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15 Commits (9f6ba888f027ba4daf57ac61a11a6dce98e42347)

Author SHA1 Message Date
Valerie Aurora Henson 6d8b37fa76 libext2fs: More random 64-bit fixes, lots of block_iterate3 
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2010-06-13 11:00:00 -04:00
Theodore Ts'o 97d26ce9e3 Merge branch 'maint' into next 
Conflicts:
	e2fsck/journal.c
	e2fsck/pass1.c
	e2fsck/pass2.c
	misc/mke2fs.c
 2010-06-07 12:42:40 -04:00
Theodore Ts'o 543547a52a libe2p, libext2fs: Update file copyright permission states to match COPYING 
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>
 2010-05-17 23:04:39 -04:00
Valerie Aurora Henson d7cca6b06f Convert to use block group accessor functions 
Convert direct accesses to use the following block group accessor
functions: ext2fs_block_bitmap_loc(), ext2fs_inode_bitmap_loc(),
ext2fs_inode_table_loc(), ext2fs_bg_itable_unused(),
ext2fs_block_bitmap_loc_set(), ext2fs_inode_bitmap_loc_set(),
ext2fs_inode_table_loc_set(), ext2fs_bg_free_inodes_count(),
ext2fs_ext2fs_bg_used_dirs_count(), ext2fs_bg_free_inodes_count_set(),
ext2fs_bg_free_blocks_count_set(), ext2fs_bg_used_dirs_count_set()

Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Nick Dokos <nicholas.dokos@hp.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2009-10-25 21:43:47 -04:00
Valerie Aurora Henson 24a117abd0 Convert to use io_channel_read_blk64() and io_channel_write_blk64() 
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2009-09-07 21:14:24 -04:00
Valerie Aurora Henson 8f82ef9860 Convert libext2fs to 64-bit bitmap interface 
(Includes fixes from Nick Dokos)

Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Nick Dokos <nicholas.dokos@hp.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2009-08-05 00:27:10 -04:00
Theodore Ts'o efc6f628e1 Remove trailing whitespace for the entire source tree 
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2008-08-27 23:07:54 -04:00
Theodore Ts'o f1f115a78f libext2fs: 32-bit bitmap refactorization, part 3 
Create new functions ext2fs_{set,get}_{inode,block}_bitmap_range()
which allow programs like e2fsck, dumpe2fs, etc. to get and set chunks
of the bitmap at a time.

Move the representation details of the 32-bit old-style bitmaps into
gen_bitmap.c.

Change calls in dumpe2fs, mke2s, et. al to use the new abstractions.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
 2007-07-23 04:32:48 -04:00
Brian Behlendorf f93625b292 [COVERITY] Fix (error case) memory leak in libext2fs (ext2fs_image_inode_write) 
Use pre-existing early exit label in function to handle proper
error code return and local memory allocation cleanup.

Coverity ID: 23: Resource Leak

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
 2007-03-21 17:43:37 -04:00
Theodore Ts'o 544349270e Fix gcc -Wall nitpicks 2003-12-07 01:28:50 -05:00
Theodore Ts'o fff45483ed Add portability enhancements for Cygwin32 environment. 2003-04-13 00:44:19 -04:00
Theodore Ts'o 9f8046fc6d Many files: 
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.
 2001-05-14 11:35:52 +00:00
Theodore Ts'o a78926effb Many files: 
ext2fs.h (EXT2_FLAG_IMAGE_FILE): Add new flag, and add image_header
  	field in the ext2_filsys structure
  block.c (block_iterate_ind, block_iterate_dind, block_iterate_tind):
  inode.c (ext2fs_read_inode):
  rw_bitmaps.c (read_bitmaps):
  openfs.c (ext2fs_open): Add support for EXT2_FLAG_IMAGE_FILE
  imager.c (ext2fs_image_bitmap_read): Fix bug in imager to make sure
  	the full bitmap is saved.
 2001-05-03 04:02:29 +00:00
Theodore Ts'o b94bd81ae2 ChangeLog, imager.c: 
imager.c: Fix gcc -Wall complaints and a series of bugs where retval
  	wasn't set correctly.  (Thanks to Andreas Dilger for pointing this
  	out.)
 2001-01-12 17:26:05 +00:00
Theodore Ts'o 72ed126483 ChangeLog, Makefile.in, e2image.h, ext2_err.et.in, ext2fs.h, imager.c: 
imager.c (ext2fs_image_{inode,super,bitmap}_{read,write}, ext2_fs.h,
  	Makefile.in: New file that has routines that save ext2fs metadata to a
  	file.
  ext2_err.et.in (EXT2_ET_MAGIC_E2IMAGE): New error code assigned.
  e2image.h: New file which defines the file format for the ext2 image
  	file.  (Saved copy of ext2 metadata to a file as a saving throw
  	against worst-case damage.)
ChangeLog, Makefile.in, e2image.c:
  e2image.c, Makefile.in: New program which saves ext2 metadata to a
  	file for people who need a last-ditch saving throw.
 2000-11-12 19:32:20 +00:00