Theodore Ts'o | 4381966 | 2000-10-25 02:06:09 +0000 | [diff] [blame^] | 1 | 2000-10-24 <tytso@snap.thunk.org> |
| 2 | |
| 3 | * llseek.c: Add #ifdef's for IA64 (it's a 64-bit platform, so we |
| 4 | don't need to use llseek). |
| 5 | |
Theodore Ts'o | d3cd93c | 2000-10-24 18:33:16 +0000 | [diff] [blame] | 6 | 2000-10-24 <tytso@valinux.com> |
| 7 | |
| 8 | * Makefile.in, ext2fs.h, jfs_dat.h, mkjournal.c: Add functions for |
| 9 | creating an ext3 journal on a filesystem. |
| 10 | |
| 11 | 2000-08-21 <tytso@valinux.com> |
| 12 | |
| 13 | * ext2_err.et.in (EXT2_JOURNAL_NOT_BLOCK): Add new error code. |
| 14 | |
Theodore Ts'o | adfc8c6 | 2000-10-18 19:22:24 +0000 | [diff] [blame] | 15 | 2000-08-22 <tytso@valinux.com> |
| 16 | |
| 17 | * unix_io.c: Make massive changes to support a multiple block |
| 18 | writethrough cacheing. |
| 19 | |
| 20 | * ext2_io.h: Added flags field to the io_channel structure. |
| 21 | |
Theodore Ts'o | de23aa1 | 2000-08-19 17:00:47 +0000 | [diff] [blame] | 22 | 2000-08-19 <tytso@valinux.com> |
| 23 | |
| 24 | * finddev.c, ext2fs.h, Makefile.in: Add new file, finddev.c, which |
| 25 | provides the function ext2fs_find_block_device(). This |
| 26 | function returns the pathname to a block device, given its |
| 27 | device number. |
| 28 | |
Theodore Ts'o | f9e6706 | 2000-07-13 23:25:54 +0000 | [diff] [blame] | 29 | 2000-07-13 <tytso@valinux.com> |
| 30 | |
| 31 | * Release of E2fsprogs 1.19 |
| 32 | |
Theodore Ts'o | ab14676 | 2000-07-07 04:37:35 +0000 | [diff] [blame] | 33 | 2000-07-07 Theodore Ts'o <tytso@valinux.com> |
| 34 | |
| 35 | * ext2fs.h (EXT2_LIB_FEATURE_INCOMPAT_SUPP): Add |
| 36 | EXT3_FEATURE_INCOMPAT_RECOVER (aka needs_recovery) to the |
| 37 | list of filesystem flags supported by the library. |
| 38 | |
Theodore Ts'o | 57dca85 | 2000-07-04 19:20:25 +0000 | [diff] [blame] | 39 | 2000-07-04 Theodore Ts'o <tytso@valinux.com> |
| 40 | |
Theodore Ts'o | 8f13d8c | 2000-07-04 19:41:29 +0000 | [diff] [blame] | 41 | * ext2fs.h: Update to include latest journalling additions to the |
| 42 | superblock. |
| 43 | |
Theodore Ts'o | 57dca85 | 2000-07-04 19:20:25 +0000 | [diff] [blame] | 44 | * dll/jump.funcs: Add new jumptable entries for |
| 45 | ext2fs_write_bb_FILE, ext2fs_read_bb_FILE2, and |
| 46 | ext2fs_badblocks_equal. |
| 47 | |
| 48 | * tst_badblocks.c: Update test program to test |
| 49 | ext2fs_read_bb_FILE2 and ext2fs_write_FILE. |
| 50 | |
| 51 | * write_bb_file.c (ext2fs_write_bb_FILE): New function which |
| 52 | writes out bad blocks list to a file. |
| 53 | |
| 54 | * read_bb_file.c (ext2fs_read_bb_FILE2): Add new function which |
| 55 | changes the callback function to take two additional |
| 56 | arguments; a private blind pointer supplied by the caller, |
| 57 | and pointer to a char * containing a pointer to the |
| 58 | invalid string. |
| 59 | |
| 60 | * badblocks.c (ext2fs_badblocks_equal): Add new function which |
| 61 | returns true if two badblocks list are equal. |
| 62 | |
| 63 | * Makefile.in: Remove explicit link of -lc in the shared library. |
| 64 | (It shouldn't be necessary, and is harmful in some cases). |
| 65 | |
Theodore Ts'o | abf7d38 | 2000-06-10 19:27:17 +0000 | [diff] [blame] | 66 | 2000-06-10 Theodore Ts'o <tytso@valinux.com> |
| 67 | |
| 68 | * getsize.c (main): Add debugging code under #ifdef DEBUG |
| 69 | |
Theodore Ts'o | 2e8d40d | 2000-05-27 15:15:40 +0000 | [diff] [blame] | 70 | 2000-05-27 Theodore Ts'o <tytso@valinux.com> |
| 71 | |
| 72 | * mkdir.c (ext2fs_mkdir): Read the parent directory's inode |
| 73 | earlier, so that if there's an error reading it, we can |
| 74 | more cleanly back out of the operation. |
| 75 | |
Theodore Ts'o | f0f4acb | 2000-05-25 23:22:11 +0000 | [diff] [blame] | 76 | 2000-05-25 <tytso@snap.thunk.org> |
| 77 | |
Theodore Ts'o | dc5f68c | 2000-05-25 23:31:54 +0000 | [diff] [blame] | 78 | * getsize.c (ext2fs_get_device_size): Use open64() instead of |
Theodore Ts'o | 7fd86d3 | 2000-05-25 23:42:22 +0000 | [diff] [blame] | 79 | open() if it exists. Under linux, manually define the |
| 80 | ioctl for BLKGETSIZE if it isn't already defined and it's |
| 81 | safe to do so. |
Theodore Ts'o | dc5f68c | 2000-05-25 23:31:54 +0000 | [diff] [blame] | 82 | |
| 83 | * unix_io.c (unix_open): Use open64() instead of open() if it |
| 84 | exists. |
| 85 | |
| 86 | * llseek.c: Simplify header includes of unistd.h. If lseek64 is |
| 87 | available (and prototypes are defined) use it in |
| 88 | preference to llseek. |
| 89 | |
Theodore Ts'o | f0f4acb | 2000-05-25 23:22:11 +0000 | [diff] [blame] | 90 | * Makefile: Add hack dependency rule so that parallel makes work |
| 91 | correctly. |
| 92 | |
Theodore Ts'o | fa7ef71 | 2000-05-19 02:11:41 +0000 | [diff] [blame] | 93 | 2000-05-18 Theodore Ts'o <tytso@valinux.com> |
| 94 | |
| 95 | * ext2fs.h: Add appropriate ifdef's to support C++ compilation. |
| 96 | |
Theodore Ts'o | e589f67 | 2000-04-03 13:45:40 +0000 | [diff] [blame] | 97 | 2000-04-03 Theodore Ts'o <tytso@valinux.com> |
| 98 | |
Theodore Ts'o | 06af47f | 2000-04-03 13:51:00 +0000 | [diff] [blame] | 99 | * block.c: Readibility tweak in conditionals involving |
| 100 | ctx->fs->flags. |
| 101 | |
Theodore Ts'o | e589f67 | 2000-04-03 13:45:40 +0000 | [diff] [blame] | 102 | * ext2fs.h: Use AUTOCONF SIZEOF_* macros if available to determine |
| 103 | how to define __s64 and __u64. Turn off "compression is |
| 104 | experimental" warning if the cpp macro |
| 105 | I_KNOW_THAT_COMPRESSION_IS_EXPERIMENTAL is defined. |
| 106 | |
Theodore Ts'o | 2c1a0ce | 2000-02-11 15:39:19 +0000 | [diff] [blame] | 107 | 2000-02-11 <tytso@snap.thunk.org> |
| 108 | |
Theodore Ts'o | 5a63dd2 | 2000-02-11 15:44:08 +0000 | [diff] [blame] | 109 | * ext2fs.h: Define EXT2FS_COMPRESSED_BLKADDR and HOLE_BLKADDR. |
| 110 | Conditionally include Compression as a supported type if |
| 111 | ENABLE_COMPRESSION (via --enable-compression) is turned on. |
| 112 | |
Theodore Ts'o | 2c1a0ce | 2000-02-11 15:39:19 +0000 | [diff] [blame] | 113 | * swapfs.c (ext2fs_swap_super): Swap the compression usage bitmap. |
| 114 | |
Theodore Ts'o | 28ffafb | 2000-02-08 19:14:02 +0000 | [diff] [blame] | 115 | 2000-02-08 <tytso@snap.thunk.org> |
| 116 | |
| 117 | * bitops.h (ext2fs_mark_generic_bitmap, ext2fs_unmark_generic_bitmap, |
| 118 | ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| 119 | ext2fs_mark_inode_bitmap, ext2fs_unmark_inode_bitmap): |
| 120 | Change to return the previous state of the bit that is |
| 121 | being marked or unmarked. For speed optimization. |
| 122 | |
Theodore Ts'o | 80e808f | 2000-02-02 16:19:59 +0000 | [diff] [blame] | 123 | 2000-02-02 Theodore Ts'o <tytso@valinux.com> |
| 124 | |
| 125 | * getsize.c, ismounted.c: Remove unneeded include of linux/fs.h |
| 126 | |
| 127 | * swapfs.c: Remove #ifdef HAVE_EXT2_INODE_VERSION since it's not |
| 128 | needed any more; we know it will always be i_generation. |
| 129 | Add support for swapping the high bits of the uid and gid. |
| 130 | |
Theodore Ts'o | 5c36a2f | 1999-11-19 18:42:30 +0000 | [diff] [blame] | 131 | 1999-11-19 <tytso@valinux.com> |
| 132 | |
Theodore Ts'o | dab278a | 1999-11-19 18:49:27 +0000 | [diff] [blame] | 133 | * mkdir.c (ext2fs_mkdir): Only update the parent's inode link |
| 134 | counts if the link was successful. Patch suggested by |
| 135 | jeremy@goop.org. |
| 136 | |
Theodore Ts'o | 5c36a2f | 1999-11-19 18:42:30 +0000 | [diff] [blame] | 137 | * Makefile.in (distclean): Remove TAGS and Makefile.in.old from |
| 138 | the source directory. |
| 139 | |
Theodore Ts'o | cd08636 | 1999-11-10 16:00:39 +0000 | [diff] [blame] | 140 | 1999-11-10 <tytso@valinux.com> |
| 141 | |
| 142 | * Release of E2fsprogs 1.18 |
| 143 | |
Theodore Ts'o | 9b9fe8a | 1999-11-08 22:05:04 +0000 | [diff] [blame] | 144 | 1999-11-08 <tytso@valinux.com> |
| 145 | |
| 146 | * Makefile.in (tst_badblocks): Add freefs.o to the object list, |
| 147 | since ext2fs_badblocks_list_free was moved to freefs.c. |
| 148 | |
| 149 | * tst_badblocks.c: Use the newer badblocks API names. Add |
| 150 | duplicate blocks to the test inputs to test dealing with |
| 151 | adding blocks which are already in the badblocks list. |
| 152 | |
| 153 | * badblocks.c (ext2fs_badblocks_list_add): If appending to the end |
| 154 | of the list, use a shortcut O(1) operations instead of an |
| 155 | O(n) operation. (Idea suggested by David Beattie.) |
| 156 | |
| 157 | * freefs.c (ext2fs_free): Use ext2fs_badblocks_list_free() instead |
| 158 | of badblocks_list_free(), to save a procedure call. |
| 159 | |
Theodore Ts'o | 416c93d | 1999-10-26 04:49:54 +0000 | [diff] [blame] | 160 | 1999-10-26 <tytso@valinux.com> |
| 161 | |
Theodore Ts'o | 28e1194 | 1999-10-26 18:17:20 +0000 | [diff] [blame] | 162 | * Release of E2fsprogs 1.17 |
| 163 | |
| 164 | 1999-10-26 <tytso@valinux.com> |
| 165 | |
Theodore Ts'o | 416c93d | 1999-10-26 04:49:54 +0000 | [diff] [blame] | 166 | * ext2fs.h: Add kludge to deal with the fact that egcs cpp doesn't |
| 167 | seem to handle ~0UL the same way as they used to. |
| 168 | |
Theodore Ts'o | 601002b | 1999-10-26 02:06:39 +0000 | [diff] [blame] | 169 | 1999-10-25 <tytso@valinux.com> |
| 170 | |
Theodore Ts'o | fe70fd3 | 1999-10-26 02:34:47 +0000 | [diff] [blame] | 171 | * nt_io.c (_OpenNtName): Open the device using |
| 172 | FILE_SYNCHRONOUS_IO_NONALERT instead of |
| 173 | FILE_SYNCHRONOUS_IO_ALERT |
| 174 | (nt_open): At the end of the device open routine, unlock |
| 175 | the drive but do not dismount it. |
| 176 | |
Theodore Ts'o | 601002b | 1999-10-26 02:06:39 +0000 | [diff] [blame] | 177 | * initialize.c (CREATOR_OS): Use __GNU__ instead of __gnu__ to |
| 178 | detect the Hurd OS. |
| 179 | |
Theodore Ts'o | e6198e5 | 1999-10-23 00:58:54 +0000 | [diff] [blame] | 180 | 1999-10-22 <tytso@valinux.com> |
| 181 | |
Theodore Ts'o | 614fdfd | 1999-10-23 03:19:51 +0000 | [diff] [blame] | 182 | * Release of E2fsprogs 1.16 |
| 183 | |
| 184 | 1999-10-22 <tytso@valinux.com> |
| 185 | |
Theodore Ts'o | e6198e5 | 1999-10-23 00:58:54 +0000 | [diff] [blame] | 186 | * mkdir.c (ext2fs_mkdir): Pass EXT2_FT_DIR flag to ext2fs_link(). |
| 187 | |
| 188 | * link.c (ext2fs_link): This call now uses the low three bits of |
| 189 | the flags parameter to pass the directory filetype |
| 190 | information; it will set the directory entry FILETYPE |
| 191 | information if the filesystem supports it. |
| 192 | |
| 193 | * newdir.c (ext2fs_new_dir_block): If the FILETYPE superblock |
| 194 | option is set, then create the '.' and '..' entries with |
| 195 | the filetype set to EXT2_FT_DIR. |
| 196 | |
Theodore Ts'o | aa4115a | 1999-10-21 19:33:18 +0000 | [diff] [blame] | 197 | 1999-09-24 <tytso@valinux.com> |
| 198 | |
| 199 | * nt_io.c: New file which supports I/O under Windows NT. |
| 200 | |
Theodore Ts'o | 3a5f8ea | 1999-09-14 20:21:26 +0000 | [diff] [blame] | 201 | 1999-09-07 <tytso@valinux.com> |
| 202 | |
| 203 | * ext2fs.h: Add new fields for journalling and define new |
| 204 | feature bits used by newer filesystems: IMAGIC_INODES, |
| 205 | HAS_JOURNAL, RECOVER. |
| 206 | |
| 207 | * expanddir.c (ext2fs_expand_dir, expand_dir_proc): Change where |
| 208 | we update the inode block count and size files so that the |
| 209 | block count field is updated correctly when we create an |
| 210 | indirect block. |
| 211 | |
| 212 | 1999-07-18 Theodore Ts'o <tytso@valinux.com> |
Theodore Ts'o | 657cb97 | 1999-07-30 23:19:10 +0000 | [diff] [blame] | 213 | |
| 214 | * Release of E2fsprogs 1.15 |
| 215 | |
Theodore Ts'o | e72a9ba | 1999-06-25 15:40:18 +0000 | [diff] [blame] | 216 | 1999-06-23 <tytso@valinux.com> |
| 217 | |
| 218 | * swapfs.c (ext2fs_swap_inode): Add compatibility for Linux 2.3 |
| 219 | kernels that use i_generation instead of i_version. Patch |
| 220 | supplied by Jon Bright <sircus@sircus.demon.co.uk>. |
| 221 | |
| 222 | 1999-06-21 <tytso@valinux.com> |
Theodore Ts'o | 813bbb2 | 1999-06-22 03:17:45 +0000 | [diff] [blame] | 223 | |
| 224 | * dir_iterate.c (ext2fs_process_dir_block): Check for corrupted |
| 225 | directory entry before calling the callback function. |
| 226 | This should prevent some core dumps of insufficiently |
| 227 | paranoid callback functions. |
| 228 | |
Theodore Ts'o | a4bf69d | 1999-05-29 21:53:30 +0000 | [diff] [blame] | 229 | 1999-05-29 <tytso@rsts-11.mit.edu> |
| 230 | |
| 231 | * ext2fs.h: Add feature definition for AFS IMAGIC inodes. |
| 232 | |
| 233 | * fileio.c (ext2fs_file_open): Remove obsolete comment stating |
| 234 | that we don't handle writing yet (we do). Fixed bug where |
| 235 | we weren't allocating a big enough buffer for ext2_bmap. |
| 236 | |
Theodore Ts'o | f0687a5 | 1999-05-29 21:48:03 +0000 | [diff] [blame] | 237 | 1999-05-03 <tytso@rsts-11.mit.edu> |
| 238 | |
| 239 | * openfs.c (ext2fs_open): Check to make sure that the number of |
| 240 | blocks per group is not zero --- if so, it must be a bad |
| 241 | superblock! |
| 242 | |
Theodore Ts'o | 9e51eca | 1999-01-09 16:32:31 +0000 | [diff] [blame] | 243 | 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 244 | |
| 245 | * Release of E2fsprogs 1.14 |
| 246 | |
Theodore Ts'o | 665f710 | 1999-01-08 13:33:39 +0000 | [diff] [blame] | 247 | 1999-01-07 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 248 | |
| 249 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Check to see if |
| 250 | the inode number is zero; if it's zero, return |
| 251 | EXT2_ET_BAD_INODE_NUM. |
| 252 | |
Theodore Ts'o | 7a46952 | 1999-01-04 08:50:59 +0000 | [diff] [blame] | 253 | 1998-12-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 254 | |
| 255 | * initialize.c (ext2fs_initialize): Use EXT2_FIRST_INODE instead |
| 256 | of EXT2_FIRST_INO to ensure compatibility with Linux 1.2 |
| 257 | header files. |
| 258 | |
Theodore Ts'o | 73f17cf | 1999-01-04 07:35:45 +0000 | [diff] [blame] | 259 | Mon Jan 4 02:32:09 1999 Theodore Y. Ts'o <tytso@mit.edu> |
| 260 | |
| 261 | * llseek.c (ext2fs_llseek): Change ext2fs_llseek() in the |
| 262 | non-Linux case to use EINVAL by default, unless it isn't |
| 263 | defined, in which case we use EXT2_ET_INVALID_ARGUMENT |
| 264 | instead. |
| 265 | |
Theodore Ts'o | 556ad13 | 1998-12-19 08:10:58 +0000 | [diff] [blame] | 266 | 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 267 | |
| 268 | * Release of E2fsprogs 1.13 |
| 269 | |
Theodore Ts'o | 5a679c8 | 1998-12-03 16:40:38 +0000 | [diff] [blame] | 270 | 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 271 | |
| 272 | * Makefile.in: Updated dependencies. |
| 273 | |
Theodore Ts'o | 8d7e83b | 1998-09-23 00:27:26 +0000 | [diff] [blame] | 274 | 1998-09-22 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 275 | |
| 276 | * initialize.c (ext2fs_initialize): Make sure that we allocate |
| 277 | enough inodes so that we can make a valid filesystem. |
| 278 | |
Theodore Ts'o | 2eb374c | 1998-09-03 01:22:57 +0000 | [diff] [blame] | 279 | 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 280 | |
| 281 | * rw_bitmaps.c: Fixed signed/unsigned warnings. |
| 282 | |
| 283 | * fileio.c (ext2fs_file_set_size): Remove unneeded extern from the |
| 284 | function declaration. |
| 285 | |
| 286 | * dblist.c (make_dblist): Add safety check in case the dblist |
| 287 | pointer passed in is null (in which case, assign it to |
| 288 | fs->dblist). Fixed some signed/unsigned warnings. |
| 289 | |
| 290 | * bmap.c: Make addr_per_block be of type blk_t to avoid |
| 291 | signed/unsigned warnings. |
| 292 | |
| 293 | * namei.c (ext2fs_follow_link): Remove uneeded extern from the |
| 294 | function declaration. |
| 295 | |
| 296 | * get_pathname.c (get_pathname_proc): Use return value from |
| 297 | ext2fs_get_mem, instead of checking if &gp->name is |
| 298 | NULL. |
| 299 | |
| 300 | * dir_iterate.c (ext2fs_process_dir_block): |
| 301 | * dblist_dir.c (ext2fs_dblist_dir_iterate): Remove uneeded extern |
| 302 | from the function declaration. |
| 303 | |
| 304 | * block.c (ext2fs_block_iterate2): If the read_inode call fails, |
| 305 | return the error directly instead of jumping to the |
| 306 | cleanup routine, since we don't need to do any cleanup. |
| 307 | |
| 308 | * alloc_table.c (ext2fs_allocate_group_table): Make this |
| 309 | function take a dgrp_t for its group argument. |
| 310 | |
| 311 | * ext2fs.h: Make dgrp_t an __u32 type, and make |
| 312 | fs->desc_group_count be of type dgrp_t. |
| 313 | |
Theodore Ts'o | f75c28d | 1998-08-01 04:18:06 +0000 | [diff] [blame] | 314 | 1998-07-27 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 315 | |
| 316 | * badblocks.c (ext2fs_badblocks_list_add): Use a bigger increment |
| 317 | than 10 blocks when we need to expand the size of the |
| 318 | badblocks list. |
| 319 | |
Theodore Ts'o | 4a5fa19 | 1998-07-09 05:42:45 +0000 | [diff] [blame] | 320 | 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 321 | |
| 322 | * Release of E2fsprogs 1.12 |
| 323 | |
Theodore Ts'o | 30c4261 | 1998-06-30 05:33:11 +0000 | [diff] [blame] | 324 | 1998-06-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 325 | |
| 326 | * closefs.c (ext2fs_flush): Update the s_block_group_nr field as |
| 327 | appropriate for all of the block group copies, so that |
| 328 | it's clear where the beginning of the filesystem is on the |
| 329 | disk. (For when the partition table gets scrod.) |
| 330 | |
| 331 | * ext2fs.h: Change the name of the feature from |
| 332 | EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE to |
| 333 | EXT2_FEATURE_INCOMPAT_FILESIZE (to match with the kernel). |
| 334 | |
Theodore Ts'o | 818180c | 1998-06-27 05:11:14 +0000 | [diff] [blame] | 335 | 1998-06-18 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 336 | |
| 337 | * inode.c (get_next_blockgroup): Fix bug where if |
| 338 | get_next_blockgroup() is called early because of a missing |
| 339 | inode table in a block group, the current_inode counter |
| 340 | wasn't incremented correctly. |
| 341 | |
Theodore Ts'o | 4faba5b | 1998-06-16 05:23:41 +0000 | [diff] [blame] | 342 | 1998-06-16 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 343 | |
| 344 | * read_bb.c (ext2fs_read_bb_inode): Make function more robust |
| 345 | against a completely trashed bad block inode. |
| 346 | |
Theodore Ts'o | 03673db | 1998-06-10 20:39:43 +0000 | [diff] [blame] | 347 | 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 348 | |
| 349 | * alloc_tables.c (ext2fs_allocate_group_table): Fix bug so that if |
| 350 | the stride length hits a bad value, we retry the block |
| 351 | allocation starting at the beginning of the block group. |
| 352 | |
| 353 | * ext2fs.h, bb_inode.c, block.c, bmove.c, dir_iterate.c, |
| 354 | expanddir.c, ext2fsP.h, read_bb.c: Change blkcnt_t to be |
| 355 | e2_blkcnt_t to avoid collision with LFS API. |
| 356 | |
Theodore Ts'o | 353952d | 1998-05-01 05:32:18 +0000 | [diff] [blame] | 357 | 1998-05-01 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 358 | |
| 359 | * initialize.c (ext2fs_initialize): Initialize s_inodes_count in a |
| 360 | way that avoids overflows on disk sizes greater than 4GB. |
| 361 | |
Theodore Ts'o | 4c77fe5 | 1998-04-30 17:35:59 +0000 | [diff] [blame] | 362 | 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 363 | |
| 364 | * ext2fs.h: Define EXT2_QSORT_TYPE appropriately for the |
| 365 | return type for comparison functions for qsort. |
| 366 | |
| 367 | * dblist.c (dir_block_cmp): Use EXT2_QSORT_TYPE in function |
| 368 | declaration. |
| 369 | |
Theodore Ts'o | 76f875d | 1998-04-27 01:41:13 +0000 | [diff] [blame] | 370 | 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 371 | |
| 372 | * ext2fs.h, bitops.h: Add support for the Watcom C compiler to do |
| 373 | inline functions. |
| 374 | |
| 375 | * ext2fs.h, dosio.c: Use asm/types.h instead of linux/types.h to |
| 376 | evade a potential problem with glibc's header files trying |
| 377 | to spike out linux/types.h. |
| 378 | |
| 379 | * ext2fs.h (ext2fs_resize_mem): Change the function prototype to |
| 380 | include the old size of the memory, which is needed for |
| 381 | some braindamaged memory allocation systems that don't |
| 382 | support realloc(). |
| 383 | |
| 384 | * badblocks.c (ext2fs_badblocks_list_add): |
| 385 | bb_inode.c (clear_bad_block_proc): |
| 386 | dblist.c (ext2fs_add_dir_block): |
| 387 | icount.c (insert_icount_el): |
| 388 | irel_ma.c (ima_put): |
| 389 | rs_bitmap.c (ext2fs_resize_generic_bitmap): Update functions to |
| 390 | pass the old size of the memory to be resized to |
| 391 | ext2fs_resize_mem(). |
| 392 | |
Theodore Ts'o | 469bec8 | 1998-04-01 02:46:43 +0000 | [diff] [blame] | 393 | 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 394 | |
| 395 | * Makefile.in: Change to use new installation directory variables |
| 396 | convention. Fix uninstall rules to take $(DESTDIR) into |
| 397 | account. |
| 398 | |
Theodore Ts'o | 4a31c48 | 1998-03-30 01:27:25 +0000 | [diff] [blame] | 399 | 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 400 | |
| 401 | * ext2fs.h: If __STRICT_ANSI__ is defined and we're on a platform |
| 402 | with 32 bit longs, then we need to manually define __s64 |
| 403 | and __u64, since the current kernel header files don't |
| 404 | define these if __STRICT_ANSI__ is defined. This is a |
| 405 | problem if we are compiling with full GCC warnings, since |
| 406 | we do need 64 bit support. |
| 407 | |
| 408 | * Makefile.in (OBJS): Remove bmove.o from files to be built, |
| 409 | since we're not using ext2fs_move_blocks() and there |
| 410 | is some question as to its usefulness in its current |
| 411 | form. |
| 412 | |
| 413 | * bmap.c (block_bmap): Remove unused function. |
| 414 | |
| 415 | * bmove.c (process_block): Fix -Wall warning. |
| 416 | |
Theodore Ts'o | 36a43d6 | 1998-03-24 16:17:51 +0000 | [diff] [blame] | 417 | 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 418 | |
| 419 | * block.c (ext2fs_block_iterate3): Make the ref_offset field |
| 420 | contain the offset into the inode.i_blocks array when |
| 421 | ref_block is zero. Since we haven't done a formal |
| 422 | release of e2fsprogs since block_iterate2 was first |
| 423 | introduced, I removed block_iterate2, and renamed |
| 424 | block_iterate3 to be block_iterate2. |
| 425 | |
| 426 | * bb_inode.c, bmove.c, dblist_dir.c, dir_iterate.c, |
| 427 | expanddir.c, ext2fs.h, ext2fsP.h, read_bb.c: Change |
| 428 | use of block_iterate and block_iterate2 to |
| 429 | block_iterate2 with the new prototype for the |
| 430 | interator function. (using blkcnt_t forr blockcount) |
| 431 | |
Theodore Ts'o | 674a4ee | 1998-03-23 02:06:52 +0000 | [diff] [blame] | 432 | 1998-03-21 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 433 | |
| 434 | * ext2fs.h: Add new superblock fields (s_algorithm_usage_bitmap, |
| 435 | s_prealloc_blocks, s_prealloc_dir_blocks). Added |
| 436 | conditional defines of new features COMPAT_DIR_PREALLOC, |
| 437 | RO_COMPAT_LARGE_FILE RO_COMPAT_BTREE_DIR, |
| 438 | INCOMPAT_COMPRESSION, INCOMPAT_DIRNAME_SIZE. Changed |
| 439 | the library to declare that we support COMPAT_DIR_PREALLOC, |
| 440 | INCOMPAT_DIRNAME_SIZE, RO_COMPAT_LARGE_FILE. |
| 441 | |
| 442 | * fileio.c: Rename function ext2fs_file_llseek to be |
| 443 | ext2fs_file_lseek, which is more accurate. |
| 444 | |
| 445 | * block.c: Add new function ext2fs_block_iterate3 which calls |
| 446 | the iterator function with the blockcount argument of |
| 447 | type blkcnt_t. This version of the function is |
| 448 | allowed to handle large files; the other fucntions are |
| 449 | not. |
| 450 | |
| 451 | * ext2fs.h: Add new type blkcnt_t |
| 452 | |
| 453 | * ext2_err.et.in: Add error code EXT2_ET_FILE_TOO_BIG |
| 454 | |
| 455 | * block.c (ext2fs_block_iterate2): Fix bug where the block count |
| 456 | field wasn't getting correctly incremented for sparse |
| 457 | files when the indirect or doubly-indirect block |
| 458 | specified in the inode was zero. |
| 459 | |
| 460 | Sun Mar 8 22:42:47 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 461 | |
| 462 | * unlink.c (unlink_proc): |
| 463 | * lookup.c (lookup_proc): |
| 464 | * link.c (link_proc): |
| 465 | * get_pathname.c (get_pathname_proc): |
| 466 | * dir_iterate.c (ext2fs_process_dir_block): Mask off high 8 bits |
| 467 | from dirent->name_len, so it can be used for other |
| 468 | purposes. |
| 469 | |
| 470 | * ext2fs.h: Add definition of EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE, |
| 471 | and indicate that we have support for this incompatible |
| 472 | option. |
| 473 | |
Theodore Ts'o | c775256 | 1998-02-24 04:25:52 +0000 | [diff] [blame] | 474 | Mon Feb 23 08:46:33 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 475 | |
| 476 | * ext2_err.et.in: Added new error code, EXT2_ET_CANCEL_REQUESTED. |
| 477 | |
Theodore Ts'o | 79b05db | 1998-02-21 05:01:19 +0000 | [diff] [blame] | 478 | Fri Feb 20 23:58:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 479 | |
| 480 | * dblist.c (ext2fs_get_num_dirs): Improve the estimation of the |
| 481 | number of directories when the block group information is |
| 482 | unreliable. |
| 483 | |
Theodore Ts'o | c4e749a | 1998-02-20 05:33:14 +0000 | [diff] [blame] | 484 | 1998-02-20 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| 485 | |
Theodore Ts'o | 218a486 | 1998-02-21 01:41:39 +0000 | [diff] [blame] | 486 | * inode.c (ext2fs_get_next_inode): Always do the check to see if the |
| 487 | inode table is missing so that we catch the case where the |
| 488 | first block group is missing. |
| 489 | |
Theodore Ts'o | c4e749a | 1998-02-20 05:33:14 +0000 | [diff] [blame] | 490 | * getsize.c, ismounted.c, unix_io.c: #include errno.h since it's |
| 491 | needed. |
| 492 | |
Theodore Ts'o | 9abd2ce | 1998-02-16 22:00:37 +0000 | [diff] [blame] | 493 | Mon Feb 16 16:16:00 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 494 | |
| 495 | * ext2_io.h, ext2fs.h: Protect against being included multiple times. |
| 496 | |
| 497 | * bmove.c: #include ext2fsP.h instead of "ext2fs/ext2fs.h" |
| 498 | |
| 499 | * test_io.c (test_flush): Add a debugging printf when the flush |
| 500 | method is called. |
| 501 | |
| 502 | * rw_bitmaps.c (ext2fs_read_bitmaps): If the bitmaps are already |
| 503 | read in, return right away. |
| 504 | |
Theodore Ts'o | 5953b9d | 1998-02-01 13:23:02 +0000 | [diff] [blame] | 505 | Sun Feb 1 08:20:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 506 | |
| 507 | * bitops.h: Don't try to do i386 inline asm functions if the |
| 508 | compiler isn't GCC. |
| 509 | |
| 510 | * ext2fs.h: If EXT2_FLAT_INCLUDES is defined, #include e2_types.h, |
| 511 | instead of linux/types.h, and e2_bitops.h instead of |
| 512 | ext2fs/bitops.h. |
| 513 | |
| 514 | * icount.c, version.c: Don't #include <et/com_err.h>, as it isn't |
| 515 | necessary. |
| 516 | |
Theodore Ts'o | b5abe6f | 1998-01-19 14:47:53 +0000 | [diff] [blame] | 517 | Sat Jan 17 13:13:31 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 518 | |
| 519 | * inode.c (ext2fs_open_inode_scan): Initialize the group variables |
| 520 | so that we don't need to call get_next_blockgroup() the |
| 521 | first time around. Saves a bit of time, and prevents us |
| 522 | from needing to assign -1 to current_group (which is an |
| 523 | unsigned value). |
| 524 | |
| 525 | * icount.c (insert_icount_el): Cast the estimated number of inodes |
| 526 | from a float to an ino_t. |
| 527 | |
| 528 | * alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c, |
| 529 | bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c, |
| 530 | check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, |
| 531 | dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, |
| 532 | expanddir.c, ext2fs.h, fileio.c, freefs.c, |
| 533 | get_pathname.c, getsize.c, icount.c, initialize.c, |
| 534 | inline.c, inode.c, irel_ma.c, ismounted.c, link.c, |
| 535 | lookup.c, mkdir.c, namei.c, native.c, newdir.c, |
| 536 | openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c, |
| 537 | rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, |
| 538 | tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, |
| 539 | valid_blk.c, version.c: If EXT2_FLAT_INCLUDES is |
| 540 | defined, then assume all of the |
| 541 | ext2-specific header files are in a flat directory. |
| 542 | |
| 543 | * block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast |
| 544 | all assignments from void * to be compatible with C++. |
| 545 | |
| 546 | Tue Jan 6 11:28:15 1998 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 547 | |
| 548 | * closefs.c (ext2fs_flush): Add a call to io_channel_flush() to |
| 549 | make sure the contents of the disk are flushed to disk. |
| 550 | |
| 551 | Mon Dec 29 14:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 552 | |
| 553 | * dblist.c (ext2fs_add_dir_block): Change new to be new_entry to |
| 554 | avoid C++ namespace clash. |
| 555 | |
| 556 | * bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to |
| 557 | avoid C++ namespace clash. |
| 558 | |
| 559 | * ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c, |
| 560 | irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c, |
| 561 | ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c, |
| 562 | unlink.c: Change private to be priv_data (to avoid C++ |
| 563 | namespace clash) |
| 564 | |
Theodore Ts'o | 5be8dc2 | 1997-12-01 18:24:10 +0000 | [diff] [blame] | 565 | Fri Nov 28 09:26:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 566 | |
| 567 | * dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more |
| 568 | paranoid about validating the directory counts from the |
| 569 | block group information. |
| 570 | |
| 571 | * all files: Don't include stdlib.h anymore; include it in |
| 572 | ext2_fs.h, since that file requires stdlib.h |
| 573 | |
Theodore Ts'o | 89270b5 | 1997-11-24 11:44:25 +0000 | [diff] [blame] | 574 | Thu Nov 20 16:07:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 575 | |
| 576 | * expanddir.c (ext2fs_expand_dir): Check to make sure the block |
| 577 | bitmap is loaded, and return an error if it is not. |
| 578 | (expand_dir_proc): Only use ext2fs_write_dir_block when |
| 579 | writing a directory block, not when writing out a fresh |
| 580 | indirect block. |
| 581 | |
Theodore Ts'o | d36d835 | 1997-11-12 03:48:07 +0000 | [diff] [blame] | 582 | Tue Nov 11 22:46:45 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 583 | |
| 584 | * Makefile.in, tst_getsize.c: Added new file which is used to test |
| 585 | the ext2fs_get_device_size function. |
| 586 | |
| 587 | * ext2_err.et.in (EXT2_ET_UNIMPLEMENTED): Added new error code. |
| 588 | |
Theodore Ts'o | 79a90bd | 1997-11-03 19:16:55 +0000 | [diff] [blame] | 589 | Sun Nov 2 20:36:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 590 | |
| 591 | * ext2fs.h: Make ext2fs_get_mem take an unsigned argument. |
| 592 | |
| 593 | * fileio.c (ext2fs_file_get_size, ext2fs_file_set_size, |
| 594 | ext2fs_file_get_fs): New functions added. |
| 595 | |
| 596 | |
| 597 | Fri Oct 31 12:16:52 1997 <tytso@EDT.MIT.EDU> |
| 598 | |
| 599 | * bitops.c (ext2fs_warn_bitmap, ext2fs_warn_bitmap2): Don't call |
| 600 | com_err if OMIT_COM_ERR is defined. |
| 601 | |
Theodore Ts'o | 1f0b6c1 | 1997-10-31 06:07:47 +0000 | [diff] [blame] | 602 | Thu Oct 30 11:33:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 603 | |
| 604 | * Rename new error codes to _ET_ in them for consistency. |
| 605 | |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 606 | Sat Oct 25 00:06:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 607 | |
Theodore Ts'o | 7b4e453 | 1997-10-26 03:41:24 +0000 | [diff] [blame] | 608 | * [all files, basically]: Added definition of ext2fs_get_mem, |
| 609 | ext2fs_free_mem, and ext2fs_resize_mem in ext2fs.h, and |
| 610 | changed all library routines to use these wrapper functions. |
| 611 | |
Theodore Ts'o | 78d8f90 | 1997-10-26 01:53:39 +0000 | [diff] [blame] | 612 | * dblist.c, mkdir.c: use EXT2_DIR_EXISTS and EXT2_DB_NOT_FOUND |
| 613 | instead of the system error messages. |
| 614 | |
| 615 | * ext2_err.et.in: Added new error messages EXT2_DIR_EXISTS and |
| 616 | EXT2_DB_NOT_FOUND |
| 617 | |
Theodore Ts'o | 30fab29 | 1997-10-25 22:37:42 +0000 | [diff] [blame] | 618 | * ext2fs.h: Added function declarations and constants for bmap.c |
| 619 | and fileio.c. |
| 620 | |
| 621 | * ext2_err.et.in: Added new error messages EXT2_FILE_RO and |
| 622 | EXT2_ET_MAGIC_EXT2_FILE |
| 623 | |
| 624 | * Makefile.in: Added files bmap.c and fileio.c, and temporarily |
| 625 | commented out brel_ma.c and irel_ma.c |
| 626 | |
| 627 | * bmap.c: New file which maps a file's logical block number to its |
| 628 | physical block number. |
| 629 | |
| 630 | * fileio.c: New file which implements simple file reading and |
| 631 | writing primitives. |
| 632 | |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 633 | * alloc.c (ext2fs_alloc_block): New function which allocates a |
Theodore Ts'o | 30fab29 | 1997-10-25 22:37:42 +0000 | [diff] [blame] | 634 | block, zeros it, and updates the filesystem accounting |
| 635 | records appropriately. |
Theodore Ts'o | c555aeb | 1997-10-25 04:16:53 +0000 | [diff] [blame] | 636 | |
| 637 | Wed Oct 22 16:47:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 638 | |
| 639 | * ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY, |
| 640 | EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, |
| 641 | EXT2_INODE_ALLOC_FAIL, EXT2_NOT_DIRECTORY |
| 642 | |
| 643 | * Change various library files to use these functions instead of |
| 644 | EINVAL, ENOENT, etc. |
| 645 | |
Theodore Ts'o | b0b9c4d | 1997-10-20 23:36:30 +0000 | [diff] [blame] | 646 | Mon Oct 20 19:32:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 647 | |
| 648 | * llseek.c: Check HAVE_LLSEEK_PROTOTYPE to see whether or not we |
| 649 | need to declare llseek(). |
| 650 | |
Theodore Ts'o | 1d2ff46 | 1997-10-19 23:00:21 +0000 | [diff] [blame] | 651 | Sun Oct 19 18:56:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 652 | |
Theodore Ts'o | d40259f | 1997-10-20 00:44:26 +0000 | [diff] [blame] | 653 | * Rename io.h to be ext2_io.h (avoid namespace collisions) |
| 654 | |
Theodore Ts'o | 1d2ff46 | 1997-10-19 23:00:21 +0000 | [diff] [blame] | 655 | * Add #ifdef's for HAVE_SYS_STAT_H and HAVE_SYS_TYPES_H |
| 656 | |
Theodore Ts'o | d163b09 | 1997-10-03 17:42:28 +0000 | [diff] [blame] | 657 | Fri Oct 3 13:35:59 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 658 | |
| 659 | * llseek.c (ext2fs_llseek): Fix type error for ext2fs_llseek() |
| 660 | |
| 661 | * icount.c (ext2fs_icount_validate): |
| 662 | * bmove.c (process_block): Fix lint error in type for fprintf(). |
| 663 | |
| 664 | Mon Sep 15 11:45:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 665 | |
| 666 | * inode.c (ext2fs_check_directory): Add support for the callback |
| 667 | to return the error code EXT2_ET_CALLBACK_NOTHANDLED. |
| 668 | |
Theodore Ts'o | fff876b | 1997-09-13 00:32:29 +0000 | [diff] [blame] | 669 | Thu Sep 4 12:28:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 670 | |
| 671 | * bitmaps.c (ext2fs_set_bitmap_padding): New function which sets the |
| 672 | padding of the bitmap to be all one's. |
| 673 | |
Theodore Ts'o | bc75f2a | 1997-09-04 00:43:10 +0000 | [diff] [blame] | 674 | Wed Sep 3 14:27:30 1997 Theodore Y. Ts'o <tytso@edt.mit.edu> |
| 675 | |
| 676 | * llseek.c: Added missing semicolon to glibc fixup declaration of |
| 677 | llseek(). |
| 678 | |
| 679 | * bmove.c: Add #include of errno.h |
| 680 | |
Theodore Ts'o | e9affb7 | 1997-08-24 02:57:55 +0000 | [diff] [blame] | 681 | Sat Aug 23 22:47:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 682 | |
| 683 | * Makefile.in (ELF_SO_VERSION): Bump version to be 2.4 since we've |
| 684 | added a new field to the io_channel (app_data). |
| 685 | |
| 686 | * io.h: Add a new element to the io_channel structure, app_data. |
| 687 | |
| 688 | * initialize.c, openfs.c: Set io->app_data to point at the |
| 689 | filesystem handle. |
| 690 | |
Theodore Ts'o | 1c27cac | 1997-08-14 17:20:42 +0000 | [diff] [blame] | 691 | Thu Aug 14 08:14:17 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 692 | |
| 693 | * io.h: Change the prototype of ext2fs_llseek() to use int's |
| 694 | instead of unsigned int's. |
| 695 | |
| 696 | * llseek.c: Change to allow PIC and !HAVE_LLSEEK. Add a prototype |
| 697 | to make life easer for GNU Libc 2. |
| 698 | |
| 699 | * rw_bitmaps.c: On the PowerPC, the big-endian variant of the ext2 |
| 700 | filesystem has its bitmaps stored as 32-bit words with bit |
| 701 | 0 as the LSB of each word. Thus a bitmap with only bit 0 |
| 702 | set would be, as a string of bytes, 00 00 00 01 00 ... To |
| 703 | cope with this, we byte-reverse each word of a bitmap if |
| 704 | we have a big-endian filesystem, that is, if we are *not* |
| 705 | byte-swapping other word-sized numbers. |
| 706 | |
Theodore Ts'o | 3cb6c50 | 1997-08-11 20:29:22 +0000 | [diff] [blame] | 707 | Mon Aug 11 03:30:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 708 | |
| 709 | * dosio.c: New file to do DOS/BIOS disk accesses. |
| 710 | |
| 711 | * namei.c (open_namei): Make pathlen be of type size_t. |
| 712 | |
| 713 | * llseek.c: Always #include stdlib.h since it's need to define |
| 714 | size_t. |
| 715 | |
| 716 | * io.h: Use errcode_t for magic numbers. |
| 717 | |
| 718 | * icount.c (get_icount_el): Use size_t where appropriate |
| 719 | |
| 720 | * dupfs.c (ext2fs_dup_handle): |
| 721 | * dblist.c (dir_block_cmp): Use size_t where appropriate. |
| 722 | |
| 723 | * read_bb.c (ext2fs_read_bb_inode): |
| 724 | * cmp_bitmaps.c (ext2fs_compare_inode_bitmap): Use blk_t, ino_t |
| 725 | and size_t where appropriate. |
| 726 | |
| 727 | * closefs.c (ext2fs_flush): Use dgrp_t instead of int where |
| 728 | appropriate. |
| 729 | |
| 730 | * openfs.c (ext2fs_open): |
| 731 | * check_desc.c (ext2fs_check_desc): Use blk_t instead of int where |
| 732 | appropriate. |
| 733 | |
| 734 | * rw_bitmaps.c (read_bitmaps): |
| 735 | * irel_ma.c: |
| 736 | * inode.c (ext2fs_write_inode): |
| 737 | * initialize.c (ext2fs_initialize): |
| 738 | * brel_ma.c: Fix to make be 16-bit safe. |
| 739 | |
| 740 | * link.c (ext2fs_link): |
| 741 | * unlink.c (ext2fs_unlink): |
| 742 | * lookup.c (lookup_proc): |
| 743 | * ismounted.c (ext2fs_check_if_mounted): |
| 744 | * block.c (xlate_func): Add #pragma argsused for Turbo C. |
| 745 | |
Theodore Ts'o | 4cbe8af | 1997-08-10 23:07:40 +0000 | [diff] [blame] | 746 | Sun Aug 10 10:05:22 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 747 | |
| 748 | * block.c (ext2fs_block_iterate2): Use retval which is a errcode_t |
| 749 | type. |
| 750 | |
| 751 | * bitmaps.c (make_bitmap): Use size_t instead of int where |
| 752 | appropriate. |
| 753 | |
| 754 | * bb_inode.c (set_bad_block_proc): Add #pragma argsused for Turbo C. |
| 755 | |
| 756 | * alloc.c (ext2fs_new_inode): Use ino_t instead of int for the |
| 757 | group number. |
| 758 | |
| 759 | * get_pathname.c: Use ino_t instead of int where appropriate. |
| 760 | |
| 761 | * ext2fs.h: Make the magic structure element be errcode_t instead |
| 762 | of int. |
| 763 | |
| 764 | * alloc.c alloc_tables.c badblocks.c bb_compat.c bb_inode.c |
| 765 | bitmaps.c block.c bmove.c brel_ma.c check_desc.c closefs.c |
| 766 | cmp_bitmaps.c dblist.c dblist_dir.c dir_iterate.c |
| 767 | dirblock.c dupfs.c expanddir.c freefs.c get_pathname.c |
| 768 | icount.c initialize.c inline.c inode.c irel_ma.c link.c |
| 769 | llseek.c lookup.c mkdir.c namei.c newdir.c read_bb.c |
| 770 | read_bb_file.c rs_bitmap.c rw_bitmaps.c swapfs.c |
| 771 | test_io.c tst_badblocks.c tst_iscan.c unix_io.c unlink.c |
| 772 | valid_blk.c version.c: Add an #ifdef for HAVE_UNISTD_H |
| 773 | |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 774 | Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 775 | |
Theodore Ts'o | a1230b1 | 1997-07-02 02:41:59 +0000 | [diff] [blame] | 776 | * unix_io.c (unix_read_blk): If ext2fs_llseek() fails, but errno |
| 777 | is zero, then return EXT2_IO_LLSEEK_FAILED. |
| 778 | |
| 779 | * ext2_err.et.in: Add a new error code, EXT2_IO_LLSEEK_FAILED. |
| 780 | |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 781 | * Release of E2fsprogs 1.11 |
| 782 | |
Theodore Ts'o | 549860c | 1997-06-17 03:55:00 +0000 | [diff] [blame] | 783 | Mon Jun 16 23:53:06 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 784 | |
| 785 | * dblist.c (ext2fs_dblist_count): Added new function which returns |
| 786 | the number of directory blocks in dblist. |
| 787 | |
Theodore Ts'o | 36f2143 | 1997-06-14 07:25:40 +0000 | [diff] [blame] | 788 | Sat Jun 14 01:39:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 789 | |
| 790 | * unix_io.c (unix_flush): Make the io_channel flush function do a |
| 791 | fsync to flush the kernel buffers to disk. |
| 792 | |
Theodore Ts'o | 9941fb7 | 1997-06-11 22:27:41 +0000 | [diff] [blame] | 793 | Wed Jun 11 18:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 794 | |
| 795 | * inode.c (ext2fs_inode_scan_goto_blockgroup): Fix bug; the |
| 796 | current inode number wasn't being set by the |
| 797 | goto_blockgroup function. |
| 798 | |
Theodore Ts'o | 1e1da29 | 1997-06-09 14:51:29 +0000 | [diff] [blame] | 799 | Mon Jun 9 10:45:48 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 800 | |
| 801 | * bmove.c (ext2fs_move_blocks): New function which takes a bitmap |
| 802 | of blocks which need to be moved, and moves those blocks |
| 803 | to another location in the filesystem. |
| 804 | |
| 805 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): When expanding a |
| 806 | bitmap, make sure all of the new parts of the bitmap are |
| 807 | zero. |
| 808 | |
| 809 | Sun Jun 8 16:24:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 810 | |
| 811 | * bitmaps.c (ext2fs_copy_bitmap): Fix bug; the destination bitmap |
| 812 | wasn't being returned to the caller. |
| 813 | |
| 814 | * alloc_tables.c (ext2fs_allocate_group_table): Add new function |
| 815 | ext2fs_allocate_group_table() which sets the group tables |
| 816 | for a particular block group. The relevant code was |
| 817 | factored out of ext2fs_allocate_tables(). |
| 818 | |
| 819 | * dblist.c (make_dblist): Adjust the initial size of the directory |
Theodore Ts'o | 024996c | 1997-06-17 05:38:35 +0000 | [diff] [blame] | 820 | 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] | 821 | number of directories in the filesystem). |
| 822 | |
Theodore Ts'o | f635d7f | 1997-05-09 02:50:16 +0000 | [diff] [blame] | 823 | Thu May 8 22:19:09 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 824 | |
| 825 | * badblocks.c (ext2fs_badblocks_list_test): Fix bug where |
| 826 | ext2fs_badblocks_list_test would test the list (and exceed |
| 827 | array boundaries) if there were no bad blocks on the bad |
| 828 | blocks list. (Showed up when user tried: mke2fs -c -b 4096). |
| 829 | |
Theodore Ts'o | a29f4d3 | 1997-04-29 21:26:48 +0000 | [diff] [blame] | 830 | Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 831 | |
| 832 | * Release of E2fsprogs version 1.10 |
| 833 | |
| 834 | Thu Apr 24 10:13:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 835 | |
| 836 | * alloc_tables.c (ext2fs_allocate_tables): Correctly place the |
| 837 | inode and block bitmaps based on the RAID 0 stride |
| 838 | parameter (which is passed by mke2fs). |
| 839 | |
| 840 | * ext2fs.h: Add "stride" parameter to ext2_filsys, to be used by |
| 841 | mke2fs to communicate the stride length to |
| 842 | ext2fs_allocate_tables() |
| 843 | |
| 844 | Wed Apr 23 21:50:42 1997 Theodre Ts'o <tytso@localhost.mit.edu> |
| 845 | |
| 846 | * initialize.c (ext2fs_initialize): Fix to compile under Linux 1.2 |
| 847 | systems. (We can't assume that the new filesystem types |
| 848 | are supported.) |
| 849 | |
| 850 | Wed Apr 23 18:40:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 851 | |
| 852 | * alloc_tables.c (ext2fs_allocate_tables): Make sure that we |
| 853 | allocate the inode and block bitmaps inside block group at |
| 854 | all times. |
| 855 | |
| 856 | Mon Apr 21 00:06:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 857 | |
| 858 | * alloc.c (ext2fs_new_block): Fix bug where if goal==0 and the |
| 859 | filesystem has no free blocks, ext2fs_new_block would loop |
| 860 | forever. |
| 861 | |
| 862 | * dupfs.c (ext2fs_dup_handle): Duplicate an ext2 filesystem handle |
| 863 | |
| 864 | * freefs.c (ext2fs_free_inode_cache): Decrement refcount and only |
| 865 | free if refcount goes to zero. |
| 866 | |
| 867 | * inode.c (create_icache): Initialize refcount to 1. |
| 868 | |
| 869 | * ext2fsP.h: Added refcount to ext2_inode_cache |
| 870 | |
| 871 | * dblist.c (ext2fs_copy_dblist): New function to copy a directory |
| 872 | block list. |
| 873 | |
| 874 | * badblocks.c (ext2fs_badblocks_copy): New function to copy a |
| 875 | badblocks structure. |
| 876 | |
| 877 | Sun Apr 20 23:19:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 878 | |
| 879 | * bitmaps.c (ext2fs_copy_bitmap): New function to copy a bitmap. |
| 880 | |
| 881 | * unix_io.c, test_io.c (unix_open, test_open): Initialize the |
| 882 | refcount to 1. |
| 883 | (unix_close, test_close): Decrement the refcount and only |
| 884 | close the io_channel if the refcount goes to 0. |
| 885 | |
| 886 | * io.h: Add refcount to the io_channel structure. Add new macro |
| 887 | interface io_channel_bumpcount() to bump the refcount. |
| 888 | |
| 889 | Thu Apr 17 20:25:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 890 | |
| 891 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Use the inode |
| 892 | cache in the filesystem handle, instead of the inode cache |
| 893 | in a static variable. |
| 894 | |
| 895 | * freefs.c: Added static function to free the inode cache (called by |
| 896 | ext2fs_free). |
| 897 | |
| 898 | * ext2fsP.h: Added definition of the ext2_inode_cache structures. |
| 899 | |
| 900 | * ext2fs.h: Added pointer to the inode_cache structure. |
| 901 | |
| 902 | * block.c (block_iterate_ind, block_iterate_dind, |
| 903 | block_iterate_tind): If there are holes in the indirect, |
| 904 | doubly indirect, or triply indirect blocks, increment the |
| 905 | block count field automatically. |
| 906 | |
| 907 | Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 908 | |
| 909 | * Release of E2fsprogs version 1.09 |
| 910 | |
Theodore Ts'o | 2ecc6fe | 1997-04-29 17:57:00 +0000 | [diff] [blame] | 911 | Mon Apr 14 20:38:56 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 912 | |
| 913 | * version.c (ext2fs_parse_version_string): Check the passed in |
| 914 | version string (instead of the hard-coded one). |
| 915 | |
| 916 | * alloc_tables.c (ext2fs_allocate_tables): If the last block is |
| 917 | greater filesystem size, clamp it to prevent allocating a |
| 918 | block or inode bitmap beyond the filesystem. |
| 919 | |
| 920 | * initialize.c (ext2fs_initialize): Fix bug where the metatdata |
| 921 | overhead calculation was accidentally removed. |
| 922 | |
| 923 | Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 924 | |
| 925 | * Release of E2fsprogs version 1.08 |
| 926 | |
Theodore Ts'o | 521e368 | 1997-04-29 17:48:10 +0000 | [diff] [blame] | 927 | Thu Apr 10 13:15:15 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 928 | |
| 929 | * dblist.c (ext2fs_set_dir_block): New function which sets the |
| 930 | block of a dblist entry, given the directory inode and |
| 931 | blockcnt. |
| 932 | |
| 933 | Sat Apr 5 12:42:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 934 | |
| 935 | * alloc_tables.c (ext2fs_allocate_tables): Allocate the bitmap and |
| 936 | inode bitmaps at staggered locations across the block |
| 937 | groups, to avoid concentrating the bitmaps on a small |
| 938 | number of disks when using striped RAID arrays. |
| 939 | |
| 940 | * initialize.c (ext2fs_initialize): By default, choose the maximum |
| 941 | possible number of blocks per group (based on the size of |
| 942 | the bitmaps in the blocksize). |
| 943 | |
| 944 | Fri Apr 4 11:28:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 945 | |
| 946 | * initialize.c (ext2fs_initialize): Add support for |
| 947 | EXT2_COMPAT_SPARSE_SUPER feature. |
| 948 | |
| 949 | * closefs.c (ext2fs_bg_has_super): New function to determine |
| 950 | whether or a particular block group should have a |
| 951 | superblock and block group descriptor. Used for the |
| 952 | EXT2_COMPAT_SPARSE_SUPER feature is turned on. |
| 953 | (ext2fs_flush): Check ext2fs_bg_has_super to see whether |
| 954 | or not the superblock should be written out for the block |
| 955 | group. |
| 956 | |
| 957 | * ext2fs.h (EXT2_COMPAT_SPARSE_SUPER): Define compatibility flag |
| 958 | for sparse duplicate superblocks. |
| 959 | |
| 960 | * version.c (ext2fs_get_library_version): New function which |
| 961 | returns the library version. |
| 962 | |
| 963 | * version.c (ext2fs_parse_version_string): New function which |
| 964 | parses a version string and returns a version number, |
| 965 | so application programs can compare version numbers as |
| 966 | integers. |
| 967 | |
| 968 | Wed Mar 26 00:43:52 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 969 | |
| 970 | * icount.c (ext2fs_create_icount): Change function so that it also |
| 971 | takes a new argument which contains a "hint" icount |
| 972 | structure. This "hint" icount allows the create function |
| 973 | to set up the sorted list in advance. This reduces |
| 974 | significantly the amount of data moving needed to insert |
| 975 | these inodes into the list later. |
| 976 | |
| 977 | * icount.c (ext2fs_icount_validate): New function which validates |
| 978 | that the icount structure's rep invariant. |
| 979 | |
| 980 | * icount.c (get_icount_el): Completely revamped implementation |
| 981 | to subsume put_icount_el(). Put_icount_el() used to |
| 982 | use an O(N) implementation to insert in the middle |
| 983 | of the icount list. It now uses a O(ln N) to search |
| 984 | for where the icount should be inserted, and then uses |
| 985 | a memcpy to move the list down (instead of a for loop). |
| 986 | |
| 987 | * icount.c (ext2fs_icount_fetch, ext2fs_icount_store, |
| 988 | ext2fs_icount_increment, ext2fs_icount_decrement): Check |
| 989 | to see if the inode is within bounds; if it isn't, return |
| 990 | EINVAL. |
| 991 | |
| 992 | * bitops.h (ext2fs_test_generic_bitmap): Fix error message given |
| 993 | when a bad inode number is passed to test_generic_bitmap |
| 994 | to be EXT2FS_TEST_ERROR instead of the wrong |
| 995 | EXT2FS_UNMARK_ERROR. |
| 996 | |
Theodore Ts'o | 21c84b7 | 1997-04-29 16:15:03 +0000 | [diff] [blame] | 997 | Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu> |
| 998 | |
| 999 | * Release of E2fsprogs version 1.07 |
| 1000 | |
| 1001 | Sun Mar 2 16:46:18 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1002 | |
| 1003 | * Makefile.in (ELF_VERSION): Change version to be 2.2 |
| 1004 | |
| 1005 | Tue Feb 11 14:54:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1006 | |
| 1007 | * alloc.c (ext2fs_get_free_blocks): Change routine to use |
| 1008 | ext2fs_fast_test_block_bitmap_range(). |
| 1009 | |
| 1010 | * bitops.h (ext2fs_fast_test_block_bitmap_range, |
| 1011 | ext2fs_test_block_bitmap_range: New inline functions which |
| 1012 | test to see whether a contiguous range of blocks is |
| 1013 | available. |
| 1014 | |
| 1015 | Thu Feb 6 10:00:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1016 | |
| 1017 | * badblocks.c (ext2fs_badblocks_list_create): Rename sybmols to use |
| 1018 | use ext2fs_badblocks_* instead of badblocks_* |
| 1019 | |
| 1020 | * bb_compat.c: New file which translates between old badblocks_*() |
| 1021 | names to ext2fs_badblocks_*() |
| 1022 | |
| 1023 | * unlink.c (ext2fs_unlink): New file, moved ext2fs_unlink() from |
| 1024 | link.c (since e2fsck doesn't use ext2fs_unlink()). |
| 1025 | |
| 1026 | * rs_bitmap.c (ext2fs_resize_generic_bitmap): New file, contains |
| 1027 | bitmap resizing routine moved from bitmaps.c, since e2fsck |
| 1028 | doesn't need to use this function. |
| 1029 | |
| 1030 | * lookup.c (ext2fs_lookup): Moved ext2fs_lookup to its own file, |
| 1031 | since e2fsck only needs ext2fs_lookup. |
| 1032 | |
| 1033 | Mon Feb 3 10:11:40 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1034 | |
| 1035 | * inode.c (ext2fs_open_inode_scan): Set fs->badblocks if it is not |
| 1036 | already set; this is needed so that programs like dump |
| 1037 | which use the inode scan functions will deal with |
| 1038 | filesystems that have bad blocks in the inode table. |
| 1039 | |
| 1040 | Sun Feb 2 00:17:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1041 | |
| 1042 | * ext2fs.h (struct_badblocks_list, struct_badblocks_iterate): |
| 1043 | Moved to ext2fsP.h, since it doesn't need to be part of |
| 1044 | the public interface. |
| 1045 | |
| 1046 | * dir_iterate.c: Move ext2_dir_iterate out of namei.c. |
| 1047 | |
| 1048 | Sat Feb 1 10:14:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1049 | |
| 1050 | * dblist.c (ext2fs_get_num_dirs): New file, which implements a |
| 1051 | directory block list abstraction. (Code moved from |
| 1052 | e2fsck). |
| 1053 | |
| 1054 | * ext2fs.h, inode.c: Moved definition of ext2_struct_inode_scan to |
| 1055 | to inode.c (since no one else should be peeking inside it!) |
| 1056 | |
| 1057 | * valid_blk.c (ext2_inode_has_valid_blocks): New function. |
| 1058 | |
| 1059 | * openfs.c (ext2fs_open): Check the feature set in the ext2 |
| 1060 | superblock, and refuse to open filesystems if they contain |
| 1061 | incompatible features. (Can be overriden with the |
| 1062 | EXT2_FLAG_FORCE |
| 1063 | |
| 1064 | Sun Jan 12 11:31:46 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1065 | |
| 1066 | * block.c (ext2fs_block_iterate2): Added new function |
| 1067 | ext2fs_block_iterate2 which changes the function |
| 1068 | signature of the callback function to include the |
| 1069 | referencing block and offset. |
| 1070 | |
| 1071 | * inode.c (ext2fs_inode_scan_goto_blockgroup): Added new function |
| 1072 | ext2fs_inode_scan_goto_blockgroup which allows an |
| 1073 | application to jump to a particular block group while |
| 1074 | doing an inode scan. |
| 1075 | |
| 1076 | Wed Jan 1 23:50:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1077 | |
| 1078 | * dirblock.c: Include string.h, since we use memcpy(). |
| 1079 | |
| 1080 | Tue Dec 3 12:27:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1081 | |
| 1082 | * getsize.c (ext2fs_get_device_size): The ioctl BLKGETSIZE returns |
| 1083 | a long not an int; this doesn't matter on i386 machines, |
| 1084 | but it does on Alpha's. |
| 1085 | |
| 1086 | Fri Nov 29 20:57:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1087 | |
| 1088 | * inode.c (ext2fs_write_inode, ext2fs_read_inode): If the inode |
| 1089 | table pointer is NULL, then return an error indicating |
| 1090 | that the inode table is missing. |
| 1091 | (get_next_blockgroup, get_next_blocks, |
| 1092 | ext2fs_get_next_inode): Don't treat a missing inode table |
| 1093 | as permanent error. Return MISSING_INODE_TABLE, but as an |
| 1094 | advisory error code, much like BAD_BLOCK_IN_INODE_TABLE. |
| 1095 | |
| 1096 | * rw_bitmaps.c (ext2fs_write_block_bitmap, |
| 1097 | ext2fs_write_inode_bitmap): If the inode or block bitmap |
| 1098 | block is zero, then don't write out the inode or block |
| 1099 | bitmap. The idea here is to avoid stomping on the |
| 1100 | superblock. |
| 1101 | (read_bitmaps): If the inode or block bitmap block is |
| 1102 | zero, then fill in that portion of the inode or block |
| 1103 | bitmap with all zeros. |
| 1104 | |
| 1105 | * inode.c (ext2fs_get_next_inode): Fix bug in handling of bad |
| 1106 | blocks in inode table when the inode table size is |
| 1107 | non-standard (and can therefore span blocks). |
| 1108 | |
| 1109 | Tue Oct 29 20:13:14 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1110 | |
| 1111 | * alloc.c (ext2fs_new_block): Fix fencepost error in |
| 1112 | ext2fs_new_block; make sure we don't try to allocate the |
| 1113 | first block beyond the end of the filesystem. |
| 1114 | |
| 1115 | Mon Oct 14 11:00:48 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1116 | |
| 1117 | * inode.c (check_for_inode_bad_blocks): New function called by |
| 1118 | get_next_blocks() to avoid reading in bad blocks marked in |
| 1119 | fs->badblocks. Inodes located in bad blocks are returned |
| 1120 | by ext2fs_get_next_inode() returns the error code |
| 1121 | EXT2_ET_BAD_BLOCK_IN_INODE_TABLE. |
| 1122 | |
| 1123 | * alloc_tables.c (ext2fs_allocate_tables): New function which |
| 1124 | performs the part of mke2fs's job of allocating the |
| 1125 | filesystem tables. |
| 1126 | |
| 1127 | * test_io.c (test_close): IO manager which is used for testing |
| 1128 | purposes. |
| 1129 | |
| 1130 | Sun Oct 13 04:31:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1131 | |
| 1132 | * inode.c (ext2fs_get_next_inode): Separate out the function of |
| 1133 | setting up for a new block group to get_next_blockgroup(). |
| 1134 | Separate out the function of reading in blocks of the |
| 1135 | inode table to get_next_blocks(). |
| 1136 | |
| 1137 | * ext2fs.h: Add the badblocks list to the ext2_filsys entry |
| 1138 | |
| 1139 | * badblocks.c (badblocks_list_add, badblocks_list_test): Add |
| 1140 | blocks to the badblock list in sorted order. This allows |
| 1141 | badblocks_list_test to be coded using a binary search for |
| 1142 | speed. |
| 1143 | |
| 1144 | Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1145 | |
| 1146 | * Release of E2fsprogs version 1.06 |
| 1147 | |
Theodore Ts'o | 5c57647 | 1997-04-29 15:29:49 +0000 | [diff] [blame] | 1148 | Mon Oct 7 00:44:17 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1149 | |
| 1150 | * ext2fs.h, block.c, closefs.c, dirblock.c, inode.c, native.c, |
| 1151 | open.c: Change EXT2_SWAP to EXT2_FLAG_SWAP for |
| 1152 | consistency's sake. |
| 1153 | |
| 1154 | * closefs.c (ext2fs_flush): If the flag EXT2_MASTER_SB_ONLY is |
| 1155 | set, then only write out the master superblock. |
| 1156 | |
| 1157 | Sun Oct 6 21:45:26 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1158 | |
| 1159 | * block.c (ext2fs_block_iterate): Fixed bug which caused |
| 1160 | block_iterate to fail to handle HURD created filesystems; |
| 1161 | it tested the inode translator field before the inode was |
| 1162 | loaded. |
| 1163 | |
| 1164 | Tue Sep 17 14:08:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1165 | |
| 1166 | * initialize.c (ext2fs_initialize): Make sure the description for |
| 1167 | the inode bitmap is set correctly. |
| 1168 | |
| 1169 | * bitmaps.c (ext2fs_allocate_generic_bitmap): Fix minor type typo. |
| 1170 | |
| 1171 | Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1172 | |
| 1173 | * Release of E2fsprogs version 1.05 |
| 1174 | |
Theodore Ts'o | 1e3472c | 1997-04-29 14:53:37 +0000 | [diff] [blame] | 1175 | Sat Sep 7 07:36:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1176 | |
| 1177 | * initialize.c: Override the kernel's idea of default |
| 1178 | checkinterval from 0 (never) to 180 days. |
| 1179 | |
| 1180 | Wed Aug 28 03:20:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1181 | |
| 1182 | * namei.c (ext2fs_namei_follow): New function which follows |
| 1183 | symbolic link (if any) at the target. |
| 1184 | |
| 1185 | Tue Aug 27 01:48:43 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1186 | |
| 1187 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Add support |
| 1188 | for shortcut function fs->read_inode() and fs->write_inode(). |
| 1189 | Added inode_cache to reduce CPU time spent in doing |
| 1190 | byte swapping. |
| 1191 | |
| 1192 | * swapfs.c (ext2fs_swap_super): Swap the new fields in a V2 |
| 1193 | superblock. |
| 1194 | |
| 1195 | * namei.c (ext2fs_follow_link): New function. |
| 1196 | (ext2fs_namei): Extended to have support for chasing |
| 1197 | symbolic links. ext2fs_namei() still returns an inode |
| 1198 | which is a symbolic link. Symbolic links are only chased |
| 1199 | while resolving the containing directory. To chase |
| 1200 | symbolic links of the final result, use |
| 1201 | ext2fs_follow_link(). |
| 1202 | |
| 1203 | Mon Aug 26 23:46:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1204 | |
| 1205 | * ext2_err.et.in: Added new error code EXT2_ET_SYMLINK_LOOP. |
| 1206 | |
| 1207 | * bitops.h (ext2fs_set_bit, ext2fs_celar_bit): Use asm inlines |
| 1208 | provided by Pete A. Zaitcev (zaitcev@lab.sun.mcst.ru). |
| 1209 | |
| 1210 | Thu Aug 22 00:40:18 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1211 | |
| 1212 | * initialize.c (ext2fs_initialize): On systems where the byte |
| 1213 | order is not i386 compatible, set the swap_byte flag. |
| 1214 | |
| 1215 | * inode.c (inocpy_with_swap): Check to see if inode contains a |
| 1216 | fast symlink before swapping the inode block fields. This |
| 1217 | required adding a new argument to inocpy_with_swap to |
| 1218 | determine whether the mode field is in host order or not. |
| 1219 | |
| 1220 | Wed Aug 21 00:45:42 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1221 | |
| 1222 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): On |
| 1223 | the sparc, if EXT2_STD_BITOPS set, use the standard |
| 1224 | i386-compatible bitmask operations, instead on the |
| 1225 | non-standard native bitmask operators. |
| 1226 | |
| 1227 | Fri Aug 9 11:11:35 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1228 | |
| 1229 | * block.c (ext2fs_block_iterate): Cause block iterator to return |
| 1230 | the HURD translator block (along with everything else). |
| 1231 | If the flag BLOCK_FLAG_DATA_ONLY is passed to the block |
| 1232 | iterator, then don't return any meta data blocks |
| 1233 | (including the HURD translator). |
| 1234 | |
| 1235 | Wed Jul 17 17:13:34 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1236 | |
| 1237 | * gen_uuid.c: New file, which generates DCE-compatible UUIDs. |
| 1238 | |
| 1239 | * uuid.c: New file, containing UUID utility functions. |
| 1240 | |
| 1241 | Tue Jul 16 10:19:16 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1242 | |
| 1243 | * ext2fs.h: Add a definition of the "real" ext2 superblock. |
| 1244 | |
| 1245 | Fri May 24 14:54:55 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1246 | |
| 1247 | * ext2fs.h: Fix erroneous ino_t type used in block_bitmap type. |
| 1248 | |
| 1249 | Sun May 19 15:39:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1250 | |
| 1251 | * openfs.c (ext2fs_open): If the blocksize in the superblock is |
| 1252 | zero, return the error EXT2_ET_CORRUPT_SUPERBLOCK, since |
| 1253 | that's a basic value that must be correct for the rest of |
| 1254 | the library to work. |
| 1255 | |
| 1256 | * ext2_err.et.in (EXT2_ET_CORRUPT_SUPERBLOCK): Added new error |
| 1257 | code. |
| 1258 | |
Theodore Ts'o | 62c06f7 | 1997-04-29 14:34:47 +0000 | [diff] [blame] | 1259 | Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu> |
| 1260 | |
| 1261 | * Release of E2fsprogs version 1.04 |
| 1262 | |
Theodore Ts'o | 7f88b04 | 1997-04-26 14:48:50 +0000 | [diff] [blame] | 1263 | Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu> |
| 1264 | |
| 1265 | * Release of E2fsprogs version 1.03 |
| 1266 | |
| 1267 | Tue Mar 26 12:06:32 1996 <tytso@rsts-11.mit.edu> |
| 1268 | |
| 1269 | * bitops.h (ext2fs_set_bit, ext2fs_clear_bit, ext2fs_test_bit): |
| 1270 | Change the m68k bit numbering for bitmasks to match with |
| 1271 | the bit numbering used by all other ext2 implementations. |
| 1272 | |
| 1273 | Thu Mar 7 03:37:00 1996 <tytso@rsts-11.mit.edu> |
| 1274 | |
| 1275 | * inode.c (ext2fs_get_next_inode, ext2fs_close_inode_scan, |
| 1276 | ext2fs_open_inode_scan): Support dynamically-sized inodes. |
| 1277 | |
| 1278 | Wed Mar 6 12:26:29 1996 <tytso@rsts-11.mit.edu> |
| 1279 | |
| 1280 | * inode.c (ext2fs_read_inode, ext2fs_write_inode): Support |
| 1281 | dynamically-sized inodes. |
| 1282 | |
| 1283 | * openfs.c (ext2fs_open): Allow dynamic revision filesystem to be |
| 1284 | loaded. |
| 1285 | |
| 1286 | Tue Mar 5 03:49:37 1996 <tytso@rsts-11.mit.edu> |
| 1287 | |
| 1288 | * initialize.c (ext2fs_initialize): Catch an error condition where |
| 1289 | the passed in size is *really* too small. |
| 1290 | |
| 1291 | * alloc.c (ext2fs_new_inode): |
| 1292 | * ext2fs.h (EXT2_FIRST_INODE): Add support for dynamic revision to |
| 1293 | get first inode. |
| 1294 | |
| 1295 | Wed Feb 21 15:56:17 1996 <tytso@rsts-11.mit.edu> |
| 1296 | |
| 1297 | * getsize.c (ext2fs_get_device_size): Open the device read-only |
| 1298 | when trying to determine its size. |
| 1299 | |
Theodore Ts'o | 74becf3 | 1997-04-26 14:37:06 +0000 | [diff] [blame] | 1300 | Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu> |
| 1301 | |
| 1302 | * Release of E2fsprogs version 1.02 |
| 1303 | |
| 1304 | Sat Dec 9 09:57:50 1995 <tytso@rsts-11.mit.edu> |
| 1305 | |
| 1306 | * rw_bitops.c (ext2fs_write_block_bitmap): |
| 1307 | * bitops.c (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 1308 | * bitops.h (ext2fs_test_bit, ext2fs_clear_bit, ext2fs_set_bit): |
| 1309 | Rename {test,set,clear}_bit to ext2fs_{test,set,clear}_bit, |
| 1310 | to avoid conflicts with with kernel include files. Also |
| 1311 | rename ADDR and CONST_ADDR to EXT2FS_ADDR and |
| 1312 | EXT2FS_CONST_ADDR. |
| 1313 | |
Theodore Ts'o | 50e1e10 | 1997-04-26 13:58:21 +0000 | [diff] [blame] | 1314 | Thu Oct 26 12:09:16 1995 <tytso@rsts-11.mit.edu> |
| 1315 | |
| 1316 | * ext2_err.et: Updated message in EXT2_ET_BASE to say version 0.5c |
| 1317 | |
| 1318 | * swapfs.c (ext2fs_swap_super): Put an #ifdef check around |
| 1319 | s_def_resuid and s_def_resgid for backwards compatibility. |
| 1320 | |
| 1321 | Fri Oct 20 23:33:31 1995 <tytso@rsts-11.mit.edu> |
| 1322 | |
| 1323 | * bitops.h: Added #ifdef's for Sparc. |
| 1324 | |
| 1325 | Wed Sep 6 22:14:46 1995 <tytso@rsts-11.mit.edu> |
| 1326 | |
| 1327 | * getsize.c: #include <sys/ioctl.h> under Linux to pick up ioctl() |
| 1328 | declaration |
| 1329 | |
| 1330 | * closefs.c: #include <string.h> to pick up memset() declaration |
| 1331 | |
| 1332 | Mon Sep 4 21:45:29 1995 Remy Card <card@bbj> |
| 1333 | |
| 1334 | * Makefile.in: Added support for BSD shared libraries. |
| 1335 | |
| 1336 | * initialize.c (ext2fs_initialize): Correctly set the s_creator_os |
| 1337 | flag. |
| 1338 | |
| 1339 | Mon Sep 4 09:55:30 1995 <tytso@rsts-11.mit.edu> |
| 1340 | |
| 1341 | * unix_io.c (unix_open): Add a double check; if the passed in name |
| 1342 | is NULL, return EXT2_ET_BAD_DEVICE_NAME. |
| 1343 | |
| 1344 | * ext2_err.et (EXT2_ET_BAD_DEVICE_NAME): Added new error code |
| 1345 | |
| 1346 | Wed Aug 16 15:44:10 1995 <tytso@rsts-11.mit.edu> |
| 1347 | |
| 1348 | * inode.c (ext2fs_check_directory): Use LINUX_S_ISDIR instead of |
| 1349 | S_ISDIR. |
| 1350 | |
| 1351 | Tue Aug 15 13:08:36 1995 <tytso@rsts-11.mit.edu> |
| 1352 | |
| 1353 | * getsize.c (ext2fs_get_device_size): Add support for reading the |
| 1354 | partition size from a BSD disk label. |
| 1355 | |
| 1356 | Thu Aug 10 09:33:26 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1357 | |
| 1358 | * getsize.c (ext2fs_get_device_size): New function that determins |
| 1359 | the size of a device. Used by mke2fs and e2fsck. |
| 1360 | |
| 1361 | Sat Aug 12 03:09:54 1995 Remy Card <card@bbj> |
| 1362 | |
| 1363 | * Makefile.in (install): Install static libraries in $(ulibdir) |
| 1364 | (/usr/lib on Linux) instead of $(libdir) (/lib on Linux). |
| 1365 | |
| 1366 | Wed Aug 9 17:04:23 1995 Theodore Y. Ts'o <tytso@dcl> |
| 1367 | |
| 1368 | * bitmaps.c (ext2fs_free_inode_bitmap, ext2fs_free_block_bitmap): |
| 1369 | Move these functions to freefs.c. |
| 1370 | |
| 1371 | * closefs.c (ext2fs_flush): If swapping blocks, clear the group |
| 1372 | descriptors shadow memory to keep purify quiet. (This |
| 1373 | also has the nice benefit that the unused portion of the |
| 1374 | shadow descriptors are zeroed out.) |
| 1375 | |
| 1376 | * dirblock.c (ext2fs_write_dir_block): We need to use |
| 1377 | dirent->rec_len *before* it's byteswapped to find the |
| 1378 | location of the next directory structure! |
| 1379 | |
| 1380 | * alloc.c (ext2fs_new_inode): Fix bug which could potentially |
| 1381 | cause ext2fs_new_inode to loop infinitely if we're trying |
| 1382 | to allocate an inode in group #0 and there are no free |
| 1383 | inodes at all in the system. |
| 1384 | |
| 1385 | * closefs.c: #include <errno.h> if it exists. |
| 1386 | |
| 1387 | Sun Aug 6 13:27:50 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1388 | |
| 1389 | * ext2fs.h (BLOCK_FLAG_HOLE): Added new definition for |
| 1390 | BLOCK_FLAG_APPEND. Added documentation for the block |
| 1391 | interator flags. |
| 1392 | |
| 1393 | Sat Aug 5 11:44:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1394 | |
| 1395 | * Makefile.in (DLL_INSTALL_DIR, ELF_INSTALL_DIR): Set the |
| 1396 | installation directories correctly. |
| 1397 | |
| 1398 | Tue Jul 18 09:27:38 1995 <tytso@rsx-11.mit.edu> |
| 1399 | |
| 1400 | * namei.c (process_dir_block): |
| 1401 | * mkdir.c (ext2fs_mkdir): |
| 1402 | * expanddir.c (expand_dir_proc): Use ext2fs_{read,write}_dir_block |
| 1403 | to read/write the directory block. |
| 1404 | |
| 1405 | * dirblock.c (ext2fs_read_dir_block), ext2fs_write_dir_block): New |
| 1406 | file containing functions for reading and writing |
| 1407 | directory blocks (byte swapping if necesssary) |
| 1408 | |
| 1409 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1410 | block_iterate_tind): Byte swap the block addresses if |
| 1411 | EXT2_SWAP_BYTES is set (and swap them back before writing |
| 1412 | them out.) |
| 1413 | |
| 1414 | * inode.c (inocpy_with_swap): New function. |
| 1415 | (ext2fs_get_next_inode, ext2fs_read_inode, ext2fs_write_inode): |
| 1416 | Call inocpy_with_swap if EXT2_SWAP_BYTES if set. |
| 1417 | |
| 1418 | * closefs.c (ext2fs_flush): If EXT2_SWAP_BYTES is set, then swap |
| 1419 | the superblock and group descriptors before writing it out. |
| 1420 | |
| 1421 | * openfs.c (ext2fs_open): If the magic number is byte-swapped, |
| 1422 | then set the EXT2_SWAP_BYTES and byte-swap the superblock |
| 1423 | and group descriptors. |
| 1424 | |
| 1425 | * swapfs.c (ext2fs_swap_super, ext2fs_swap_group_desc): New functions |
| 1426 | to desp ext2 filesystem structures. |
| 1427 | |
| 1428 | * bitops.c (set_bit, clear_bit, test_bit): Use modifications |
| 1429 | supplied by Pete A. Zaitcev so that the C language |
| 1430 | versions of these functions are more portable. They will |
| 1431 | now work on both little and big endian systems, and the |
| 1432 | assumption that 32-bit integers are used is gone. |
| 1433 | |
| 1434 | * bitops.h (ext2_swab16, ext2_swab32): Added new functions for |
| 1435 | doing byte swapping. |
| 1436 | |
| 1437 | * ext2fs.h (EXT2_SWAP_BYTES): Add new flag which indicates that |
| 1438 | byte swapping should take place. |
| 1439 | |
| 1440 | Sun Jul 16 06:21:43 1995 <tytso@rsx-11.mit.edu> |
| 1441 | |
| 1442 | * Makefile.in, cmp_bitmaps.c (ext2fs_compare_block_bitmap_end, |
| 1443 | ext2fs_compare_inode_bitmap_end): Added new file |
| 1444 | containing routines to compare bitmaps. |
| 1445 | |
| 1446 | * ext2_err.et (EXT2_ET_NEQ_BLOCK_BITMAP, EXT2_ET_NEQ_INODE_BITMAP): |
| 1447 | Added new error codes. |
| 1448 | |
| 1449 | Sat Jul 15 04:23:37 1995 <tytso@rsx-11.mit.edu> |
| 1450 | |
| 1451 | * inode.c (ext2fs_get_next_inode): Don't check scan->inode_buffer; |
| 1452 | if the magic number is correct, it will be allocated. |
| 1453 | |
| 1454 | Fri Jul 14 19:02:59 1995 <tytso@rsx-11.mit.edu> |
| 1455 | |
| 1456 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1457 | block_iterate_tind): Don't recompute block_nr each loop; |
| 1458 | just increment it! Factor check of BLOCK_FLAG_APPEND out |
| 1459 | of the loop. Factor mask of BLOCK_CHANGED into changed |
| 1460 | variable out of the loop. (block_iterate_ind, in |
| 1461 | particular, gets called a lot, so every little |
| 1462 | optimization helps.) |
| 1463 | |
| 1464 | Thu Jul 13 08:02:45 1995 <tytso@rsx-11.mit.edu> |
| 1465 | |
| 1466 | * block.c (block_iterate_ind, block_iterate_dind, |
| 1467 | block_iterate_tind): Precompute limit of loop to speed up |
| 1468 | block_iterate_ind and company. |
| 1469 | |
| 1470 | * bitops.h (ext2fs_fast_mark_block_bitmap, |
| 1471 | ext2fs_fast_unmark_block_bitmap, ext2fs_fast_test_block_bitmap, |
| 1472 | ext2fs_fast_mark_inode_bitmap, ext2fs_fast_unmark_inode_bitmap, |
| 1473 | ext2fs_fast_test_inode_bitmap): Add fast version of these |
| 1474 | functions, which don't do range checking. |
| 1475 | |
| 1476 | * bitops.h (ext2fs_get_block_bitmap_start, |
| 1477 | ext2fs_get_inode_bitmap_start, ext2fs_get_block_bitmap_end, |
| 1478 | ext2fs_get_inode_bitmap_end): Add new accessor functions |
| 1479 | which return the start and end points of the bitmaps. |
| 1480 | |
| 1481 | Tue Jul 11 18:59:41 1995 <tytso@rsx-11.mit.edu> |
| 1482 | |
| 1483 | * llseek.c (ext2_llseek): If the offset is small enough, use lseek |
| 1484 | instead of llseek. The errno if the offset is too large |
| 1485 | and lseek is not supported should be EINVAL, not -EINVAL. |
| 1486 | |
| 1487 | Thu Jun 15 23:43:02 1995 Remy Card <card@bbj> |
| 1488 | |
| 1489 | * Makefile.in: Added support for ELF shared libraries. |
| 1490 | Fixed typos in the compilation rules. |
| 1491 | (distclean): Added Makefile. |
| 1492 | |
| 1493 | * llseek.c (llseek): New function, if llseek() does not exist in the |
| 1494 | C library. |
| 1495 | (ext2_llseek): Changed to call llseek(). |
| 1496 | |
| 1497 | Mon Jun 12 08:29:07 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1498 | |
| 1499 | * ext2fs.h: Use __u32 to define blk_t, instead of unsigned long. |
| 1500 | |
| 1501 | Sun Jun 11 15:02:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1502 | |
| 1503 | * mkdir.c (ext2fs_mkdir): Use LINUX_S_IFDIR instead of S_IFDIR. |
| 1504 | |
| 1505 | * ext2fs.h (LINUX_S_IFDIR): Define a linux specific versions of |
| 1506 | the S_*, which are normally defined in <sys/stat.h>. This |
| 1507 | allows us to compile e2fsprogs on a non-Linux system, |
| 1508 | which may have a different value for S_IFDIR. |
| 1509 | |
| 1510 | Sat Jun 10 23:47:05 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu> |
| 1511 | |
| 1512 | * bitops.c (clear_bit, set_bit): Remove calls to cli() and sti(); |
| 1513 | this is a user-mode application! |
| 1514 | |
| 1515 | Thu Jun 8 13:13:22 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> |
| 1516 | |
| 1517 | * llseek.c: Put the include of <linux/unistd.h> inside the #ifdef |
| 1518 | __linux__ so that non-linux systems won't see it. |
| 1519 | |
| 1520 | * alloc.c: Include <errno.h> if possible. |
| 1521 | * badblocks.c: Ditto. |
| 1522 | * bb_inode.c: Ditto. |
| 1523 | * bitmaps.c: Ditto. |
| 1524 | * block.c: Ditto. |
| 1525 | * expanddir.c: Ditto. |
| 1526 | * get_pathname.c: Ditto. |
| 1527 | * initialize.c: Ditto. |
| 1528 | * inode.c: Ditto. |
| 1529 | * llseek.c: Ditto. |
| 1530 | * mkdir.c: Ditto. |
| 1531 | * namei.c: Ditto. |
| 1532 | * newdir.c: Ditto. |
| 1533 | * openfs.c: Ditto. |
| 1534 | * rw_bitmaps.c: Ditto. |
| 1535 | * unix_io.c: Ditto. |
| 1536 | |
| 1537 | * Makefile.in: Rewritten to conform to GNU coding standards and |
| 1538 | support separate compilation directories. |
| 1539 | |
| 1540 | Thu May 11 04:13:12 1995 <tytso@rsx-11.mit.edu> |
| 1541 | |
| 1542 | * initialize.c (ext2fs_initialize): Don't allow more than one |
| 1543 | bitmaps's worth of inodes in a group. |
| 1544 | |
Theodore Ts'o | f3db356 | 1997-04-26 13:34:30 +0000 | [diff] [blame] | 1545 | Sat Mar 11 14:07:11 1995 Theodore Y. Ts'o <tytso@localhost> |
| 1546 | |
| 1547 | * llseek.c (ext2_llseek): Added error checking to the llseek() |
| 1548 | compat code to protect against overflow. This only |
| 1549 | applies to 1.0 and early 1.1 kernels, which don't support |
| 1550 | the llseek() system call. |
| 1551 | |
| 1552 | Thu Nov 24 16:29:00 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1553 | |
| 1554 | * unix_io.c (unix_open): Initialize the read_error and write_error |
| 1555 | io_channel pointers to be null. |
| 1556 | |
| 1557 | * bb_inode.c (clear_bad_block_proc): If an illegal block number is |
| 1558 | found, clear it but don't try to update the filesystem |
| 1559 | accounting information, since that's hopeless anyway. |
| 1560 | |
| 1561 | * block.c (bloblock_iterate_ind, bloblock_iterate_dind, |
| 1562 | bloblock_iterate_tind): Check to see if the indirect blocks are |
| 1563 | valid before trying to read them. |
| 1564 | |
| 1565 | * ext2_err.et (EXT2_ET_BAD_IND_BLOCK, EX2_ET_BAD_DIND_BLOCK, |
| 1566 | EXT2_ET_BAD_TIND_BLOCK): Add new error codes. |
| 1567 | |
| 1568 | * bitops.h (ext2fs_mark_block_bitmap, ext2fs_unmark_block_bitmap, |
| 1569 | ext2fs_test_block_bitmap, ext2fs_mark_inode_bitmap, |
| 1570 | ext2fs_unmark_inode_bitmap, ext2fs_test_inode_bitmap): If an |
| 1571 | illegal block or inode number is passed in, return instead |
| 1572 | of trying to test, set, or clear the bit. |
| 1573 | |
| 1574 | Mon Nov 7 21:32:33 1994 Remy Card <card@bbj> |
| 1575 | |
| 1576 | * Makefile: Added a dummy install target in case shared libraries |
| 1577 | are not built. |
| 1578 | |
| 1579 | Mon Oct 24 14:11:44 1994 (tytso@rsx-11) |
| 1580 | |
| 1581 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix calculation of how |
| 1582 | the real last block of the bitmap should be calculated. |
| 1583 | |
| 1584 | Wed Sep 7 10:05:36 1994 (tytso@rsx-11) |
| 1585 | |
| 1586 | * bitmaps.c (ext2fs_fudge_inode_bitmap_end, |
| 1587 | ext2fs_fudge_block_bitmap_end, ext2fs_clear_inode_bitmap, |
| 1588 | ext2fs_clear_block_bitmap, ext2fs_free_inode_bitmap, |
| 1589 | ext2fs_free_block_bitmap): Add magic number checking for |
| 1590 | the inode and block bitmaps. |
| 1591 | |
| 1592 | * bitmaps.c (ext2fs_allocate_block_bitmap): Fix to set the correct |
| 1593 | magic number for a block bitmap instead of an inode bitmap. |
| 1594 | |
| 1595 | * inode.c (ext2fs_close_inode_scan, ext2fs_get_next_inode): Add |
| 1596 | magic number checking for the inode_scan structure. |
| 1597 | |
| 1598 | * badblocks.c (badblocks_list_free, badblocks_list_add, |
| 1599 | badblocks_list_test, badblocks_list_iterate_begin, |
| 1600 | badblocks_list_iterate, badblocks_list_iterate_end): Add |
| 1601 | magic number checking for the badblocks_list and |
| 1602 | badblocks_iterate structures. |
| 1603 | |
| 1604 | * ext2_err.et (EXT2_ET_MAGIC_UNIX_IO_CHANNEL): |
| 1605 | * unix_io.c (unix_open, unix_close, unix_set_blksize, unix_read_blk, |
| 1606 | unix_write_blk, unix_flush): Add magic number checking |
| 1607 | both for io_channel structure and unix_private_data |
| 1608 | structure. |
| 1609 | |
| 1610 | * openfs.c (ext2fs_open): Add check for io_manager structure's |
| 1611 | magic number. |
| 1612 | |
| 1613 | * rw_bitmaps.c (ext2fs_write_inode_bitmap, ext2fs_write_block_bitmap, |
| 1614 | ext2fs_read_inode_bitmap, ext2fs_read_block_bitmap, |
| 1615 | ext2fs_read_bitmaps, ext2fs_write_bitmaps): |
| 1616 | * read_bb.c (ext2fs_read_bb_inode): |
| 1617 | * read_bb_file.c (ext2fs_read_bb_FILE): |
| 1618 | * newdir.c (ext2fs_new_dir_block): |
| 1619 | * namei.c (ext2fs_dir_iterate, ext2fs_lookup, ext2fs_namei): |
| 1620 | * link.c (ext2fs_link, ext2fs_unlink): |
| 1621 | * inode.c (ext2fs_open_inode_scan, ext2fs_read_inode, |
| 1622 | ext2fs_write_inode, ext2fs_get_blocks, |
| 1623 | ext2fs_check_directory): |
| 1624 | * get_pathname.c (ext2fs_get_pathname): |
| 1625 | * expanddir.c (ext2fs_expand_dir): |
| 1626 | * block.c (ext2fs_block_iterate): |
| 1627 | * bitmaps.c (ext2fs_allocate_inode_bitmap, |
| 1628 | ext2fs_allocate_block_bitmap): |
| 1629 | * bb_inode.c (ext2fs_update_bb_inode): |
| 1630 | * alloc.c (ext2fs_new_inode,ext2fs_new_block,ext2fs_get_free_blocks): |
| 1631 | * check_desc.c (ext2fs_check_desc): |
| 1632 | * closefs.c (ext2fs_close, ext2fs_flush): |
| 1633 | * freefs.c (ext2fs_free): Add check for ext2_filsys magic number. |
| 1634 | |
| 1635 | * Makefile: |
| 1636 | * ext2fs.h: |
| 1637 | * openfs.c: |
| 1638 | * check_desc.c (ext2fs_check_desc): Move ext2fs_check_desc from |
| 1639 | openfs.c into its own file. |
| 1640 | |
| 1641 | * ext2fs.h (EXT2_CHECK_MAGIC): Added macro for checking for |
| 1642 | structure magic numbers. |
| 1643 | |
| 1644 | * closefs.c (ext2fs_flush): Folded in Remy Card's changes to clear |
| 1645 | the EXT2_VALID_FS flag in the backup superblock blocks, so that if |
| 1646 | someone uses the -b option to specify the use of the backup |
| 1647 | superblock --- this usually means that the main superblock is |
| 1648 | toast. :-) |
| 1649 | |
| 1650 | * ext2fs.h: |
| 1651 | * ext2_err.et (EXT2_ET_REV_TOO_HIGH): |
| 1652 | * openfs.c (ext2fs_open): Folded in Remy Card's changes to add a |
| 1653 | revision level to the superblock. |
| 1654 | |
| 1655 | Sun Aug 21 00:50:08 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1656 | |
| 1657 | * ext2fs.h: |
| 1658 | * bitmaps.c: |
| 1659 | * bitops.c |
| 1660 | * bitops.h: |
| 1661 | * openfs.c: |
| 1662 | * initialize.c: Completely revamped the inode and block bitmap |
| 1663 | structures, so that they can be better chance of being extensible |
| 1664 | in a shared library. They are now their own type, instead of |
| 1665 | being a char *. Also, the function signatures of |
| 1666 | ext2fs_test_block_bitmap, ext2fs_mark_block_bitmap, |
| 1667 | ext2fs_unmark_block_bitmap, ext2fs_test_inode_bitmap, |
| 1668 | ext2fs_mark_inode_bitmap, and ext2fs_unmark_inode_bitmap were |
| 1669 | changed to eliminate the ext2_filsys argument, since it is no |
| 1670 | longer necessary. |
| 1671 | |
| 1672 | Wed Aug 17 21:46:44 1994 Remy Card (card@bbj) |
| 1673 | |
| 1674 | * unix_io.c (unix_read_blk and unix_write_blk): use the llseek |
| 1675 | system call if available. |
| 1676 | |
| 1677 | * llseek.c: new file. This is the stub calling the llseek system |
| 1678 | call which allows supports for 2GB+ file systems. |
| 1679 | |
| 1680 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now stores |
| 1681 | the creator operating system. |
| 1682 | |
| 1683 | Wed Aug 17 10:03:24 1994 Theodore Y. Ts'o (tytso@rt-11) |
| 1684 | |
| 1685 | * initialize.c (ext2fs_initialize): Ext2fs_initialize now sets up |
| 1686 | the group descriptor statistics in addition to everything else. |
| 1687 | This relieves mke2fs of the responsibility of doing it. |
| 1688 | |
| 1689 | * bitops.c, bitops.h: Add assembly inline functions for the 68000. |
| 1690 | Added a new #define, _EXT2_HAVE_ASM_BITOPS_ to control whether or |
| 1691 | not the generic C function equivalents should be included or not. |
| 1692 | |
| 1693 | * openfs.c (ext2fs_open): If a superblock is specified, then use |
| 1694 | the backup group descriptors that go along with this superblock, |
| 1695 | instead of using the primary group descriptors. This allows |
| 1696 | e2fsck to recover filesystems where the primary group descriptors |
| 1697 | have been trashed. |
| 1698 | |
| 1699 | |