ext2fs.h: Make ext2fs_get_mem take an unsigned argument.
fileio.c (ext2fs_file_get_size, ext2fs_file_set_size, ext2fs_file_get_fs):
New functions added.
bitops.c (ext2fs_warn_bitmap, ext2fs_warn_bitmap2): Don't call com_err
if OMIT_COM_ERR is defined.
Rename new error codes to _ET_ in them for consistency.
ChangeLog, et_c.awk, et_h.awk:
Remove support for non STDC compilers, since the workarounds caused
problems with the header file.
Makefile.pq:
Checkpoint of powerquest work.
Added definition of ext2fs_get_mem, ext2fs_free_mem, and
ext2fs_resize_mem in ext2fs.h, and changed all library routines to use
these wrapper functions.
Fix buggy use of the INLINE macros.
ChangeLog, dblist.c, ext2_err.et.in, mkdir.c:
dblist.c, mkdir.c: use EXT2_DIR_EXISTS and EXT2_DB_NOT_FOUND instead
of the system error messages.
ext2_err.et.in: Added new error messages EXT2_DIR_EXISTS and
EXT2_DB_NOT_FOUND
Update version.h for interim release
ChangeLog, Makefile.in, test_icount.c:
Makefile.in (PROGS): Remove test_rel from the test programs that we
build for now.
test_icount.c: Fix some random lint warnings.
Makefile.in:
Fix typo in removing brel_ma.o and irel_ma.o from the Makefile
ext2fs.h: Added function declarations and constants for bmap.c and
fileio.c.
ext2_err.et.in: Added new error messages EXT2_FILE_RO and
EXT2_ET_MAGIC_EXT2_FILE
Makefile.in: Added files bmap.c and fileio.c, and temporarily
commented out brel_ma.c and irel_ma.c
bmap.c: New file which maps a file's logical block number to its
physical block number.
fileio.c: New file which implements simple file reading and writing
primitives.
alloc.c (ext2fs_alloc_block): New function which allocates a block,
zeros it, and updates the filesystem accounting records appropriately.
ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY,
EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, EXT2_INODE_ALLOC_FAIL,
EXT2_NOT_DIRECTORY
Change various library files to use these errors instead of EINVAL,
ENOENT, etc.
alloc.c (ext2fs_alloc_block): New function which allocates a
block and updates the filesystem accounting records
appropriately.
ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY,
EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, EXT2_INODE_ALLOC_FAIL,
EXT2_NOT_DIRECTORY
Change various library files to use these functions instead of EINVAL,
ENOENT, etc.
ChangeLog, pass1.c, pass3.c:
pass3.c (get_lost_and_found): Check error return of
EXT2_FILE_NOT_FOUND instead of ENOTDIR
pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY instead of
ENOTDIR
expect.icount:
Change expected error string to be "Invalid argument passed to ext2 library"
instead of just "Invalid argument"
debugfs.c (main, do_open_filesys):
dump.c (do_dump): Make the variable which getopt returns into be
an int, so that it won't lose on platforms where char is
unsigned.
fsck.c:
chattr.c: Remove #include of getopt.h, since it's not needed.
tune2fs.c (main):
lsattr.c (main):
badblocks.c (main):
dumpe2fs.c (main):
mke2fs.c (PRS): Make the variable which getopt returns into be
an int, so that it won't lose on platforms where char is
unsigned.
ChangeLog, unix.c:
Make the variable which getopt returns into be an int, so that it
won't lose on platforms where char is unsigned.
Added check to see if llseek is declared in unistd.h
ChangeLog, llseek.c:
Check HAVE_LLSEEK_PROTOTYPE to see whether or not we need to declare
llseek().
Fix the type definitions of __s64 and __u64 if long long is used.
ChangeLog, configure, configure.in:
Add tests for sys/stat.h, sys/time.h, and sys/types.h
pass*.c, super.c: Massive changes to avoid using printf and com_err
routines. All diagnostic messages are now routed through the
fix_problem interface.
pass2.c (check_dir_block): Check for duplicate '.' and '..' entries.
problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
PR_2_DUP_DOT_DOT.
problem.c: Added new problem codes for some of the superblock
corruption checks, and for the pass header messages. ("Pass
1: xxxxx")
util.c (print_resource_track): Now takes a description argument.
super.c, unix.c, e2fsck.c: New files to separate out the
operating-specific operations out from e2fsck.c. e2fsck.c now
contains the global e2fsck context management routines, and
super.c contains the "pass 0" initial validation of the
superblock and global block group descriptors.
pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
(nearly) all global variables and moved them to the e2fsck
context structure.
problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS, PR_0_BLOCKS_PER_GROUP,
PR_0_FIRST_DATA_BLOCK
expect.1, expect.2:
Updated tests to align with e2fsck problem.c changes.
llseek.c (ext2fs_llseek): Fix type error for ext2fs_llseek()
icount.c (ext2fs_icount_validate):
bmove.c (process_block): Fix lint error in type for fprintf().
inode.c (ext2fs_check_directory): Add support for the callback
to return the error code EXT2_ET_CALLBACK_NOTHANDLED.
ChangeLog, mke2fs.c:
Make parse_raid_opts return a void, to fix a -Wall warning.
Declare main() to return an int, as required. Make sure main() always
ends with an exit(0). (Some programs weren't doing this, and thus
were returning a random exit value.)
Makefile.in (ELF_SO_VERSION): Bump version to be 2.4 since we've added
a new field to the io_channel (app_data).
io.h: Add a new element to the io_channel structure, app_data.
initialize.c, openfs.c: Set io->app_data to point at the filesystem handle.
io.h: Change the prototype of ext2fs_llseek() to use int's instead of
unsigned int's.
llseek.c: Change to allow PIC and !HAVE_LLSEEK. Add a prototype to
make life easer for GNU Libc 2.
rw_bitmaps.c: On the PowerPC, the big-endian variant of the ext2
filesystem has its bitmaps stored as 32-bit words with bit 0 as the
LSB of each word. Thus a bitmap with only bit 0 set would be, as a
string of bytes, 00 00 00 01 00 ... To cope with this, we
byte-reverse each word of a bitmap if we have a big-endian filesystem,
that is, if we are *not* byte-swapping other word-sized numbers.
ChangeLog, expect.1, image.gz:
f_badinode: Modify test to check for "bad" character and block devices
(i.e., ones which contain garbage block entries)
message.c: Add compression for the word "Illegal"
problem.c: Added entries for PR_2_BAD_CHAR_DEV and PR_2_BAD_BLOCK_DEV
pass1.c (pass1, check_device_inode), pass2.c (process_bad_inode): Use
a more stringent test for a valid device.
ChangeLog, Makefile.in:
Makefile.in (install): Fix rm command to use $(DESTDIR) appropriately.
dosio.c: New file to do DOS/BIOS disk accesses.
namei.c (open_namei): Make pathlen be of type size_t.
llseek.c: Always #include stdlib.h since it's need to define
size_t.
io.h: Use errcode_t for magic numbers.
icount.c (get_icount_el), dupfs.c (ext2fs_dup_handle), dblist.c
(dir_block_cmp): Use size_t where appropriate.
read_bb.c (ext2fs_read_bb_inode), cmp_bitmaps.c
(ext2fs_compare_inode_bitmap): Use blk_t, ino_t and size_t
where appropriate.
closefs.c (ext2fs_flush): Use dgrp_t instead of int where
appropriate.
openfs.c (ext2fs_open), check_desc.c (ext2fs_check_desc): Use blk_t
instead of int where appropriate.
rw_bitmaps.c (read_bitmaps), irel_ma.c, inode.c (ext2fs_write_inode),
initialize.c (ext2fs_initialize): brel_ma.c: Fix to make be
16-bit safe.
link.c (ext2fs_link), unlink.c (ext2fs_unlink), lookup.c (lookup_proc),
ismounted.c (ext2fs_check_if_mounted), block.c (xlate_func):
Add #pragma argsused for Turbo C.
block.c (ext2fs_block_iterate2): Use retval which is a errcode_t type.
bitmaps.c (make_bitmap): Use size_t instead of int where appropriate.
bb_inode.c (set_bad_block_proc): Add #pragma argsused for Turbo C.
alloc.c (ext2fs_new_inode): Use ino_t instead of int for the group number.
get_pathname.c: Use ino_t instead of int where appropriate.
ext2fs.h: Make the magic structure element be errcode_t instead of int.
alloc.c alloc_tables.c badblocks.c bb_compat.c bb_inode.c
bitmaps.c block.c bmove.c brel_ma.c check_desc.c closefs.c
cmp_bitmaps.c dblist.c dblist_dir.c dir_iterate.c dirblock.c
dupfs.c expanddir.c freefs.c get_pathname.c icount.c
initialize.c inline.c inode.c irel_ma.c link.c llseek.c
lookup.c mkdir.c namei.c newdir.c read_bb.c read_bb_file.c
rs_bitmap.c rw_bitmaps.c swapfs.c test_io.c tst_badblocks.c
tst_iscan.c unix_io.c unlink.c valid_blk.c version.c: Add an
#ifdef for HAVE_UNISTD_H
error_table.h:
et_name.c (error_table_name):
error_message.c (error_message.c): Make code be 16-bit safe.
ChangeLog, e2fsck.c:
e2fsck.c (check_mount): Add stronger warning message about the perils
of running e2fsck on a mounted filesystem.
unix_io.c (unix_read_blk): If ext2fs_llseek() fails, but errno is
zero, then return EXT2_IO_LLSEEK_FAILED.
ext2_err.et.in: Add a new error code, EXT2_IO_LLSEEK_FAILED.
Theodore Ts'o