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Some architectures have narrow mode_t's which can cause some
portability warnings with varargs.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Several compiler errors are quieted:
- zero-length gnu_printf format string
- unused variable
- uninitalized variable (though it isn't actually used for anything)
- fixed a bug in ext2fs_stat() if stat64() does not exist
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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The DEFS line in MCONFIG had gotten so long that it exceeded 4k, and
this was starting to cause some tools heartburn. It also made "make
V=1" almost useless, since trying to following the individual commands
run by make was lost in the noise of all of the defines.
So fix this by putting the configure-generated defines in lib/config.h
and the directory pathnames to lib/dirpaths.h.
In addition, clean up some vestigal defines in configure.in and in the
Makefiles to further shorten the cc command lines.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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In many places we are using #ifdef HAVE_OPEN64 to determine if we can
use open64() but that's ugly. This commit creates two new helpers
ext2fs_open_file() for open() and ext2fs_stat() for stat(). Also we need
new typedef ext2fs_struct_stat for struct stat.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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The BLKFLSBUF and FDFLUSH ioctls are Linux specific, and do not
really have anything to do with __GNUC__ (which is also used on
OS/X and Solaris). Only print these warnings on Linux systems.
statfs64() is deprecated on OSX and generates a deliberate warning.
Fix some other warnings that show up on OSX builds.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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The top-level COPYING file states that the e2p and ext2fs libraries
are available under the LGPLv2. The files were incorrectly labelled.
Alex Thomas/Luster has been consulted wrt to the ext3_extents.h file;
the rest of the files were primarily authored by Theodore Ts'o.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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The previous patch would return EFBIG for any failure called from
ext2fs_get_device_size2(). (I didn't merge this fix with the
preceeding commit to allow merges to happen more easily.)
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Added interface capable of opening 64-bit block device.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Check for potential overflow for filesystems contained in regular files
where the filesystem image size is returned by stat64().
Signed-off-by: Eric Sandeen <esandeen@sandeen.net>
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There were still some %d's lurking when we print blocks & inodes; also
many of the counters in the e2fsck_struct were signed, and probably
need to be unsigned to avoid overflows.
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
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Signed-off-by: Matthias Andree <matthias.andree@gmx.de>
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target is a regular file, instead of doing binary searching. It also
fixes a couple of cases where a file descriptor is leaked in the
ext2fs_getsize() routine on error.
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
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of blocks is greater than 2**32 when we are doing a binary
search to determine the device size. Thanks to Stephen
Tweedie for the patch.
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9x/NT under Cygwin. Thanks to Sam Robb
(samrobb@users.sourceforge.net) for pointing this and the
suggested code patch.
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and lib/ext2fs/getsize.c
In lib/blkid/getsize.c, include <sys/disk.h> if present since
this is where the DIOCGMEDIASIZE ioctl is defined on FreeBSD.
(Addresses Debian Bug #264630)
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unreliable in Linux 2.4. (Addresses Debian Bug #236528).
Fix typo in the ioctl used for Mac OS X.
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ioctl's.
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Tested on FreeBSD 5.2-CURRENT as of 2003-12-28.
Tested on FreeBSD 4.9-STABLE as of 2003-12-27.
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the resize for filesystems that are in regular files.
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changes, since the ioctl number has been reused by another
unofficial patch.
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BLKGETSIZE64 ioctl. (Ioctl defined by unofficial patches
from Ben LaHaise, but it's likely this interface won't
change.)
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alloc.c, alloc_tables.c, badblocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, dblist_dir.c,
dir_iterate.c, dirblock.c, dupfs.c, expanddir.c, ext2_fs.h, fileio.c,
finddev.c, flushb.c, freefs.c, get_pathname.c, getsize.c, icount.c,
imager.c, initialize.c, inline.c, inode.c, irel_ma.c, ismounted.c,
link.c, lookup.c, mkdir.c, mkjournal.c, namei.c, native.c, newdir.c,
nt_io.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, tst_byteswap.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c, write_bb_file.c, ext2_fs.h: Moved file from include/linux.
Adjust all files in this directroy to include this file.
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getsize.c (ext2fs_get_device_size): Use an unsigned long to query the
device sizes using the BLKGETSIZE ioctl.
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getsize.c (main): Add debugging code under #ifdef DEBUG
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getsize.c: Under linux, manually define the ioctl for BLKGETSIZE if it
isn't already defined and it's safe to do so.
.cvsignore:
Ignore build files when builddir==srcdir
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getsize.c (ext2fs_get_device_size): Use open64() instead of open() if
it exists.
unix_io.c (unix_open): Use open64() instead of open() if it exists.
llseek.c: Simplify header includes of unistd.h. If lseek64 is
available (and prototypes are defined) use it in preference to llseek.
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debugfs.c (dump_inode): Remove #ifdef for i_version vs. i_generation
since we know it will always be i_generation now.
ChangeLog, e2fsck.h, flushb.c, scantest.c:
e2fsck.h, flushb.c, scantest.c: Remove uneeded include of linux/fs.h
bmap.c:
Fix silly spelling typo.
ChangeLog, getsize.c, ismounted.c, swapfs.c:
getsize.c, ismounted.c: Remove unneeded include of linux/fs.h
swapfs.c: Remove #ifdef HAVE_EXT2_INODE_VERSION since it's not needed
any more; we know it will always be i_generation. Add support for
swapping the high bits of the uid and gid.
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getsize.c, ismounted.c, unix_io.c: #include errno.h since it's needed.
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inode.c (ext2fs_open_inode_scan): Initialize the group variables
so that we don't need to call get_next_blockgroup() the first
time around. Saves a bit of time, and prevents us from
needing to assign -1 to current_group (which is an unsigned
value).
icount.c (insert_icount_el): Cast the estimated number of inodes
from a float to an ino_t.
alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c,
dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, expanddir.c,
ext2fs.h, fileio.c, freefs.c, get_pathname.c, getsize.c,
icount.c, initialize.c, inline.c, inode.c, irel_ma.c,
ismounted.c, link.c, lookup.c, mkdir.c, namei.c, native.c,
newdir.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c: If EXT2_FLAT_INCLUDES is defined, then assume all
of the ext2-specific header files are in a flat directory.
block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast
all assignments from void * to be compatible with C++.
closefs.c (ext2fs_flush): Add a call to io_channel_flush() to
make sure the contents of the disk are flushed to disk.
dblist.c (ext2fs_add_dir_block): Change new to be new_entry to
avoid C++ namespace clash.
bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to
avoid C++ namespace clash.
ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c,
irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c,
ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c,
unlink.c: Change private to be priv_data (to avoid C++
namespace clash)
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dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more paranoid
about validating the directory counts from the block group
information.
all files: Don't include stdlib.h anymore; include it in ext2_fs.h,
since that file requires stdlib.h
ChangeLog, Makefile.in, dirinfo.c:
dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead of
e2fsck_get_num_dirs, which has been removed.
Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want to
compile and install flushb.
ChangeLog, configure.in:
Remove @EXTRA_PROGS@, since we aren't using it in 2fsck/Makefile.in anymore
ChangeLog, Makefile.in:
Install debugfs in /sbin, instead of /usr/sbin.
libext2fs.texinfo:
Update version string to be 1.12
Makefile.in:
Fix bug in find script which made the exclusion list, where a '-' was
missing from an -name option.
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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"
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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.
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Checked in e2fsprogs-1.07
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Checkin of e2fsprogs 1.03.
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Checked in e2fsprogs 0.5c
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