseek(). |
| 698 | |
| 699 | Mon Jun 12 08:29:07 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 700 | |
| 701 | * ext2fs.h: Use __u32 to define blk_t, instead of unsigned long. |
| 702 | |
| 703 | Sun Jun 11 15:02:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 704 | |
| 705 | * mkdir.c (ext2fs_mkdir): Use LINUX_S_IFDIR instead of S_IFDIR. |
| 706 | |
| 707 | * ext2fs.h (LINUX_S_IFDIR): Define a linux specific versions of |
| 708 | the S_*, which are normally defined in <sys/stat.h>. This |
| 709 | allows us to compile e2fsprogs on a non-Linux system, |
| 710 | which may have a different value for S_IFDIR. |
| 711 | |
| 712 | Sat Jun 10 23:47:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 713 | |
| 714 | * bitops.c (clear_bit, set_bit): Remove calls to cli() and sti(); |
| 715 | this is a user-mode application! |
| 716 | |
| 717 | Thu Jun 8 13:13:22 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> |
| 718 | |
| 719 | * llseek.c: Put the include of <linux/unistd.h> inside the #ifdef |
| 720 | __linux__ so that non-linux systems won't see it. |
| 721 | |
| 722 | * alloc.c: Include <errno.h> if possible. |
| 723 | * badblocks.c: Ditto. |
| 724 | * bb_inode.c: Ditto. |
| 725 | * bitmaps.c: Ditto. |
| 726 | * block.c: Ditto. |
| 727 | * expanddir.c: Ditto. |
| 728 | * get_pathname.c: Ditto. |
| 729 | * initialize.c: Ditto. |
| 730 | * inode.c: Ditto. |
| 731 | * llseek.c: Ditto. |
| 732 | * mkdir.c: Ditto. |
| 733 | * namei.c: Ditto. |
| 734 | * newdir.c: Ditto. |
| 735 | * openfs.c: Ditto. |
| 736 | * rw_bitmaps.c: Ditto. |
| 737 | * unix_io.c: Ditto. |
| 738 | |
| 739 | * Makefile.in: Rewritten to conform to GNU coding standards and |
| 740 | support separate compilation directories. |
| 741 | |
| 742 | Thu May 11 04:13:12 1995 <tytso@rsx-11.mit.edu> |
| 743 | |
| 744 | * initialize.c (ext2fs_initialize): Don't allow more than one |
| 745 | bitmaps's worth of inodes in a group. |
| 746 | |
Theodore Ts'o | f3db356 | 1997-04-26 13:34:30 +0000 | [diff] [blame] | 747 | Sat Mar 11 14:07:11 1995 Theodore Y. Ts'o <tytso@localhost> |
| 748 | |
| 749 | * llseek.c (ext2_llseek): Added error checking to the llseek() |
| 750 | compat code to protect against overflow. This only |
| 751 | applies to 1.0 and early 1.1 kernels, which don't support |
| 752 | the llseek() system call. |
| 753 | |
| 754 | Thu Nov 24 16:29:00 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 755 | |
| 756 | * unix_io.c (unix_open): Initialize the read_error and write_error |
| 757 | io_channel pointers to be null. |
| 758 | |
| 759 | * bb_inode.c (clear_bad_block_proc): If an illegal block number is |
| 760 | found, clear it but don't try to update the filesystem |
| 761 | accounting information, since that's hopeless anyway. |
| 762 | |
| 763 | * block.c (bloblock_iterate_ind, bloblock_iterate_dind, |
| 764 | bloblock_iterate_tind): Check to see if the indirect blocks are |
| 765 | valid before trying to read them. |
| 766 | |
| 767 | * ext2_err.et (EXT2_ET_BAD_IND_BLOCK, EX2_ET_BAD_DIND_BLOCK, |
| 768 | EXT2_ET_BAD_TIND_BLOCK): Add new error codes. |
| 769 | |
| 770 | * bitops.h (ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| 771 | ext2fs_test_block_bitmap, ext2fs_mark_inode_bitmap, |
| 772 | ext2fs_unmark_inode_bitmap, ext2fs_test_inode_bitmap): If an |
| 773 | illegal block or inode number is passed in, return instead |
| 774 | of trying to test, set, or clear the bit. |
| 775 | |
| 776 | Mon Nov 7 21:32:33 1994 Remy Card <card@bbj> |
| 777 | |
| 778 | * Makefile: Added a dummy install target in case shared libraries |
| 779 | are not built. |
| 780 | |
| 781 | Mon Oct 24 14:11:44 1994 (tytso@rsx-11) |
| 782 | |
| 783 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix calculation of how |
| 784 | the real last block of the bitmap should be calculated. |
| 785 | |
| 786 | Wed Sep 7 10:05:36 1994 (tytso@rsx-11) |
| 787 | |
| 788 | * bitmaps.c (ext2fs_fudge_inode_bitmap_end, |
| 789 | ext2fs_fudge_block_bitmap_end, ext2fs_clear_inode_bitmap, |
| 790 | ext2fs_clear_block_bitmap, ext2fs_free_inode_bitmap, |
| 791 | ext2fs_free_block_bitmap): Add magic number checking for |
| 792 | the inode and block bitmaps. |
| 793 | |
| 794 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix to set the correct |
| 795 | magic number for a block bitmap instead of an inode bitmap. |
| 796 | |
| 797 | * inode.c (ext2fs_close_inode_scan, ext2fs_get_next_inode): Add |
| 798 | magic number checking for the inode_scan structure. |
| 799 | |
| 800 | * badblocks.c (badblocks_list_free, badblocks_list_add, |
| 801 | badblocks_list_test, badblocks_list_iterate_begin, |
| 802 | badblocks_list_iterate, badblocks_list_iterate_end): Add |
| 803 | magic number checking for the badblocks_list and |
| 804 | badblocks_iterate structures. |
| 805 | |
| 806 | * ext2_err.et (EXT2_ET_MAGIC_UNIX_IO_CHANNEL): |
| 807 | * unix_io.c (unix_open, unix_close, unix_set_blksize, unix_read_blk, |
| 808 | unix_write_blk, unix_flush): Add magic number checking |
| 809 | both for io_channel structure and unix_private_data |
| 810 | structure. |
| 811 | |
| 812 | * openfs.c (ext2fs_open): Add check for io_manager structure's |
| 813 | magic number. |
| 814 | |
| 815 | * rw_bitmaps.c (ext2fs_write_inode_bitmap, ext2fs_write_block_bitmap, |
| 816 | ext2fs_read_inode_bitmap, ext2fs_read_block_bitmap, |
| 817 | ext2fs_read_bitmaps, ext2fs_write_bitmaps): |
| 818 | * read_bb.c (ext2fs_read_bb_inode): |
| 819 | * read_bb_file.c (ext2fs_read_bb_FILE): |
| 820 | * newdir.c (ext2fs_new_dir_block): |
| 821 | * namei.c (ext2fs_dir_iterate, ext2fs_lookup, ext2fs_namei): |
| 822 | * link.c (ext2fs_link, ext2fs_unlink): |
| 823 | * inode.c (ext2fs_open_inode_scan, ext2fs_read_inode, |
| 824 | ext2fs_write_inode, ext2fs_get_blocks, |
| 825 | ext2fs_check_directory): |
| 826 | * get_pathname.c (ext2fs_get_pathname): |
| 827 | * expanddir.c (ext2fs_expand_dir): |
| 828 | * block.c (ext2fs_block_iterate): |
| 829 | * bitmaps.c (ext2fs_allocate_inode_bitmap, |
| 830 | ext2fs_allocate_block_bitmap): |
| 831 | * bb_inode.c (ext2fs_update_bb_inode): |
| 832 | * alloc.c (ext2fs_new_inode,ext2fs_new_block,ext2fs_get_free_blocks): |
| 833 | * check_desc.c (ext2fs_check_desc): |
| 834 | * closefs.c (ext2fs_close, ext2fs_flush): |
| 835 | * freefs.c (ext2fs_free): Add check for ext2_filsys magic number. |
| 836 | |
| 837 | * Makefile: |
| 838 | * ext2fs.h: |
| 839 | * openfs.c: |
| 840 | * check_desc.c (ext2fs_check_desc): Move ext2fs_check_desc from |
| 841 | openfs.c into its own file. |
| 842 | |
| 843 | * ext2fs.h (EXT2_CHECK_MAGIC): Added macro for checking for |
| 844 | structure magic numbers. |
| 845 | |
| 846 | * closefs.c (ext2fs_flush): Folded in Remy Card's changes to clear |
| 847 | the EXT2_VALID_FS flag in the backup superblock blocks, so that if |
| 848 | someone uses the -b option to specify the use of the backup |
| 849 | superblock --- this usually means that the main superblock is |
| 850 | toast. :-) |
| 851 | |
| 852 | * ext2fs.h: |
| 853 | * ext2_err.et (EXT2_ET_REV_TOO_HIGH): |
| 854 | * openfs.c (ext2fs_open): Folded in Remy Card's changes to add a |
| 855 | revision level to the superblock. |
| 856 | |
| 857 | Sun Aug 21 00:50:08 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 858 | |
| 859 | * ext2fs.h: |
| 860 | * bitmaps.c: |
| 861 | * bitops.c |
| 862 | * bitops.h: |
| 863 | * openfs.c: |
| 864 | * initialize.c: Completely revamped the inode and block bitmap |
| 865 | structures, so that they can be better chance of being extensible |
| 866 | in a shared library. They are now their own type, instead of |
| 867 | being a char *. Also, the function signatures of |
| 868 | ext2fs_test_block_bitmap, ext2fs_mark_block_bitmap, |
| 869 | ext2fs_unmark_block_bitmap, ext2fs_test_inode_bitmap, |
| 870 | ext2fs_mark_inode_bitmap, and ext2fs_unmark_inode_bitmap were |
| 871 | changed to eliminate the ext2_filsys argument, since it is no |
| 872 | longer necessary. |
| 873 | |
| 874 | Wed Aug 17 21:46:44 1994 Remy Card (card@bbj) |
| 875 | |
| 876 | * unix_io.c (unix_read_blk and unix_write_blk): use the llseek |
| 877 | system call if available. |
| 878 | |
| 879 | * llseek.c: new file. This is the stub calling the llseek system |
| 880 | call which allows supports for 2GB+ file systems. |
| 881 | |
| 882 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now stores |
| 883 | the creator operating system. |
| 884 | |
| 885 | Wed Aug 17 10:03:24 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 886 | |
| 887 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now sets up |
| 888 | the group descriptor statistics in addition to everything else. |
| 889 | This relieves mke2fs of the responsibility of doing it. |
| 890 | |
| 891 | * bitops.c, bitops.h: Add assembly inline functions for the 68000. |
| 892 | Added a new #define, _EXT2_HAVE_ASM_BITOPS_ to control whether or |
| 893 | not the generic C function equivalents should be included or not. |
| 894 | |
| 895 | * openfs.c (ext2fs_open): If a superblock is specified, then use |
| 896 | the backup group descriptors that go along with this superblock, |
| 897 | instead of using the primary group descriptors. This allows |
| 898 | e2fsck to recover filesystems where the primary group descriptors |
| 899 | have been trashed. |
| 900 | |
| 901 | |