Theodore Ts'o | e589f67 | 2000-04-03 13:45:40 +0000 | [diff] [blame] | 1 | 2000-04-03 Theodore Ts'o <tytso@valinux.com> |
| 2 | |
Theodore Ts'o | 06af47f | 2000-04-03 13:51:00 +0000 | [diff] [blame^] | 3 | * block.c: Readibility tweak in conditionals involving |
| 4 | ctx->fs->flags. |
| 5 | |
Theodore Ts'o | e589f67 | 2000-04-03 13:45:40 +0000 | [diff] [blame] | 6 | * ext2fs.h: Use AUTOCONF SIZEOF_* macros if available to determine |
| 7 | how to define __s64 and __u64. Turn off "compression is |
| 8 | experimental" warning if the cpp macro |
| 9 | I_KNOW_THAT_COMPRESSION_IS_EXPERIMENTAL is defined. |
| 10 | |
Theodore Ts'o | 2c1a0ce | 2000-02-11 15:39:19 +0000 | [diff] [blame] | 11 | 2000-02-11 <tytso@snap.thunk.org> |
| 12 | |
Theodore Ts'o | 5a63dd2 | 2000-02-11 15:44:08 +0000 | [diff] [blame] | 13 | * ext2fs.h: Define EXT2FS_COMPRESSED_BLKADDR and HOLE_BLKADDR. |
| 14 | Conditionally include Compression as a supported type if |
| 15 | ENABLE_COMPRESSION (via --enable-compression) is turned on. |
| 16 | |
Theodore Ts'o | 2c1a0ce | 2000-02-11 15:39:19 +0000 | [diff] [blame] | 17 | * swapfs.c (ext2fs_swap_super): Swap the compression usage bitmap. |
| 18 | |
Theodore Ts'o | 28ffafb | 2000-02-08 19:14:02 +0000 | [diff] [blame] | 19 | 2000-02-08 <tytso@snap.thunk.org> |
| 20 | |
| 21 | * bitops.h (ext2fs_mark_generic_bitmap, ext2fs_unmark_generic_bitmap, |
| 22 | ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| 23 | ext2fs_mark_inode_bitmap, ext2fs_unmark_inode_bitmap): |
| 24 | Change to return the previous state of the bit that is |
| 25 | being marked or unmarked. For speed optimization. |
| 26 | |
Theodore Ts'o | 80e808f | 2000-02-02 16:19:59 +0000 | [diff] [blame] | 27 | 2000-02-02 Theodore Ts'o <tytso@valinux.com> |
| 28 | |
| 29 | * getsize.c, ismounted.c: Remove unneeded include of linux/fs.h |
| 30 | |
| 31 | * swapfs.c: Remove #ifdef HAVE_EXT2_INODE_VERSION since it's not |
| 32 | needed any more; we know it will always be i_generation. |
| 33 | Add support for swapping the high bits of the uid and gid. |
| 34 | |
Theodore Ts'o | 5c36a2f | 1999-11-19 18:42:30 +0000 | [diff] [blame] | 35 | 1999-11-19 <tytso@valinux.com> |
| 36 | |
Theodore Ts'o | dab278a | 1999-11-19 18:49:27 +0000 | [diff] [blame] | 37 | * mkdir.c (ext2fs_mkdir): Only update the parent's inode link |
| 38 | counts if the link was successful. Patch suggested by |
| 39 | jeremy@goop.org. |
| 40 | |
Theodore Ts'o | 5c36a2f | 1999-11-19 18:42:30 +0000 | [diff] [blame] | 41 | * Makefile.in (distclean): Remove TAGS and Makefile.in.old from |
| 42 | the source directory. |
| 43 | |
Theodore Ts'o | cd08636 | 1999-11-10 16:00:39 +0000 | [diff] [blame] | 44 | 1999-11-10 <tytso@valinux.com> |
| 45 | |
| 46 | * Release of E2fsprogs 1.18 |
| 47 | |
Theodore Ts'o | 9b9fe8a | 1999-11-08 22:05:04 +0000 | [diff] [blame] | 48 | 1999-11-08 <tytso@valinux.com> |
| 49 | |
| 50 | * Makefile.in (tst_badblocks): Add freefs.o to the object list, |
| 51 | since ext2fs_badblocks_list_free was moved to freefs.c. |
| 52 | |
| 53 | * tst_badblocks.c: Use the newer badblocks API names. Add |
| 54 | duplicate blocks to the test inputs to test dealing with |
| 55 | adding blocks which are already in the badblocks list. |
| 56 | |
| 57 | * badblocks.c (ext2fs_badblocks_list_add): If appending to the end |
| 58 | of the list, use a shortcut O(1) operations instead of an |
| 59 | O(n) operation. (Idea suggested by David Beattie.) |
| 60 | |
| 61 | * freefs.c (ext2fs_free): Use ext2fs_badblocks_list_free() instead |
| 62 | of badblocks_list_free(), to save a procedure call. |
| 63 | |
Theodore Ts'o | 416c93d | 1999-10-26 04:49:54 +0000 | [diff] [blame] | 64 | 1999-10-26 <tytso@valinux.com> |
| 65 | |
Theodore Ts'o | 28e1194 | 1999-10-26 18:17:20 +0000 | [diff] [blame] | 66 | * Release of E2fsprogs 1.17 |
| 67 | |
| 68 | 1999-10-26 <tytso@valinux.com> |
| 69 | |
Theodore Ts'o | 416c93d | 1999-10-26 04:49:54 +0000 | [diff] [blame] | 70 | * ext2fs.h: Add kludge to deal with the fact that egcs cpp doesn't |
| 71 | seem to handle ~0UL the same way as they used to. |
| 72 | |
Theodore Ts'o | 601002b | 1999-10-26 02:06:39 +0000 | [diff] [blame] | 73 | 1999-10-25 <tytso@valinux.com> |
| 74 | |
Theodore Ts'o | fe70fd3 | 1999-10-26 02:34:47 +0000 | [diff] [blame] | 75 | * nt_io.c (_OpenNtName): Open the device using |
| 76 | FILE_SYNCHRONOUS_IO_NONALERT instead of |
| 77 | FILE_SYNCHRONOUS_IO_ALERT |
| 78 | (nt_open): At the end of the device open routine, unlock |
| 79 | the drive but do not dismount it. |
| 80 | |
Theodore Ts'o | 601002b | 1999-10-26 02:06:39 +0000 | [diff] [blame] | 81 | * initialize.c (CREATOR_OS): Use __GNU__ instead of __gnu__ to |
| 82 | detect the Hurd OS. |
| 83 | |
Theodore Ts'o | e6198e5 | 1999-10-23 00:58:54 +0000 | [diff] [blame] | 84 | 1999-10-22 <tytso@valinux.com> |
| 85 | |
Theodore Ts'o | 614fdfd | 1999-10-23 03:19:51 +0000 | [diff] [blame] | 86 | * Release of E2fsprogs 1.16 |
| 87 | |
| 88 | 1999-10-22 <tytso@valinux.com> |
| 89 | |
Theodore Ts'o | e6198e5 | 1999-10-23 00:58:54 +0000 | [diff] [blame] | 90 | * mkdir.c (ext2fs_mkdir): Pass EXT2_FT_DIR flag to ext2fs_link(). |
| 91 | |
| 92 | * link.c (ext2fs_link): This call now uses the low three bits of |
| 93 | the flags parameter to pass the directory filetype |
| 94 | information; it will set the directory entry FILETYPE |
| 95 | information if the filesystem supports it. |
| 96 | |
| 97 | * newdir.c (ext2fs_new_dir_block): If the FILETYPE superblock |
| 98 | option is set, then create the '.' and '..' entries with |
| 99 | the filetype set to EXT2_FT_DIR. |
| 100 | |
Theodore Ts'o | aa4115a | 1999-10-21 19:33:18 +0000 | [diff] [blame] | 101 | 1999-09-24 <tytso@valinux.com> |
| 102 | |
| 103 | * nt_io.c: New file which supports I/O under Windows NT. |
| 104 | |
Theodore Ts'o | 3a5f8ea | 1999-09-14 20:21:26 +0000 | [diff] [blame] | 105 | 1999-09-07 <tytso@valinux.com> |
| 106 | |
| 107 | * ext2fs.h: Add new fields for journalling and define new |
| 108 | feature bits used by newer filesystems: IMAGIC_INODES, |
| 109 | HAS_JOURNAL, RECOVER. |
| 110 | |
| 111 | * expanddir.c (ext2fs_expand_dir, expand_dir_proc): Change where |
| 112 | we update the inode block count and size files so that the |
| 113 | block count field is updated correctly when we create an |
| 114 | indirect block. |
| 115 | |
| 116 | 1999-07-18 Theodore Ts'o <tytso@valinux.com> |
Theodore Ts'o | 657cb97 | 1999-07-30 23:19:10 +0000 | [diff] [blame] | 117 | |
| 118 | * Release of E2fsprogs 1.15 |
| 119 | |
Theodore Ts'o | e72a9ba | 1999-06-25 15:40:18 +0000 | [diff] [blame] | 120 | 1999-06-23 <tytso@valinux.com> |
| 121 | |
| 122 | * swapfs.c (ext2fs_swap_inode): Add compatibility for Linux 2.3 |
| 123 | kernels that use i_generation instead of i_version. Patch |
| 124 | supplied by Jon Bright <sircus@sircus.demon.co.uk>. |
| 125 | |
| 126 | 1999-06-21 <tytso@valinux.com> |
Theodore Ts'o | 813bbb2 | 1999-06-22 03:17:45 +0000 | [diff] [blame] | 127 | |
| 128 | * dir_iterate.c (ext2fs_process_dir_block): Check for corrupted |
| 129 | directory entry before calling the callback function. |
| 130 | This should prevent some core dumps of insufficiently |
| 131 | paranoid callback functions. |
| 132 | |
Theodore Ts'o | a4bf69d | 1999-05-29 21:53:30 +0000 | [diff] [blame] | 133 | 1999-05-29 <tytso@rsts-11.mit.edu> |
| 134 | |
| 135 | * ext2fs.h: Add feature definition for AFS IMAGIC inodes. |
| 136 | |
| 137 | * fileio.c (ext2fs_file_open): Remove obsolete comment stating |
| 138 | that we don't handle writing yet (we do). Fixed bug where |
| 139 | we weren't allocating a big enough buffer for ext2_bmap. |
| 140 | |
Theodore Ts'o | f0687a5 | 1999-05-29 21:48:03 +0000 | [diff] [blame] | 141 | 1999-05-03 <tytso@rsts-11.mit.edu> |
| 142 | |
| 143 | * openfs.c (ext2fs_open): Check to make sure that the number of |
| 144 | blocks per group is not zero --- if so, it must be a bad |
| 145 | superblock! |
| 146 | |
Theodore Ts'o | 9e51eca | 1999-01-09 16:32:31 +0000 | [diff] [blame] | 147 | 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 148 | |
| 149 | * Release of E2fsprogs 1.14 |
| 150 | |
Theodore Ts'o | 665f710 | 1999-01-08 13:33:39 +0000 | [diff] [blame] | 151 | 1999-01-07 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 152 | |
| 153 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Check to see if |
| 154 | the inode number is zero; if it's zero, return |
| 155 | EXT2_ET_BAD_INODE_NUM. |
| 156 | |
Theodore Ts'o | 7a46952 | 1999-01-04 08:50:59 +0000 | [diff] [blame] | 157 | 1998-12-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 158 | |
| 159 | * initialize.c (ext2fs_initialize): Use EXT2_FIRST_INODE instead |
| 160 | of EXT2_FIRST_INO to ensure compatibility with Linux 1.2 |
| 161 | header files. |
| 162 | |
Theodore Ts'o | 73f17cf | 1999-01-04 07:35:45 +0000 | [diff] [blame] | 163 | Mon Jan 4 02:32:09 1999 Theodore Y. Ts'o <tytso@mit.edu> |
| 164 | |
| 165 | * llseek.c (ext2fs_llseek): Change ext2fs_llseek() in the |
| 166 | non-Linux case to use EINVAL by default, unless it isn't |
| 167 | defined, in which case we use EXT2_ET_INVALID_ARGUMENT |
| 168 | instead. |
| 169 | |
Theodore Ts'o | 556ad13 | 1998-12-19 08:10:58 +0000 | [diff] [blame] | 170 | 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 171 | |
| 172 | * Release of E2fsprogs 1.13 |
| 173 | |
Theodore Ts'o | 5a679c8 | 1998-12-03 16:40:38 +0000 | [diff] [blame] | 174 | 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 175 | |
| 176 | * Makefile.in: Updated dependencies. |
| 177 | |
Theodore Ts'o | 8d7e83b | 1998-09-23 00:27:26 +0000 | [diff] [blame] | 178 | 1998-09-22 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 179 | |
| 180 | * initialize.c (ext2fs_initialize): Make sure that we allocate |
| 181 | enough inodes so that we can make a valid filesystem. |
| 182 | |
Theodore Ts'o | 2eb374c | 1998-09-03 01:22:57 +0000 | [diff] [blame] | 183 | 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 184 | |
| 185 | * rw_bitmaps.c: Fixed signed/unsigned warnings. |
| 186 | |
| 187 | * fileio.c (ext2fs_file_set_size): Remove unneeded extern from the |
| 188 | function declaration. |
| 189 | |
| 190 | * dblist.c (make_dblist): Add safety check in case the dblist |
| 191 | pointer passed in is null (in which case, assign it to |
| 192 | fs->dblist). Fixed some signed/unsigned warnings. |
| 193 | |
| 194 | * bmap.c: Make addr_per_block be of type blk_t to avoid |
| 195 | signed/unsigned warnings. |
| 196 | |
| 197 | * namei.c (ext2fs_follow_link): Remove uneeded extern from the |
| 198 | function declaration. |
| 199 | |
| 200 | * get_pathname.c (get_pathname_proc): Use return value from |
| 201 | ext2fs_get_mem, instead of checking if &gp->name is |
| 202 | NULL. |
| 203 | |
| 204 | * dir_iterate.c (ext2fs_process_dir_block): |
| 205 | * dblist_dir.c (ext2fs_dblist_dir_iterate): Remove uneeded extern |
| 206 | from the function declaration. |
| 207 | |
| 208 | * block.c (ext2fs_block_iterate2): If the read_inode call fails, |
| 209 | return the error directly instead of jumping to the |
| 210 | cleanup routine, since we don't need to do any cleanup. |
| 211 | |
| 212 | * alloc_table.c (ext2fs_allocate_group_table): Make this |
| 213 | function take a dgrp_t for its group argument. |
| 214 | |
| 215 | * ext2fs.h: Make dgrp_t an __u32 type, and make |
| 216 | fs->desc_group_count be of type dgrp_t. |
| 217 | |
Theodore Ts'o | f75c28d | 1998-08-01 04:18:06 +0000 | [diff] [blame] | 218 | 1998-07-27 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 219 | |
| 220 | * badblocks.c (ext2fs_badblocks_list_add): Use a bigger increment |
| 221 | than 10 blocks when we need to expand the size of the |
| 222 | badblocks list. |
| 223 | |
Theodore Ts'o | 4a5fa19 | 1998-07-09 05:42:45 +0000 | [diff] [blame] | 224 | 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 225 | |
| 226 | * Release of E2fsprogs 1.12 |
| 227 | |
Theodore Ts'o | 30c4261 | 1998-06-30 05:33:11 +0000 | [diff] [blame] | 228 | 1998-06-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 229 | |
| 230 | * closefs.c (ext2fs_flush): Update the s_block_group_nr field as |
| 231 | appropriate for all of the block group copies, so that |
| 232 | it's clear where the beginning of the filesystem is on the |
| 233 | disk. (For when the partition table gets scrod.) |
| 234 | |
| 235 | * ext2fs.h: Change the name of the feature from |
| 236 | EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE to |
| 237 | EXT2_FEATURE_INCOMPAT_FILESIZE (to match with the kernel). |
| 238 | |
Theodore Ts'o | 818180c | 1998-06-27 05:11:14 +0000 | [diff] [blame] | 239 | 1998-06-18 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 240 | |
| 241 | * inode.c (get_next_blockgroup): Fix bug where if |
| 242 | get_next_blockgroup() is called early because of a missing |
| 243 | inode table in a block group, the current_inode counter |
| 244 | wasn't incremented correctly. |
| 245 | |
Theodore Ts'o | 4faba5b | 1998-06-16 05:23:41 +0000 | [diff] [blame] | 246 | 1998-06-16 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 247 | |
| 248 | * read_bb.c (ext2fs_read_bb_inode): Make function more robust |
| 249 | against a completely trashed bad block inode. |
| 250 | |
Theodore Ts'o | 03673db | 1998-06-10 20:39:43 +0000 | [diff] [blame] | 251 | 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 252 | |
| 253 | * alloc_tables.c (ext2fs_allocate_group_table): Fix bug so that if |
| 254 | the stride length hits a bad value, we retry the block |
| 255 | allocation starting at the beginning of the block group. |
| 256 | |
| 257 | * ext2fs.h, bb_inode.c, block.c, bmove.c, dir_iterate.c, |
| 258 | expanddir.c, ext2fsP.h, read_bb.c: Change blkcnt_t to be |
| 259 | e2_blkcnt_t to avoid collision with LFS API. |
| 260 | |
Theodore Ts'o | 353952d | 1998-05-01 05:32:18 +0000 | [diff] [blame] | 261 | 1998-05-01 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 262 | |
| 263 | * initialize.c (ext2fs_initialize): Initialize s_inodes_count in a |
| 264 | way that avoids overflows on disk sizes greater than 4GB. |
| 265 | |
Theodore Ts'o | 4c77fe5 | 1998-04-30 17:35:59 +0000 | [diff] [blame] | 266 | 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 267 | |
| 268 | * ext2fs.h: Define EXT2_QSORT_TYPE appropriately for the |
| 269 | return type for comparison functions for qsort. |
| 270 | |
| 271 | * dblist.c (dir_block_cmp): Use EXT2_QSORT_TYPE in function |
| 272 | declaration. |
| 273 | |
Theodore Ts'o | 76f875d | 1998-04-27 01:41:13 +0000 | [diff] [blame] | 274 | 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 275 | |
| 276 | * ext2fs.h, bitops.h: Add support for the Watcom C compiler to do |
| 277 | inline functions. |
| 278 | |
| 279 | * ext2fs.h, dosio.c: Use asm/types.h instead of linux/types.h to |
| 280 | evade a potential problem with glibc's header files trying |
| 281 | to spike out linux/types.h. |
| 282 | |
| 283 | * ext2fs.h (ext2fs_resize_mem): Change the function prototype to |
| 284 | include the old size of the memory, which is needed for |
| 285 | some braindamaged memory allocation systems that don't |
| 286 | support realloc(). |
| 287 | |
| 288 | * badblocks.c (ext2fs_badblocks_list_add): |
| 289 | bb_inode.c (clear_bad_block_proc): |
| 290 | dblist.c (ext2fs_add_dir_block): |
| 291 | icount.c (insert_icount_el): |
| 292 | irel_ma.c (ima_put): |
| 293 | rs_bitmap.c (ext2fs_resize_generic_bitmap): Update functions to |
| 294 | pass the old size of the memory to be resized to |
| 295 | ext2fs_resize_mem(). |
| 296 | |
Theodore Ts'o | 469bec8 | 1998-04-01 02:46:43 +0000 | [diff] [blame] | 297 | 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 298 | |
| 299 | * Makefile.in: Change to use new installation directory variables |
| 300 | convention. Fix uninstall rules to take $(DESTDIR) into |
| 301 | account. |
| 302 | |
Theodore Ts'o | 4a31c48 | 1998-03-30 01:27:25 +0000 | [diff] [blame] | 303 | 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 304 | |
| 305 | * ext2fs.h: If __STRICT_ANSI__ is defined and we're on a platform |
| 306 | with 32 bit longs, then we need to manually define __s64 |
| 307 | and __u64, since the current kernel header files don't |
| 308 | define these if __STRICT_ANSI__ is defined. This is a |
| 309 | problem if we are compiling with full GCC warnings, since |
| 310 | we do need 64 bit support. |
| 311 | |
| 312 | * Makefile.in (OBJS): Remove bmove.o from files to be built, |
| 313 | since we're not using ext2fs_move_blocks() and there |
| 314 | is some question as to its usefulness in its current |
| 315 | form. |
| 316 | |
| 317 | * bmap.c (block_bmap): Remove unused function. |
| 318 | |
| 319 | * bmove.c (process_block): Fix -Wall warning. |
| 320 | |
Theodore Ts'o | 36a43d6 | 1998-03-24 16:17:51 +0000 | [diff] [blame] | 321 | 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 322 | |
| 323 | * block.c (ext2fs_block_iterate3): Make the ref_offset field |
| 324 | contain the offset into the inode.i_blocks array when |
| 325 | ref_block is zero. Since we haven't done a formal |
| 326 | release of e2fsprogs since block_iterate2 was first |
| 327 | introduced, I removed block_iterate2, and renamed |
| 328 | block_iterate3 to be block_iterate2. |
| 329 | |
| 330 | * bb_inode.c, bmove.c, dblist_dir.c, dir_iterate.c, |
| 331 | expanddir.c, ext2fs.h, ext2fsP.h, read_bb.c: Change |
| 332 | use of block_iterate and block_iterate2 to |
| 333 | block_iterate2 with the new prototype for the |
| 334 | interator function. (using blkcnt_t forr blockcount) |
| 335 | |
Theodore Ts'o | 674a4ee | 1998-03-23 02:06:52 +0000 | [diff] [blame] | 336 | 1998-03-21 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 337 | |
| 338 | * ext2fs.h: Add new superblock fields (s_algorithm_usage_bitmap, |
| 339 | s_prealloc_blocks, s_prealloc_dir_blocks). Added |
| 340 | conditional defines of new features COMPAT_DIR_PREALLOC, |
| 341 | RO_COMPAT_LARGE_FILE RO_COMPAT_BTREE_DIR, |
| 342 | INCOMPAT_COMPRESSION, INCOMPAT_DIRNAME_SIZE. Changed |
| 343 | the library to declare that we support COMPAT_DIR_PREALLOC, |
| 344 | INCOMPAT_DIRNAME_SIZE, RO_COMPAT_LARGE_FILE. |
| 345 | |
| 346 | * fileio.c: Rename function ext2fs_file_llseek to be |
| 347 | ext2fs_file_lseek, which is more accurate. |
| 348 | |
| 349 | * block.c: Add new function ext2fs_block_iterate3 which calls |
| 350 | the iterator function with the blockcount argument of |
| 351 | type blkcnt_t. This version of the function is |
| 352 | allowed to handle large files; the other fucntions are |
| 353 | not. |
| 354 | |
| 355 | * ext2fs.h: Add new type blkcnt_t |
| 356 | |
| 357 | * ext2_err.et.in: Add error code EXT2_ET_FILE_TOO_BIG |
| 358 | |
| 359 | * block.c (ext2fs_block_iterate2): Fix bug where the block count |
| 360 | field wasn't getting correctly incremented for sparse |
| 361 | files when the indirect or doubly-indirect block |
| 362 | specified in the inode was zero. |
| 363 | |
| 364 | Sun Mar 8 22:42:47 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 365 | |
| 366 | * unlink.c (unlink_proc): |
| 367 | * lookup.c (lookup_proc): |
| 368 | * link.c (link_proc): |
| 369 | * get_pathname.c (get_pathname_proc): |
| 370 | * dir_iterate.c (ext2fs_process_dir_block): Mask off high 8 bits |
| 371 | from dirent->name_len, so it can be used for other |
| 372 | purposes. |
| 373 | |
| 374 | * ext2fs.h: Add definition of EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE, |
| 375 | and indicate that we have support for this incompatible |
| 376 | option. |
| 377 | |
Theodore Ts'o | c775256 | 1998-02-24 04:25:52 +0000 | [diff] [blame] | 378 | Mon Feb 23 08:46:33 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 379 | |
| 380 | * ext2_err.et.in: Added new error code, EXT2_ET_CANCEL_REQUESTED. |
| 381 | |
Theodore Ts'o | 79b05db | 1998-02-21 05:01:19 +0000 | [diff] [blame] | 382 | Fri Feb 20 23:58:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 383 | |
| 384 | * dblist.c (ext2fs_get_num_dirs): Improve the estimation of the |
| 385 | number of directories when the block group information is |
| 386 | unreliable. |
| 387 | |
Theodore Ts'o | c4e749a | 1998-02-20 05:33:14 +0000 | [diff] [blame] | 388 | 1998-02-20 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| 389 | |
Theodore Ts'o | 218a486 | 1998-02-21 01:41:39 +0000 | [diff] [blame] | 390 | * inode.c (ext2fs_get_next_inode): Always do the check to see if the |
| 391 | inode table is missing so that we catch the case where the |
| 392 | first block group is missing. |
| 393 | |
Theodore Ts'o | c4e749a | 1998-02-20 05:33:14 +0000 | [diff] [blame] | 394 | * getsize.c, ismounted.c, unix_io.c: #include errno.h since it's |
| 395 | needed. |
| 396 | |
Theodore Ts'o | 9abd2ce | 1998-02-16 22:00:37 +0000 | [diff] [blame] | 397 | Mon Feb 16 16:16:00 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 398 | |
| 399 | * ext2_io.h, ext2fs.h: Protect against being included multiple times. |
| 400 | |
| 401 | * bmove.c: #include ext2fsP.h instead of "ext2fs/ext2fs.h" |
| 402 | |
| 403 | * test_io.c (test_flush): Add a debugging printf when the flush |
| 404 | method is called. |
| 405 | |
| 406 | * rw_bitmaps.c (ext2fs_read_bitmaps): If the bitmaps are already |
| 407 | read in, return right away. |
| 408 | |
Theodore Ts'o | 5953b9d | 1998-02-01 13:23:02 +0000 | [diff] [blame] | 409 | Sun Feb 1 08:20:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 410 | |
| 411 | * bitops.h: Don't try to do i386 inline asm functions if the |
| 412 | compiler isn't GCC. |
| 413 | |
| 414 | * ext2fs.h: If EXT2_FLAT_INCLUDES is defined, #include e2_types.h, |
| 415 | instead of linux/types.h, and e2_bitops.h instead of |
| 416 | ext2fs/bitops.h. |
| 417 | |
| 418 | * icount.c, version.c: Don't #include <et/com_err.h>, as it isn't |
| 419 | necessary. |
| 420 | |
Theodore Ts'o | b5abe6f | 1998-01-19 14:47:53 +0000 | [diff] [blame] | 421 | Sat Jan 17 13:13:31 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 422 | |
| 423 | * inode.c (ext2fs_open_inode_scan): Initialize the group variables |
| 424 | so that we don't need to call get_next_blockgroup() the |
| 425 | first time around. Saves a bit of time, and prevents us |
| 426 | from needing to assign -1 to current_group (which is an |
| 427 | unsigned value). |
| 428 | |
| 429 | * icount.c (insert_icount_el): Cast the estimated number of inodes |
| 430 | from a float to an ino_t. |
| 431 | |
| 432 | * alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c, |
| 433 | bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c, |
| 434 | check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, |
| 435 | dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, |
| 436 | expanddir.c, ext2fs.h, fileio.c, freefs.c, |
| 437 | get_pathname.c, getsize.c, icount.c, initialize.c, |
| 438 | inline.c, inode.c, irel_ma.c, ismounted.c, link.c, |
| 439 | lookup.c, mkdir.c, namei.c, native.c, newdir.c, |
| 440 | openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c, |
| 441 | rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, |
| 442 | tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, |
| 443 | valid_blk.c, version.c: If EXT2_FLAT_INCLUDES is |
| 444 | defined, then assume all of the |
| 445 | ext2-specific header files are in a flat directory. |
| 446 | |
| 447 | * block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast |
| 448 | all assignments from void * to be compatible with C++. |
| 449 | |
| 450 | Tue Jan 6 11:28:15 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 451 | |
| 452 | * closefs.c (ext2fs_flush): Add a call to io_channel_flush() to |
| 453 | make sure the contents of the disk are flushed to disk. |
| 454 | |
| 455 | Mon Dec 29 14:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 456 | |
| 457 | * dblist.c (ext2fs_add_dir_block): Change new to be new_entry to |
| 458 | avoid C++ namespace clash. |
| 459 | |
| 460 | * bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to |
| 461 | avoid C++ namespace clash. |
| 462 | |
| 463 | * ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c, |
| 464 | irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c, |
| 465 | ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c, |
| 466 | unlink.c: Change private to be priv_data (to avoid C++ |
| 467 | namespace clash) |
| 468 | |
Theodore Ts'o | 5be8dc2 | 1997-12-01 18:24:10 +0000 | [diff] [blame] | 469 | Fri Nov 28 09:26:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 470 | |
| 471 | * dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more |
| 472 | paranoid about validating the directory counts from the |
| 473 | block group information. |
| 474 | |
| 475 | * all files: Don't include stdlib.h anymore; include it in |
| 476 | ext2_fs.h, since that file requires stdlib.h |
| 477 | |
Theodore Ts'o | 89270b5 | 1997-11-24 11:44:25 +0000 | [diff] [blame] | 478 | Thu Nov 20 16:07:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 479 | |
| 480 | * expanddir.c (ext2fs_expand_dir): Check to make sure the block |
| 481 | bitmap is loaded, and return an error if it is not. |
| 482 | (expand_dir_proc): Only use ext2fs_write_dir_block when |
| 483 | writing a directory block, not when writing out a fresh |
| 484 | indirect block. |
| 485 | |
Theodore Ts'o | d36d835 | 1997-11-12 03:48:07 +0000 | [diff] [blame] | 486 | Tue Nov 11 22:46:45 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 487 | |
| 488 | * Makefile.in, tst_getsize.c: Added new file which is used to test |
| 489 | the ext2fs_get_device_size function. |
| 490 | |
| 491 | * ext2_err.et.in (EXT2_ET_UNIMPLEMENTED): Added new error code. |
| 492 | |
Theodore Ts'o | 79a90bd | 1997-11-03 19:16:55 +0000 | [diff] [blame] | 493 | Sun Nov 2 20:36:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 494 | |
| 495 | * ext2fs.h: Make ext2fs_get_mem take an unsigned argument. |
| 496 | |
| 497 | * fileio.c (ext2fs_file_get_size, ext2fs_file_set_size, |
| 498 | ext2fs_file_get_fs): New functions added. |
| 499 | |
| 500 | |
| 501 | Fri Oct 31 12:16:52 1997 <tytso@EDT.MIT.EDU> |
| 502 | |
| 503 | * bitops.c (ext2fs_warn_bitmap, ext2fs_warn_bitmap2): Don't call |
| 504 | com_err if OMIT_COM_ERR is defined. |
| 505 | |
Theodore Ts'o | 1f0b6c1 | 1997-10-31 06:07:47 +0000 | [diff] [blame] | 506 | Thu Oct 30 11:33:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 507 | |
| 508 | * Rename new error codes to _ET_ in them for consistency. |
| 509 | |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 510 | Sat Oct 25 00:06:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 511 | |
Theodore Ts'o | 7b4e453 | 1997-10-26 03:41:24 +0000 | [diff] [blame] | 512 | * [all files, basically]: Added definition of ext2fs_get_mem, |
| 513 | ext2fs_free_mem, and ext2fs_resize_mem in ext2fs.h, and |
| 514 | changed all library routines to use these wrapper functions. |
| 515 | |
Theodore Ts'o | 78d8f90 | 1997-10-26 01:53:39 +0000 | [diff] [blame] | 516 | * dblist.c, mkdir.c: use EXT2_DIR_EXISTS and EXT2_DB_NOT_FOUND |
| 517 | instead of the system error messages. |
| 518 | |
| 519 | * ext2_err.et.in: Added new error messages EXT2_DIR_EXISTS and |
| 520 | EXT2_DB_NOT_FOUND |
| 521 | |
Theodore Ts'o | 30fab29 | 1997-10-25 22:37:42 +0000 | [diff] [blame] | 522 | * ext2fs.h: Added function declarations and constants for bmap.c |
| 523 | and fileio.c. |
| 524 | |
| 525 | * ext2_err.et.in: Added new error messages EXT2_FILE_RO and |
| 526 | EXT2_ET_MAGIC_EXT2_FILE |
| 527 | |
| 528 | * Makefile.in: Added files bmap.c and fileio.c, and temporarily |
| 529 | commented out brel_ma.c and irel_ma.c |
| 530 | |
| 531 | * bmap.c: New file which maps a file's logical block number to its |
| 532 | physical block number. |
| 533 | |
| 534 | * fileio.c: New file which implements simple file reading and |
| 535 | writing primitives. |
| 536 | |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 537 | * alloc.c (ext2fs_alloc_block): New function which allocates a |
Theodore Ts'o | 30fab29 | 1997-10-25 22:37:42 +0000 | [diff] [blame] | 538 | block, zeros it, and updates the filesystem accounting |
| 539 | records appropriately. |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 540 | |
| 541 | Wed Oct 22 16:47:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 542 | |
| 543 | * ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY, |
| 544 | EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, |
| 545 | EXT2_INODE_ALLOC_FAIL, EXT2_NOT_DIRECTORY |
| 546 | |
| 547 | * Change various library files to use these functions instead of |
| 548 | EINVAL, ENOENT, etc. |
| 549 | |
Theodore Ts'o | b0b9c4d | 1997-10-20 23:36:30 +0000 | [diff] [blame] | 550 | Mon Oct 20 19:32:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 551 | |
| 552 | * llseek.c: Check HAVE_LLSEEK_PROTOTYPE to see whether or not we |
| 553 | need to declare llseek(). |
| 554 | |
Theodore Ts'o | 1d2ff46 | 1997-10-19 23:00:21 +0000 | [diff] [blame] | 555 | Sun Oct 19 18:56:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 556 | |
Theodore Ts'o | d40259f | 1997-10-20 00:44:26 +0000 | [diff] [blame] | 557 | * Rename io.h to be ext2_io.h (avoid namespace collisions) |
| 558 | |
Theodore Ts'o | 1d2ff46 | 1997-10-19 23:00:21 +0000 | [diff] [blame] | 559 | * Add #ifdef's for HAVE_SYS_STAT_H and HAVE_SYS_TYPES_H |
| 560 | |
Theodore Ts'o | d163b09 | 1997-10-03 17:42:28 +0000 | [diff] [blame] | 561 | Fri Oct 3 13:35:59 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 562 | |
| 563 | * llseek.c (ext2fs_llseek): Fix type error for ext2fs_llseek() |
| 564 | |
| 565 | * icount.c (ext2fs_icount_validate): |
| 566 | * bmove.c (process_block): Fix lint error in type for fprintf(). |
| 567 | |
| 568 | Mon Sep 15 11:45:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 569 | |
| 570 | * inode.c (ext2fs_check_directory): Add support for the callback |
| 571 | to return the error code EXT2_ET_CALLBACK_NOTHANDLED. |
| 572 | |
Theodore Ts'o | fff876b | 1997-09-13 00:32:29 +0000 | [diff] [blame] | 573 | Thu Sep 4 12:28:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 574 | |
| 575 | * bitmaps.c (ext2fs_set_bitmap_padding): New function which sets the |
| 576 | padding of the bitmap to be all one's. |
| 577 | |
Theodore Ts'o | bc75f2a | 1997-09-04 00:43:10 +0000 | [diff] [blame] | 578 | Wed Sep 3 14:27:30 1997 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| 579 | |
| 580 | * llseek.c: Added missing semicolon to glibc fixup declaration of |
| 581 | llseek(). |
| 582 | |
| 583 | * bmove.c: Add #include of errno.h |
| 584 | |
Theodore Ts'o | e9affb7 | 1997-08-24 02:57:55 +0000 | [diff] [blame] | 585 | Sat Aug 23 22:47:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 586 | |
| 587 | * Makefile.in (ELF_SO_VERSION): Bump version to be 2.4 since we've |
| 588 | added a new field to the io_channel (app_data). |
| 589 | |
| 590 | * io.h: Add a new element to the io_channel structure, app_data. |
| 591 | |
| 592 | * initialize.c, openfs.c: Set io->app_data to point at the |
| 593 | filesystem handle. |
| 594 | |
Theodore Ts'o | 1c27cac | 1997-08-14 17:20:42 +0000 | [diff] [blame] | 595 | Thu Aug 14 08:14:17 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 596 | |
| 597 | * io.h: Change the prototype of ext2fs_llseek() to use int's |
| 598 | instead of unsigned int's. |
| 599 | |
| 600 | * llseek.c: Change to allow PIC and !HAVE_LLSEEK. Add a prototype |
| 601 | to make life easer for GNU Libc 2. |
| 602 | |
| 603 | * rw_bitmaps.c: On the PowerPC, the big-endian variant of the ext2 |
| 604 | filesystem has its bitmaps stored as 32-bit words with bit |
| 605 | 0 as the LSB of each word. Thus a bitmap with only bit 0 |
| 606 | set would be, as a string of bytes, 00 00 00 01 00 ... To |
| 607 | cope with this, we byte-reverse each word of a bitmap if |
| 608 | we have a big-endian filesystem, that is, if we are *not* |
| 609 | byte-swapping other word-sized numbers. |
| 610 | |
Theodore Ts'o | 3cb6c50 | 1997-08-11 20:29:22 +0000 | [diff] [blame] | 611 | Mon Aug 11 03:30:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 612 | |
| 613 | * dosio.c: New file to do DOS/BIOS disk accesses. |
| 614 | |
| 615 | * namei.c (open_namei): Make pathlen be of type size_t. |
| 616 | |
| 617 | * llseek.c: Always #include stdlib.h since it's need to define |
| 618 | size_t. |
| 619 | |
| 620 | * io.h: Use errcode_t for magic numbers. |
| 621 | |
| 622 | * icount.c (get_icount_el): Use size_t where appropriate |
| 623 | |
| 624 | * dupfs.c (ext2fs_dup_handle): |
| 625 | * dblist.c (dir_block_cmp): Use size_t where appropriate. |
| 626 | |
| 627 | * read_bb.c (ext2fs_read_bb_inode): |
| 628 | * cmp_bitmaps.c (ext2fs_compare_inode_bitmap): Use blk_t, ino_t |
| 629 | and size_t where appropriate. |
| 630 | |
| 631 | * closefs.c (ext2fs_flush): Use dgrp_t instead of int where |
| 632 | appropriate. |
| 633 | |
| 634 | * openfs.c (ext2fs_open): |
| 635 | * check_desc.c (ext2fs_check_desc): Use blk_t instead of int where |
| 636 | appropriate. |
| 637 | |
| 638 | * rw_bitmaps.c (read_bitmaps): |
| 639 | * irel_ma.c: |
| 640 | * inode.c (ext2fs_write_inode): |
| 641 | * initialize.c (ext2fs_initialize): |
| 642 | * brel_ma.c: Fix to make be 16-bit safe. |
| 643 | |
| 644 | * link.c (ext2fs_link): |
| 645 | * unlink.c (ext2fs_unlink): |
| 646 | * lookup.c (lookup_proc): |
| 647 | * ismounted.c (ext2fs_check_if_mounted): |
| 648 | * block.c (xlate_func): Add #pragma argsused for Turbo C. |
| 649 | |
Theodore Ts'o | 4cbe8af | 1997-08-10 23:07:40 +0000 | [diff] [blame] | 650 | Sun Aug 10 10:05:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 651 | |
| 652 | * block.c (ext2fs_block_iterate2): Use retval which is a errcode_t |
| 653 | type. |
| 654 | |
| 655 | * bitmaps.c (make_bitmap): Use size_t instead of int where |
| 656 | appropriate. |
| 657 | |
| 658 | * bb_inode.c (set_bad_block_proc): Add #pragma argsused for Turbo C. |
| 659 | |
| 660 | * alloc.c (ext2fs_new_inode): Use ino_t instead of int for the |
| 661 | group number. |
| 662 | |
| 663 | * get_pathname.c: Use ino_t instead of int where appropriate. |
| 664 | |
| 665 | * ext2fs.h: Make the magic structure element be errcode_t instead |
| 666 | of int. |
| 667 | |
| 668 | * alloc.c alloc_tables.c badblocks.c bb_compat.c bb_inode.c |
| 669 | bitmaps.c block.c bmove.c brel_ma.c check_desc.c closefs.c |
| 670 | cmp_bitmaps.c dblist.c dblist_dir.c dir_iterate.c |
| 671 | dirblock.c dupfs.c expanddir.c freefs.c get_pathname.c |
| 672 | icount.c initialize.c inline.c inode.c irel_ma.c link.c |
| 673 | llseek.c lookup.c mkdir.c namei.c newdir.c read_bb.c |
| 674 | read_bb_file.c rs_bitmap.c rw_bitmaps.c swapfs.c |
| 675 | test_io.c tst_badblocks.c tst_iscan.c unix_io.c unlink.c |
| 676 | valid_blk.c version.c: Add an #ifdef for HAVE_UNISTD_H |
| 677 | |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 678 | Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 679 | |
Theodore Ts'o | a1230b1 | 1997-07-02 02:41:59 +0000 | [diff] [blame] | 680 | * unix_io.c (unix_read_blk): If ext2fs_llseek() fails, but errno |
| 681 | is zero, then return EXT2_IO_LLSEEK_FAILED. |
| 682 | |
| 683 | * ext2_err.et.in: Add a new error code, EXT2_IO_LLSEEK_FAILED. |
| 684 | |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 685 | * Release of E2fsprogs 1.11 |
| 686 | |
Theodore Ts'o | 549860c | 1997-06-17 03:55:00 +0000 | [diff] [blame] | 687 | Mon Jun 16 23:53:06 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 688 | |
| 689 | * dblist.c (ext2fs_dblist_count): Added new function which returns |
| 690 | the number of directory blocks in dblist. |
| 691 | |
Theodore Ts'o | 36f2143 | 1997-06-14 07:25:40 +0000 | [diff] [blame] | 692 | Sat Jun 14 01:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 693 | |
| 694 | * unix_io.c (unix_flush): Make the io_channel flush function do a |
| 695 | fsync to flush the kernel buffers to disk. |
| 696 | |
Theodore Ts'o | 9941fb7 | 1997-06-11 22:27:41 +0000 | [diff] [blame] | 697 | Wed Jun 11 18:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 698 | |
| 699 | * inode.c (ext2fs_inode_scan_goto_blockgroup): Fix bug; the |
| 700 | current inode number wasn't being set by the |
| 701 | goto_blockgroup function. |
| 702 | |
Theodore Ts'o | 1e1da29 | 1997-06-09 14:51:29 +0000 | [diff] [blame] | 703 | Mon Jun 9 10:45:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 704 | |
| 705 | * bmove.c (ext2fs_move_blocks): New function which takes a bitmap |
| 706 | of blocks which need to be moved, and moves those blocks |
| 707 | to another location in the filesystem. |
| 708 | |
| 709 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): When expanding a |
| 710 | bitmap, make sure all of the new parts of the bitmap are |
| 711 | zero. |
| 712 | |
| 713 | Sun Jun 8 16:24:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 714 | |
| 715 | * bitmaps.c (ext2fs_copy_bitmap): Fix bug; the destination bitmap |
| 716 | wasn't being returned to the caller. |
| 717 | |
| 718 | * alloc_tables.c (ext2fs_allocate_group_table): Add new function |
| 719 | ext2fs_allocate_group_table() which sets the group tables |
| 720 | for a particular block group. The relevant code was |
| 721 | factored out of ext2fs_allocate_tables(). |
| 722 | |
| 723 | * dblist.c (make_dblist): Adjust the initial size of the directory |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 724 | block list to be a bit more realistic (ten plus twice the |
Theodore Ts'o | 1e1da29 | 1997-06-09 14:51:29 +0000 | [diff] [blame] | 725 | number of directories in the filesystem). |
| 726 | |
Theodore Ts'o | f635d7f | 1997-05-09 02:50:16 +0000 | [diff] [blame] | 727 | Thu May 8 22:19:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 728 | |
| 729 | * badblocks.c (ext2fs_badblocks_list_test): Fix bug where |
| 730 | ext2fs_badblocks_list_test would test the list (and exceed |
| 731 | array boundaries) if there were no bad blocks on the bad |
| 732 | blocks list. (Showed up when user tried: mke2fs -c -b 4096). |
| 733 | |
Theodore Ts'o | a29f4d3 | 1997-04-29 21:26:48 +0000 | [diff] [blame] | 734 | Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 735 | |
| 736 | * Release of E2fsprogs version 1.10 |
| 737 | |
| 738 | Thu Apr 24 10:13:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 739 | |
| 740 | * alloc_tables.c (ext2fs_allocate_tables): Correctly place the |
| 741 | inode and block bitmaps based on the RAID 0 stride |
| 742 | parameter (which is passed by mke2fs). |
| 743 | |
| 744 | * ext2fs.h: Add "stride" parameter to ext2_filsys, to be used by |
| 745 | mke2fs to communicate the stride length to |
| 746 | ext2fs_allocate_tables() |
| 747 | |
| 748 | Wed Apr 23 21:50:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 749 | |
| 750 | * initialize.c (ext2fs_initialize): Fix to compile under Linux 1.2 |
| 751 | systems. (We can't assume that the new filesystem types |
| 752 | are supported.) |
| 753 | |
| 754 | Wed Apr 23 18:40:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 755 | |
| 756 | * alloc_tables.c (ext2fs_allocate_tables): Make sure that we |
| 757 | allocate the inode and block bitmaps inside block group at |
| 758 | all times. |
| 759 | |
| 760 | Mon Apr 21 00:06:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 761 | |
| 762 | * alloc.c (ext2fs_new_block): Fix bug where if goal==0 and the |
| 763 | filesystem has no free blocks, ext2fs_new_block would loop |
| 764 | forever. |
| 765 | |
| 766 | * dupfs.c (ext2fs_dup_handle): Duplicate an ext2 filesystem handle |
| 767 | |
| 768 | * freefs.c (ext2fs_free_inode_cache): Decrement refcount and only |
| 769 | free if refcount goes to zero. |
| 770 | |
| 771 | * inode.c (create_icache): Initialize refcount to 1. |
| 772 | |
| 773 | * ext2fsP.h: Added refcount to ext2_inode_cache |
| 774 | |
| 775 | * dblist.c (ext2fs_copy_dblist): New function to copy a directory |
| 776 | block list. |
| 777 | |
| 778 | * badblocks.c (ext2fs_badblocks_copy): New function to copy a |
| 779 | badblocks structure. |
| 780 | |
| 781 | Sun Apr 20 23:19:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 782 | |
| 783 | * bitmaps.c (ext2fs_copy_bitmap): New function to copy a bitmap. |
| 784 | |
| 785 | * unix_io.c, test_io.c (unix_open, test_open): Initialize the |
| 786 | refcount to 1. |
| 787 | (unix_close, test_close): Decrement the refcount and only |
| 788 | close the io_channel if the refcount goes to 0. |
| 789 | |
| 790 | * io.h: Add refcount to the io_channel structure. Add new macro |
| 791 | interface io_channel_bumpcount() to bump the refcount. |
| 792 | |
| 793 | Thu Apr 17 20:25:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 794 | |
| 795 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Use the inode |
| 796 | cache in the filesystem handle, instead of the inode cache |
| 797 | in a static variable. |
| 798 | |
| 799 | * freefs.c: Added static function to free the inode cache (called by |
| 800 | ext2fs_free). |
| 801 | |
| 802 | * ext2fsP.h: Added definition of the ext2_inode_cache structures. |
| 803 | |
| 804 | * ext2fs.h: Added pointer to the inode_cache structure. |
| 805 | |
| 806 | * block.c (block_iterate_ind, block_iterate_dind, |
| 807 | block_iterate_tind): If there are holes in the indirect, |
| 808 | doubly indirect, or triply indirect blocks, increment the |
| 809 | block count field automatically. |
| 810 | |
| 811 | Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 812 | |
| 813 | * Release of E2fsprogs version 1.09 |
| 814 | |
Theodore Ts'o | 2ecc6fe | 1997-04-29 17:57:00 +0000 | [diff] [blame] | 815 | Mon Apr 14 20:38:56 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 816 | |
| 817 | * version.c (ext2fs_parse_version_string): Check the passed in |
| 818 | version string (instead of the hard-coded one). |
| 819 | |
| 820 | * alloc_tables.c (ext2fs_allocate_tables): If the last block is |
| 821 | greater filesystem size, clamp it to prevent allocating a |
| 822 | block or inode bitmap beyond the filesystem. |
| 823 | |
| 824 | * initialize.c (ext2fs_initialize): Fix bug where the metatdata |
| 825 | overhead calculation was accidentally removed. |
| 826 | |
| 827 | Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 828 | |
| 829 | * Release of E2fsprogs version 1.08 |
| 830 | |
Theodore Ts'o | 521e368 | 1997-04-29 17:48:10 +0000 | [diff] [blame] | 831 | Thu Apr 10 13:15:15 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 832 | |
| 833 | * dblist.c (ext2fs_set_dir_block): New function which sets the |
| 834 | block of a dblist entry, given the directory inode and |
| 835 | blockcnt. |
| 836 | |
| 837 | Sat Apr 5 12:42:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 838 | |
| 839 | * alloc_tables.c (ext2fs_allocate_tables): Allocate the bitmap and |
| 840 | inode bitmaps at staggered locations across the block |
| 841 | groups, to avoid concentrating the bitmaps on a small |
| 842 | number of disks when using striped RAID arrays. |
| 843 | |
| 844 | * initialize.c (ext2fs_initialize): By default, choose the maximum |
| 845 | possible number of blocks per group (based on the size of |
| 846 | the bitmaps in the blocksize). |
| 847 | |
| 848 | Fri Apr 4 11:28:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 849 | |
| 850 | * initialize.c (ext2fs_initialize): Add support for |
| 851 | EXT2_COMPAT_SPARSE_SUPER feature. |
| 852 | |
| 853 | * closefs.c (ext2fs_bg_has_super): New function to determine |
| 854 | whether or a particular block group should have a |
| 855 | superblock and block group descriptor. Used for the |
| 856 | EXT2_COMPAT_SPARSE_SUPER feature is turned on. |
| 857 | (ext2fs_flush): Check ext2fs_bg_has_super to see whether |
| 858 | or not the superblock should be written out for the block |
| 859 | group. |
| 860 | |
| 861 | * ext2fs.h (EXT2_COMPAT_SPARSE_SUPER): Define compatibility flag |
| 862 | for sparse duplicate superblocks. |
| 863 | |
| 864 | * version.c (ext2fs_get_library_version): New function which |
| 865 | returns the library version. |
| 866 | |
| 867 | * version.c (ext2fs_parse_version_string): New function which |
| 868 | parses a version string and returns a version number, |
| 869 | so application programs can compare version numbers as |
| 870 | integers. |
| 871 | |
| 872 | Wed Mar 26 00:43:52 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 873 | |
| 874 | * icount.c (ext2fs_create_icount): Change function so that it also |
| 875 | takes a new argument which contains a "hint" icount |
| 876 | structure. This "hint" icount allows the create function |
| 877 | to set up the sorted list in advance. This reduces |
| 878 | significantly the amount of data moving needed to insert |
| 879 | these inodes into the list later. |
| 880 | |
| 881 | * icount.c (ext2fs_icount_validate): New function which validates |
| 882 | that the icount structure's rep invariant. |
| 883 | |
| 884 | * icount.c (get_icount_el): Completely revamped implementation |
| 885 | to subsume put_icount_el(). Put_icount_el() used to |
| 886 | use an O(N) implementation to insert in the middle |
| 887 | of the icount list. It now uses a O(ln N) to search |
| 888 | for where the icount should be inserted, and then uses |
| 889 | a memcpy to move the list down (instead of a for loop). |
| 890 | |
| 891 | * icount.c (ext2fs_icount_fetch, ext2fs_icount_store, |
| 892 | ext2fs_icount_increment, ext2fs_icount_decrement): Check |
| 893 | to see if the inode is within bounds; if it isn't, return |
| 894 | EINVAL. |
| 895 | |
| 896 | * bitops.h (ext2fs_test_generic_bitmap): Fix error message given |
| 897 | when a bad inode number is passed to test_generic_bitmap |
| 898 | to be EXT2FS_TEST_ERROR instead of the wrong |
| 899 | EXT2FS_UNMARK_ERROR. |
| 900 | |
Theodore Ts'o | 21c84b7 | 1997-04-29 16:15:03 +0000 | [diff] [blame] | 901 | Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu> |
| 902 | |
| 903 | * Release of E2fsprogs version 1.07 |
| 904 | |
| 905 | Sun Mar 2 16:46:18 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 906 | |
| 907 | * Makefile.in (ELF_VERSION): Change version to be 2.2 |
| 908 | |
| 909 | Tue Feb 11 14:54:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 910 | |
| 911 | * alloc.c (ext2fs_get_free_blocks): Change routine to use |
| 912 | ext2fs_fast_test_block_bitmap_range(). |
| 913 | |
| 914 | * bitops.h (ext2fs_fast_test_block_bitmap_range, |
| 915 | ext2fs_test_block_bitmap_range: New inline functions which |
| 916 | test to see whether a contiguous range of blocks is |
| 917 | available. |
| 918 | |
| 919 | Thu Feb 6 10:00:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 920 | |
| 921 | * badblocks.c (ext2fs_badblocks_list_create): Rename sybmols to use |
| 922 | use ext2fs_badblocks_* instead of badblocks_* |
| 923 | |
| 924 | * bb_compat.c: New file which translates between old badblocks_*() |
| 925 | names to ext2fs_badblocks_*() |
| 926 | |
| 927 | * unlink.c (ext2fs_unlink): New file, moved ext2fs_unlink() from |
| 928 | link.c (since e2fsck doesn't use ext2fs_unlink()). |
| 929 | |
| 930 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): New file, contains |
| 931 | bitmap resizing routine moved from bitmaps.c, since e2fsck |
| 932 | doesn't need to use this function. |
| 933 | |
| 934 | * lookup.c (ext2fs_lookup): Moved ext2fs_lookup to its own file, |
| 935 | since e2fsck only needs ext2fs_lookup. |
| 936 | |
| 937 | Mon Feb 3 10:11:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 938 | |
| 939 | * inode.c (ext2fs_open_inode_scan): Set fs->badblocks if it is not |
| 940 | already set; this is needed so that programs like dump |
| 941 | which use the inode scan functions will deal with |
| 942 | filesystems that have bad blocks in the inode table. |
| 943 | |
| 944 | Sun Feb 2 00:17:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 945 | |
| 946 | * ext2fs.h (struct_badblocks_list, struct_badblocks_iterate): |
| 947 | Moved to ext2fsP.h, since it doesn't need to be part of |
| 948 | the public interface. |
| 949 | |
| 950 | * dir_iterate.c: Move ext2_dir_iterate out of namei.c. |
| 951 | |
| 952 | Sat Feb 1 10:14:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 953 | |
| 954 | * dblist.c (ext2fs_get_num_dirs): New file, which implements a |
| 955 | directory block list abstraction. (Code moved from |
| 956 | e2fsck). |
| 957 | |
| 958 | * ext2fs.h, inode.c: Moved definition of ext2_struct_inode_scan to |
| 959 | to inode.c (since no one else should be peeking inside it!) |
| 960 | |
| 961 | * valid_blk.c (ext2_inode_has_valid_blocks): New function. |
| 962 | |
| 963 | * openfs.c (ext2fs_open): Check the feature set in the ext2 |
| 964 | superblock, and refuse to open filesystems if they contain |
| 965 | incompatible features. (Can be overriden with the |
| 966 | EXT2_FLAG_FORCE |
| 967 | |
| 968 | Sun Jan 12 11:31:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 969 | |
| 970 | * block.c (ext2fs_block_iterate2): Added new function |
| 971 | ext2fs_block_iterate2 which changes the function |
| 972 | signature of the callback function to include the |
| 973 | referencing block and offset. |
| 974 | |
| 975 | * inode.c (ext2fs_inode_scan_goto_blockgroup): Added new function |
| 976 | ext2fs_inode_scan_goto_blockgroup which allows an |
| 977 | application to jump to a particular block group while |
| 978 | doing an inode scan. |
| 979 | |
| 980 | Wed Jan 1 23:50:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 981 | |
| 982 | * dirblock.c: Include string.h, since we use memcpy(). |
| 983 | |
| 984 | Tue Dec 3 12:27:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 985 | |
| 986 | * getsize.c (ext2fs_get_device_size): The ioctl BLKGETSIZE returns |
| 987 | a long not an int; this doesn't matter on i386 machines, |
| 988 | but it does on Alpha's. |
| 989 | |
| 990 | Fri Nov 29 20:57:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 991 | |
| 992 | * inode.c (ext2fs_write_inode, ext2fs_read_inode): If the inode |
| 993 | table pointer is NULL, then return an error indicating |
| 994 | that the inode table is missing. |
| 995 | (get_next_blockgroup, get_next_blocks, |
| 996 | ext2fs_get_next_inode): Don't treat a missing inode table |
| 997 | as permanent error. Return MISSING_INODE_TABLE, but as an |
| 998 | advisory error code, much like BAD_BLOCK_IN_INODE_TABLE. |
| 999 | |
| 1000 | * rw_bitmaps.c (ext2fs_write_block_bitmap, |
| 1001 | ext2fs_write_inode_bitmap): If the inode or block bitmap |
| 1002 | block is zero, then don't write out the inode or block |
| 1003 | bitmap. The idea here is to avoid stomping on the |
| 1004 | superblock. |
| 1005 | (read_bitmaps): If the inode or block bitmap block is |
| 1006 | zero, then fill in that portion of the inode or block |
| 1007 | bitmap with all zeros. |
| 1008 | |
| 1009 | * inode.c (ext2fs_get_next_inode): Fix bug in handling of bad |
| 1010 | blocks in inode table when the inode table size is |
| 1011 | non-standard (and can therefore span blocks). |
| 1012 | |
| 1013 | Tue Oct 29 20:13:14 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1014 | |
| 1015 | * alloc.c (ext2fs_new_block): Fix fencepost error in |
| 1016 | ext2fs_new_block; make sure we don't try to allocate the |
| 1017 | first block beyond the end of the filesystem. |
| 1018 | |
| 1019 | Mon Oct 14 11:00:48 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1020 | |
| 1021 | * inode.c (check_for_inode_bad_blocks): New function called by |
| 1022 | get_next_blocks() to avoid reading in bad blocks marked in |
| 1023 | fs->badblocks. Inodes located in bad blocks are returned |
| 1024 | by ext2fs_get_next_inode() returns the error code |
| 1025 | EXT2_ET_BAD_BLOCK_IN_INODE_TABLE. |
| 1026 | |
| 1027 | * alloc_tables.c (ext2fs_allocate_tables): New function which |
| 1028 | performs the part of mke2fs's job of allocating the |
| 1029 | filesystem tables. |
| 1030 | |
| 1031 | * test_io.c (test_close): IO manager which is used for testing |
| 1032 | purposes. |
| 1033 | |
| 1034 | Sun Oct 13 04:31:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1035 | |
| 1036 | * inode.c (ext2fs_get_next_inode): Separate out the function of |
| 1037 | setting up for a new block group to get_next_blockgroup(). |
| 1038 | Separate out the function of reading in blocks of the |
| 1039 | inode table to get_next_blocks(). |
| 1040 | |
| 1041 | * ext2fs.h: Add the badblocks list to the ext2_filsys entry |
| 1042 | |
| 1043 | * badblocks.c (badblocks_list_add, badblocks_list_test): Add |
| 1044 | blocks to the badblock list in sorted order. This allows |
| 1045 | badblocks_list_test to be coded using a binary search for |
| 1046 | speed. |
| 1047 | |
| 1048 | Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1049 | |
| 1050 | * Release of E2fsprogs version 1.06 |
| 1051 | |
Theodore Ts'o | 5c57647 | 1997-04-29 15:29:49 +0000 | [diff] [blame] | 1052 | Mon Oct 7 00:44:17 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1053 | |
| 1054 | * ext2fs.h, block.c, closefs.c, dirblock.c, inode.c, native.c, |
| 1055 | open.c: Change EXT2_SWAP to EXT2_FLAG_SWAP for |
| 1056 | consistency's sake. |
| 1057 | |
| 1058 | * closefs.c (ext2fs_flush): If the flag EXT2_MASTER_SB_ONLY is |
| 1059 | set, then only write out the master superblock. |
| 1060 | |
| 1061 | Sun Oct 6 21:45:26 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1062 | |
| 1063 | * block.c (ext2fs_block_iterate): Fixed bug which caused |
| 1064 | block_iterate to fail to handle HURD created filesystems; |
| 1065 | it tested the inode translator field before the inode was |
| 1066 | loaded. |
| 1067 | |
| 1068 | Tue Sep 17 14:08:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1069 | |
| 1070 | * initialize.c (ext2fs_initialize): Make sure the description for |
| 1071 | the inode bitmap is set correctly. |
| 1072 | |
| 1073 | * bitmaps.c (ext2fs_allocate_generic_bitmap): Fix minor type typo. |
| 1074 | |
| 1075 | Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1076 | |
| 1077 | * Release of E2fsprogs version 1.05 |
| 1078 | |
Theodore Ts'o | 1e3472c | 1997-04-29 14:53:37 +0000 | [diff] [blame] | 1079 | Sat Sep 7 07:36:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1080 | |
| 1081 | * initialize.c: Override the kernel's idea of default |
| 1082 | checkinterval from 0 (never) to 180 days. |
| 1083 | |
| 1084 | Wed Aug 28 03:20:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1085 | |
| 1086 | * namei.c (ext2fs_namei_follow): New function which follows |
| 1087 | symbolic link (if any) at the target. |
| 1088 | |
| 1089 | Tue Aug 27 01:48:43 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1090 | |
| 1091 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Add support |
| 1092 | for shortcut function fs->read_inode() and fs->write_inode(). |
| 1093 | Added inode_cache to reduce CPU time spent in doing |
| 1094 | byte swapping. |
| 1095 | |
| 1096 | * swapfs.c (ext2fs_swap_super): Swap the new fields in a V2 |
| 1097 | superblock. |
| 1098 | |
| 1099 | * namei.c (ext2fs_follow_link): New function. |
| 1100 | (ext2fs_namei): Extended to have support for chasing |
| 1101 | symbolic links. ext2fs_namei() still returns an inode |
| 1102 | which is a symbolic link. Symbolic links are only chased |
| 1103 | while resolving the containing directory. To chase |
| 1104 | symbolic links of the final result, use |
| 1105 | ext2fs_follow_link(). |
| 1106 | |
| 1107 | Mon Aug 26 23:46:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1108 | |
| 1109 | * ext2_err.et.in: Added new error code EXT2_ET_SYMLINK_LOOP. |
| 1110 | |
| 1111 | * bitops.h (ext2fs_set_bit, ext2fs_celar_bit): Use asm inlines |
| 1112 | provided by Pete A. Zaitcev (zaitcev@lab.sun.mcst.ru). |
| 1113 | |
| 1114 | Thu Aug 22 00:40:18 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1115 | |
| 1116 | * initialize.c (ext2fs_initialize): On systems where the byte |
| 1117 | order is not i386 compatible, set the swap_byte flag. |
| 1118 | |
| 1119 | * inode.c (inocpy_with_swap): Check to see if inode contains a |
| 1120 | fast symlink before swapping the inode block fields. This |
| 1121 | required adding a new argument to inocpy_with_swap to |
| 1122 | determine whether the mode field is in host order or not. |
| 1123 | |
| 1124 | Wed Aug 21 00:45:42 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1125 | |
| 1126 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): On |
| 1127 | the sparc, if EXT2_STD_BITOPS set, use the standard |
| 1128 | i386-compatible bitmask operations, instead on the |
| 1129 | non-standard native bitmask operators. |
| 1130 | |
| 1131 | Fri Aug 9 11:11:35 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1132 | |
| 1133 | * block.c (ext2fs_block_iterate): Cause block iterator to return |
| 1134 | the HURD translator block (along with everything else). |
| 1135 | If the flag BLOCK_FLAG_DATA_ONLY is passed to the block |
| 1136 | iterator, then don't return any meta data blocks |
| 1137 | (including the HURD translator). |
| 1138 | |
| 1139 | Wed Jul 17 17:13:34 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1140 | |
| 1141 | * gen_uuid.c: New file, which generates DCE-compatible UUIDs. |
| 1142 | |
| 1143 | * uuid.c: New file, containing UUID utility functions. |
| 1144 | |
| 1145 | Tue Jul 16 10:19:16 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1146 | |
| 1147 | * ext2fs.h: Add a definition of the "real" ext2 superblock. |
| 1148 | |
| 1149 | Fri May 24 14:54:55 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1150 | |
| 1151 | * ext2fs.h: Fix erroneous ino_t type used in block_bitmap type. |
| 1152 | |
| 1153 | Sun May 19 15:39:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1154 | |
| 1155 | * openfs.c (ext2fs_open): If the blocksize in the superblock is |
| 1156 | zero, return the error EXT2_ET_CORRUPT_SUPERBLOCK, since |
| 1157 | that's a basic value that must be correct for the rest of |
| 1158 | the library to work. |
| 1159 | |
| 1160 | * ext2_err.et.in (EXT2_ET_CORRUPT_SUPERBLOCK): Added new error |
| 1161 | code. |
| 1162 | |
Theodore Ts'o | 62c06f7 | 1997-04-29 14:34:47 +0000 | [diff] [blame] | 1163 | Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1164 | |
| 1165 | * Release of E2fsprogs version 1.04 |
| 1166 | |
Theodore Ts'o | 7f88b04 | 1997-04-26 14:48:50 +0000 | [diff] [blame] | 1167 | Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu> |
| 1168 | |
| 1169 | * Release of E2fsprogs version 1.03 |
| 1170 | |
| 1171 | Tue Mar 26 12:06:32 1996 <tytso@rsts-11.mit.edu> |
| 1172 | |
| 1173 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): |
| 1174 | Change the m68k bit numbering for bitmasks to match with |
| 1175 | the bit numbering used by all other ext2 implementations. |
| 1176 | |
| 1177 | Thu Mar 7 03:37:00 1996 <tytso@rsts-11.mit.edu> |
| 1178 | |
| 1179 | * inode.c (ext2fs_get_next_inode, ext2fs_close_inode_scan, |
| 1180 | ext2fs_open_inode_scan): Support dynamically-sized inodes. |
| 1181 | |
| 1182 | Wed Mar 6 12:26:29 1996 <tytso@rsts-11.mit.edu> |
| 1183 | |
| 1184 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Support |
| 1185 | dynamically-sized inodes. |
| 1186 | |
| 1187 | * openfs.c (ext2fs_open): Allow dynamic revision filesystem to be |
| 1188 | loaded. |
| 1189 | |
| 1190 | Tue Mar 5 03:49:37 1996 <tytso@rsts-11.mit.edu> |
| 1191 | |
| 1192 | * initialize.c (ext2fs_initialize): Catch an error condition where |
| 1193 | the passed in size is *really* too small. |
| 1194 | |
| 1195 | * alloc.c (ext2fs_new_inode): |
| 1196 | * ext2fs.h (EXT2_FIRST_INODE): Add support for dynamic revision to |
| 1197 | get first inode. |
| 1198 | |
| 1199 | Wed Feb 21 15:56:17 1996 <tytso@rsts-11.mit.edu> |
| 1200 | |
| 1201 | * getsize.c (ext2fs_get_device_size): Open the device read-only |
| 1202 | when trying to determine its size. |
| 1203 | |
Theodore Ts'o | 74becf3 | 1997-04-26 14:37:06 +0000 | [diff] [blame] | 1204 | Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu> |
| 1205 | |
| 1206 | * Release of E2fsprogs version 1.02 |
| 1207 | |
| 1208 | Sat Dec 9 09:57:50 1995 <tytso@rsts-11.mit.edu> |
| 1209 | |
| 1210 | * rw_bitops.c (ext2fs_write_block_bitmap): |
| 1211 | * bitops.c (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 1212 | * bitops.h (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 1213 | Rename {test,set,clear}_bit to ext2fs_{test,set,clear}_bit, |
| 1214 | to avoid conflicts with with kernel include files. Also |
| 1215 | rename ADDR and CONST_ADDR to EXT2FS_ADDR and |
| 1216 | EXT2FS_CONST_ADDR. |
| 1217 | |
Theodore Ts'o | 50e1e10 | 1997-04-26 13:58:21 +0000 | [diff] [blame] | 1218 | Thu Oct 26 12:09:16 1995 <tytso@rsts-11.mit.edu> |
| 1219 | |
| 1220 | * ext2_err.et: Updated message in EXT2_ET_BASE to say version 0.5c |
| 1221 | |
| 1222 | * swapfs.c (ext2fs_swap_super): Put an #ifdef check around |
| 1223 | s_def_resuid and s_def_resgid for backwards compatibility. |
| 1224 | |
| 1225 | Fri Oct 20 23:33:31 1995 <tytso@rsts-11.mit.edu> |
| 1226 | |
| 1227 | * bitops.h: Added #ifdef's for Sparc. |
| 1228 | |
| 1229 | Wed Sep 6 22:14:46 1995 <tytso@rsts-11.mit.edu> |
| 1230 | |
| 1231 | * getsize.c: #include <sys/ioctl.h> under Linux to pick up ioctl() |
| 1232 | declaration |
| 1233 | |
| 1234 | * closefs.c: #include <string.h> to pick up memset() declaration |
| 1235 | |
| 1236 | Mon Sep 4 21:45:29 1995 Remy Card <card@bbj> |
| 1237 | |
| 1238 | * Makefile.in: Added support for BSD shared libraries. |
| 1239 | |
| 1240 | * initialize.c (ext2fs_initialize): Correctly set the s_creator_os |
| 1241 | flag. |
| 1242 | |
| 1243 | Mon Sep 4 09:55:30 1995 <tytso@rsts-11.mit.edu> |
| 1244 | |
| 1245 | * unix_io.c (unix_open): Add a double check; if the passed in name |
| 1246 | is NULL, return EXT2_ET_BAD_DEVICE_NAME. |
| 1247 | |
| 1248 | * ext2_err.et (EXT2_ET_BAD_DEVICE_NAME): Added new error code |
| 1249 | |
| 1250 | Wed Aug 16 15:44:10 1995 <tytso@rsts-11.mit.edu> |
| 1251 | |
| 1252 | * inode.c (ext2fs_check_directory): Use LINUX_S_ISDIR instead of |
| 1253 | S_ISDIR. |
| 1254 | |
| 1255 | Tue Aug 15 13:08:36 1995 <tytso@rsts-11.mit.edu> |
| 1256 | |
| 1257 | * getsize.c (ext2fs_get_device_size): Add support for reading the |
| 1258 | partition size from a BSD disk label. |
| 1259 | |
| 1260 | Thu Aug 10 09:33:26 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1261 | |
| 1262 | * getsize.c (ext2fs_get_device_size): New function that determins |
| 1263 | the size of a device. Used by mke2fs and e2fsck. |
| 1264 | |
| 1265 | Sat Aug 12 03:09:54 1995 Remy Card <card@bbj> |
| 1266 | |
| 1267 | * Makefile.in (install): Install static libraries in $(ulibdir) |
| 1268 | (/usr/lib on Linux) instead of $(libdir) (/lib on Linux). |
| 1269 | |
| 1270 | Wed Aug 9 17:04:23 1995 Theodore Y. Ts'o <tytso@dcl> |
| 1271 | |
| 1272 | * bitmaps.c (ext2fs_free_inode_bitmap, ext2fs_free_block_bitmap): |
| 1273 | Move these functions to freefs.c. |
| 1274 | |
| 1275 | * closefs.c (ext2fs_flush): If swapping blocks, clear the group |
| 1276 | descriptors shadow memory to keep purify quiet. (This |
| 1277 | also has the nice benefit that the unused portion of the |
| 1278 | shadow descriptors are zeroed out.) |
| 1279 | |
| 1280 | * dirblock.c (ext2fs_write_dir_block): We need to use |
| 1281 | dirent->rec_len *before* it's byteswapped to find the |
| 1282 | location of the next directory structure! |
| 1283 | |
| 1284 | * alloc.c (ext2fs_new_inode): Fix bug which could potentially |
| 1285 | cause ext2fs_new_inode to loop infinitely if we're trying |
| 1286 | to allocate an inode in group #0 and there are no free |
| 1287 | inodes at all in the system. |
| 1288 | |
| 1289 | * closefs.c: #include <errno.h> if it exists. |
| 1290 | |
| 1291 | Sun Aug 6 13:27:50 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1292 | |
| 1293 | * ext2fs.h (BLOCK_FLAG_HOLE): Added new definition for |
| 1294 | BLOCK_FLAG_APPEND. Added documentation for the block |
| 1295 | interator flags. |
| 1296 | |
| 1297 | Sat Aug 5 11:44:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1298 | |
| 1299 | * Makefile.in (DLL_INSTALL_DIR, ELF_INSTALL_DIR): Set the |
| 1300 | installation directories correctly. |
| 1301 | |
| 1302 | Tue Jul 18 09:27:38 1995 <tytso@rsx-11.mit.edu> |
| 1303 | |
| 1304 | * namei.c (process_dir_block): |
| 1305 | * mkdir.c (ext2fs_mkdir): |
| 1306 | * expanddir.c (expand_dir_proc): Use ext2fs_{read,write}_dir_block |
| 1307 | to read/write the directory block. |
| 1308 | |
| 1309 | * dirblock.c (ext2fs_read_dir_block), ext2fs_write_dir_block): New |
| 1310 | file containing functions for reading and writing |
| 1311 | directory blocks (byte swapping if necesssary) |
| 1312 | |
| 1313 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1314 | block_iterate_tind): Byte swap the block addresses if |
| 1315 | EXT2_SWAP_BYTES is set (and swap them back before writing |
| 1316 | them out.) |
| 1317 | |
| 1318 | * inode.c (inocpy_with_swap): New function. |
| 1319 | (ext2fs_get_next_inode, ext2fs_read_inode, ext2fs_write_inode): |
| 1320 | Call inocpy_with_swap if EXT2_SWAP_BYTES if set. |
| 1321 | |
| 1322 | * closefs.c (ext2fs_flush): If EXT2_SWAP_BYTES is set, then swap |
| 1323 | the superblock and group descriptors before writing it out. |
| 1324 | |
| 1325 | * openfs.c (ext2fs_open): If the magic number is byte-swapped, |
| 1326 | then set the EXT2_SWAP_BYTES and byte-swap the superblock |
| 1327 | and group descriptors. |
| 1328 | |
| 1329 | * swapfs.c (ext2fs_swap_super, ext2fs_swap_group_desc): New functions |
| 1330 | to desp ext2 filesystem structures. |
| 1331 | |
| 1332 | * bitops.c (set_bit, clear_bit, test_bit): Use modifications |
| 1333 | supplied by Pete A. Zaitcev so that the C language |
| 1334 | versions of these functions are more portable. They will |
| 1335 | now work on both little and big endian systems, and the |
| 1336 | assumption that 32-bit integers are used is gone. |
| 1337 | |
| 1338 | * bitops.h (ext2_swab16, ext2_swab32): Added new functions for |
| 1339 | doing byte swapping. |
| 1340 | |
| 1341 | * ext2fs.h (EXT2_SWAP_BYTES): Add new flag which indicates that |
| 1342 | byte swapping should take place. |
| 1343 | |
| 1344 | Sun Jul 16 06:21:43 1995 <tytso@rsx-11.mit.edu> |
| 1345 | |
| 1346 | * Makefile.in, cmp_bitmaps.c (ext2fs_compare_block_bitmap_end, |
| 1347 | ext2fs_compare_inode_bitmap_end): Added new file |
| 1348 | containing routines to compare bitmaps. |
| 1349 | |
| 1350 | * ext2_err.et (EXT2_ET_NEQ_BLOCK_BITMAP, EXT2_ET_NEQ_INODE_BITMAP): |
| 1351 | Added new error codes. |
| 1352 | |
| 1353 | Sat Jul 15 04:23:37 1995 <tytso@rsx-11.mit.edu> |
| 1354 | |
| 1355 | * inode.c (ext2fs_get_next_inode): Don't check scan->inode_buffer; |
| 1356 | if the magic number is correct, it will be allocated. |
| 1357 | |
| 1358 | Fri Jul 14 19:02:59 1995 <tytso@rsx-11.mit.edu> |
| 1359 | |
| 1360 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1361 | block_iterate_tind): Don't recompute block_nr each loop; |
| 1362 | just increment it! Factor check of BLOCK_FLAG_APPEND out |
| 1363 | of the loop. Factor mask of BLOCK_CHANGED into changed |
| 1364 | variable out of the loop. (block_iterate_ind, in |
| 1365 | particular, gets called a lot, so every little |
| 1366 | optimization helps.) |
| 1367 | |
| 1368 | Thu Jul 13 08:02:45 1995 <tytso@rsx-11.mit.edu> |
| 1369 | |
| 1370 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1371 | block_iterate_tind): Precompute limit of loop to speed up |
| 1372 | block_iterate_ind and company. |
| 1373 | |
| 1374 | * bitops.h (ext2fs_fast_mark_block_bitmap, |
| 1375 | ext2fs_fast_unmark_block_bitmap, ext2fs_fast_test_block_bitmap, |
| 1376 | ext2fs_fast_mark_inode_bitmap, ext2fs_fast_unmark_inode_bitmap, |
| 1377 | ext2fs_fast_test_inode_bitmap): Add fast version of these |
| 1378 | functions, which don't do range checking. |
| 1379 | |
| 1380 | * bitops.h (ext2fs_get_block_bitmap_start, |
| 1381 | ext2fs_get_inode_bitmap_start, ext2fs_get_block_bitmap_end, |
| 1382 | ext2fs_get_inode_bitmap_end): Add new accessor functions |
| 1383 | which return the start and end points of the bitmaps. |
| 1384 | |
| 1385 | Tue Jul 11 18:59:41 1995 <tytso@rsx-11.mit.edu> |
| 1386 | |
| 1387 | * llseek.c (ext2_llseek): If the offset is small enough, use lseek |
| 1388 | instead of llseek. The errno if the offset is too large |
| 1389 | and lseek is not supported should be EINVAL, not -EINVAL. |
| 1390 | |
| 1391 | Thu Jun 15 23:43:02 1995 Remy Card <card@bbj> |
| 1392 | |
| 1393 | * Makefile.in: Added support for ELF shared libraries. |
| 1394 | Fixed typos in the compilation rules. |
| 1395 | (distclean): Added Makefile. |
| 1396 | |
| 1397 | * llseek.c (llseek): New function, if llseek() does not exist in the |
| 1398 | C library. |
| 1399 | (ext2_llseek): Changed to call llseek(). |
| 1400 | |
| 1401 | Mon Jun 12 08:29:07 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1402 | |
| 1403 | * ext2fs.h: Use __u32 to define blk_t, instead of unsigned long. |
| 1404 | |
| 1405 | Sun Jun 11 15:02:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1406 | |
| 1407 | * mkdir.c (ext2fs_mkdir): Use LINUX_S_IFDIR instead of S_IFDIR. |
| 1408 | |
| 1409 | * ext2fs.h (LINUX_S_IFDIR): Define a linux specific versions of |
| 1410 | the S_*, which are normally defined in <sys/stat.h>. This |
| 1411 | allows us to compile e2fsprogs on a non-Linux system, |
| 1412 | which may have a different value for S_IFDIR. |
| 1413 | |
| 1414 | Sat Jun 10 23:47:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1415 | |
| 1416 | * bitops.c (clear_bit, set_bit): Remove calls to cli() and sti(); |
| 1417 | this is a user-mode application! |
| 1418 | |
| 1419 | Thu Jun 8 13:13:22 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> |
| 1420 | |
| 1421 | * llseek.c: Put the include of <linux/unistd.h> inside the #ifdef |
| 1422 | __linux__ so that non-linux systems won't see it. |
| 1423 | |
| 1424 | * alloc.c: Include <errno.h> if possible. |
| 1425 | * badblocks.c: Ditto. |
| 1426 | * bb_inode.c: Ditto. |
| 1427 | * bitmaps.c: Ditto. |
| 1428 | * block.c: Ditto. |
| 1429 | * expanddir.c: Ditto. |
| 1430 | * get_pathname.c: Ditto. |
| 1431 | * initialize.c: Ditto. |
| 1432 | * inode.c: Ditto. |
| 1433 | * llseek.c: Ditto. |
| 1434 | * mkdir.c: Ditto. |
| 1435 | * namei.c: Ditto. |
| 1436 | * newdir.c: Ditto. |
| 1437 | * openfs.c: Ditto. |
| 1438 | * rw_bitmaps.c: Ditto. |
| 1439 | * unix_io.c: Ditto. |
| 1440 | |
| 1441 | * Makefile.in: Rewritten to conform to GNU coding standards and |
| 1442 | support separate compilation directories. |
| 1443 | |
| 1444 | Thu May 11 04:13:12 1995 <tytso@rsx-11.mit.edu> |
| 1445 | |
| 1446 | * initialize.c (ext2fs_initialize): Don't allow more than one |
| 1447 | bitmaps's worth of inodes in a group. |
| 1448 | |
Theodore Ts'o | f3db356 | 1997-04-26 13:34:30 +0000 | [diff] [blame] | 1449 | Sat Mar 11 14:07:11 1995 Theodore Y. Ts'o <tytso@localhost> |
| 1450 | |
| 1451 | * llseek.c (ext2_llseek): Added error checking to the llseek() |
| 1452 | compat code to protect against overflow. This only |
| 1453 | applies to 1.0 and early 1.1 kernels, which don't support |
| 1454 | the llseek() system call. |
| 1455 | |
| 1456 | Thu Nov 24 16:29:00 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1457 | |
| 1458 | * unix_io.c (unix_open): Initialize the read_error and write_error |
| 1459 | io_channel pointers to be null. |
| 1460 | |
| 1461 | * bb_inode.c (clear_bad_block_proc): If an illegal block number is |
| 1462 | found, clear it but don't try to update the filesystem |
| 1463 | accounting information, since that's hopeless anyway. |
| 1464 | |
| 1465 | * block.c (bloblock_iterate_ind, bloblock_iterate_dind, |
| 1466 | bloblock_iterate_tind): Check to see if the indirect blocks are |
| 1467 | valid before trying to read them. |
| 1468 | |
| 1469 | * ext2_err.et (EXT2_ET_BAD_IND_BLOCK, EX2_ET_BAD_DIND_BLOCK, |
| 1470 | EXT2_ET_BAD_TIND_BLOCK): Add new error codes. |
| 1471 | |
| 1472 | * bitops.h (ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| 1473 | ext2fs_test_block_bitmap, ext2fs_mark_inode_bitmap, |
| 1474 | ext2fs_unmark_inode_bitmap, ext2fs_test_inode_bitmap): If an |
| 1475 | illegal block or inode number is passed in, return instead |
| 1476 | of trying to test, set, or clear the bit. |
| 1477 | |
| 1478 | Mon Nov 7 21:32:33 1994 Remy Card <card@bbj> |
| 1479 | |
| 1480 | * Makefile: Added a dummy install target in case shared libraries |
| 1481 | are not built. |
| 1482 | |
| 1483 | Mon Oct 24 14:11:44 1994 (tytso@rsx-11) |
| 1484 | |
| 1485 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix calculation of how |
| 1486 | the real last block of the bitmap should be calculated. |
| 1487 | |
| 1488 | Wed Sep 7 10:05:36 1994 (tytso@rsx-11) |
| 1489 | |
| 1490 | * bitmaps.c (ext2fs_fudge_inode_bitmap_end, |
| 1491 | ext2fs_fudge_block_bitmap_end, ext2fs_clear_inode_bitmap, |
| 1492 | ext2fs_clear_block_bitmap, ext2fs_free_inode_bitmap, |
| 1493 | ext2fs_free_block_bitmap): Add magic number checking for |
| 1494 | the inode and block bitmaps. |
| 1495 | |
| 1496 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix to set the correct |
| 1497 | magic number for a block bitmap instead of an inode bitmap. |
| 1498 | |
| 1499 | * inode.c (ext2fs_close_inode_scan, ext2fs_get_next_inode): Add |
| 1500 | magic number checking for the inode_scan structure. |
| 1501 | |
| 1502 | * badblocks.c (badblocks_list_free, badblocks_list_add, |
| 1503 | badblocks_list_test, badblocks_list_iterate_begin, |
| 1504 | badblocks_list_iterate, badblocks_list_iterate_end): Add |
| 1505 | magic number checking for the badblocks_list and |
| 1506 | badblocks_iterate structures. |
| 1507 | |
| 1508 | * ext2_err.et (EXT2_ET_MAGIC_UNIX_IO_CHANNEL): |
| 1509 | * unix_io.c (unix_open, unix_close, unix_set_blksize, unix_read_blk, |
| 1510 | unix_write_blk, unix_flush): Add magic number checking |
| 1511 | both for io_channel structure and unix_private_data |
| 1512 | structure. |
| 1513 | |
| 1514 | * openfs.c (ext2fs_open): Add check for io_manager structure's |
| 1515 | magic number. |
| 1516 | |
| 1517 | * rw_bitmaps.c (ext2fs_write_inode_bitmap, ext2fs_write_block_bitmap, |
| 1518 | ext2fs_read_inode_bitmap, ext2fs_read_block_bitmap, |
| 1519 | ext2fs_read_bitmaps, ext2fs_write_bitmaps): |
| 1520 | * read_bb.c (ext2fs_read_bb_inode): |
| 1521 | * read_bb_file.c (ext2fs_read_bb_FILE): |
| 1522 | * newdir.c (ext2fs_new_dir_block): |
| 1523 | * namei.c (ext2fs_dir_iterate, ext2fs_lookup, ext2fs_namei): |
| 1524 | * link.c (ext2fs_link, ext2fs_unlink): |
| 1525 | * inode.c (ext2fs_open_inode_scan, ext2fs_read_inode, |
| 1526 | ext2fs_write_inode, ext2fs_get_blocks, |
| 1527 | ext2fs_check_directory): |
| 1528 | * get_pathname.c (ext2fs_get_pathname): |
| 1529 | * expanddir.c (ext2fs_expand_dir): |
| 1530 | * block.c (ext2fs_block_iterate): |
| 1531 | * bitmaps.c (ext2fs_allocate_inode_bitmap, |
| 1532 | ext2fs_allocate_block_bitmap): |
| 1533 | * bb_inode.c (ext2fs_update_bb_inode): |
| 1534 | * alloc.c (ext2fs_new_inode,ext2fs_new_block,ext2fs_get_free_blocks): |
| 1535 | * check_desc.c (ext2fs_check_desc): |
| 1536 | * closefs.c (ext2fs_close, ext2fs_flush): |
| 1537 | * freefs.c (ext2fs_free): Add check for ext2_filsys magic number. |
| 1538 | |
| 1539 | * Makefile: |
| 1540 | * ext2fs.h: |
| 1541 | * openfs.c: |
| 1542 | * check_desc.c (ext2fs_check_desc): Move ext2fs_check_desc from |
| 1543 | openfs.c into its own file. |
| 1544 | |
| 1545 | * ext2fs.h (EXT2_CHECK_MAGIC): Added macro for checking for |
| 1546 | structure magic numbers. |
| 1547 | |
| 1548 | * closefs.c (ext2fs_flush): Folded in Remy Card's changes to clear |
| 1549 | the EXT2_VALID_FS flag in the backup superblock blocks, so that if |
| 1550 | someone uses the -b option to specify the use of the backup |
| 1551 | superblock --- this usually means that the main superblock is |
| 1552 | toast. :-) |
| 1553 | |
| 1554 | * ext2fs.h: |
| 1555 | * ext2_err.et (EXT2_ET_REV_TOO_HIGH): |
| 1556 | * openfs.c (ext2fs_open): Folded in Remy Card's changes to add a |
| 1557 | revision level to the superblock. |
| 1558 | |
| 1559 | Sun Aug 21 00:50:08 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1560 | |
| 1561 | * ext2fs.h: |
| 1562 | * bitmaps.c: |
| 1563 | * bitops.c |
| 1564 | * bitops.h: |
| 1565 | * openfs.c: |
| 1566 | * initialize.c: Completely revamped the inode and block bitmap |
| 1567 | structures, so that they can be better chance of being extensible |
| 1568 | in a shared library. They are now their own type, instead of |
| 1569 | being a char *. Also, the function signatures of |
| 1570 | ext2fs_test_block_bitmap, ext2fs_mark_block_bitmap, |
| 1571 | ext2fs_unmark_block_bitmap, ext2fs_test_inode_bitmap, |
| 1572 | ext2fs_mark_inode_bitmap, and ext2fs_unmark_inode_bitmap were |
| 1573 | changed to eliminate the ext2_filsys argument, since it is no |
| 1574 | longer necessary. |
| 1575 | |
| 1576 | Wed Aug 17 21:46:44 1994 Remy Card (card@bbj) |
| 1577 | |
| 1578 | * unix_io.c (unix_read_blk and unix_write_blk): use the llseek |
| 1579 | system call if available. |
| 1580 | |
| 1581 | * llseek.c: new file. This is the stub calling the llseek system |
| 1582 | call which allows supports for 2GB+ file systems. |
| 1583 | |
| 1584 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now stores |
| 1585 | the creator operating system. |
| 1586 | |
| 1587 | Wed Aug 17 10:03:24 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1588 | |
| 1589 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now sets up |
| 1590 | the group descriptor statistics in addition to everything else. |
| 1591 | This relieves mke2fs of the responsibility of doing it. |
| 1592 | |
| 1593 | * bitops.c, bitops.h: Add assembly inline functions for the 68000. |
| 1594 | Added a new #define, _EXT2_HAVE_ASM_BITOPS_ to control whether or |
| 1595 | not the generic C function equivalents should be included or not. |
| 1596 | |
| 1597 | * openfs.c (ext2fs_open): If a superblock is specified, then use |
| 1598 | the backup group descriptors that go along with this superblock, |
| 1599 | instead of using the primary group descriptors. This allows |
| 1600 | e2fsck to recover filesystems where the primary group descriptors |
| 1601 | have been trashed. |
| 1602 | |
| 1603 | |