Remove the configure options --with-cc, --with-ccopts, --with-ldopts,
and --with-ld (which never worked), since the first three can be
replaced with CC=, CCFLAGS=, and LDFLAGS= on the configure
command-line. The default for --with-cc caused the CC= to be
overridden even with it was specified to the configure script.
Addresses-Sourceforge-Bug: #2843248
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
If building with util-linux-ng, we will use the external libblkid and
libuuid, as well as disabling the internal fsck.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
E2fsprogs is used for ext2, ext3, and ext4 filesystems. Update the
package descriptions accordingly:
Addresses-Debian-Bug: #535530
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Optimize ext2fs_test_block_bitmap_range() and add a new function,
ext2fs_test_inode_bitmap_range(), which works the same way as
ext2fs_block_bitmap_range() but for inode bitmaps. It's needed for
some code in the development branch, so let's drop it into the maint
branch to make life easier in the future.
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Previously e2fsprogs interpreted 0 for a rec_len of 65536 (which could
occur if the directory block is completely empty in 64k blocksize
filesystems), while the kernel interpreted 65535 to mean 65536. The
kernel will accept both to mean 65536, and encodes 65535 to be 65536.
This commit changes e2fsprogs to match.
We add the encoding agreed upon for 128k and 256k filesystems, but we
don't enable support for these larger block sizes, since they haven't
been fully tested.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This fixes the Lintian warning:
The copyright file refers to the versionless symlink in
/usr/share/common-licenses for the full text of the GPL, LGPL, or GFDL
license, but the package does not appear to allow distribution under
later versions of the license. This symlink will change with each
release of a new version of the license and may therefore point to a
different version than the package is released under. debian/copyright
should instead refers to the specific version of the license that the
package references.
For example, if the package says something like "you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 dated June, 1991,"
the debian/copyright file should refer to
/usr/share/common-licenses/GPL-2, not /GPL.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
On x86_64 systems, we need to filter out linux-vdso.so lines from the
output of the ldd program when determining the library dependencies.
Addresses-Debian-Bug: #503057
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
SuSE has been carrying a patch for a long time to prevent a largely
theoretical race condition if a multi-threaded application adds and
removes error tables in multiple threads. Unfortunately SuSE's
approach breaks compatibility by forcing applications to link and
compile with the -pthread option; using pthread mutexes has
historically been problematic.
This commit fixes things in a more portable way by using
sem_post/sem_wait instead, which is an older interface that doesn't
require the pthreads library. Linux happens to implement
sem_post/sem_init using futexes, and -lrt ends up pulling in
-lpthread, but the advantage of using POSIX semaphores is that
applications don't have to be built using -pthread, unlike the use of
pthread mutexes.
The add_error_table() and remove_error_table() interfaces are the
preferred interfaces and locking protection have been added to only
these interfaces. I have not added locking protection to the
generated initialize_xxx_error_table and initialize_xxx_error_table_r
interfaces, to avoid adding symbol dependencies that would cause a
library to fail to work when linking against older com_err libraries
that do not export et_list_lock() and et_list_unlock(). Threaded
applications shouldn't be using these interfaces in any case.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This fixes a regression introduced in commit 4f2e8f19 where we
inadvertently disabled the use of dietlibc on all architectures,
instead of just on those architectures which didn't support dietlibc.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Test I/O debugging is incredibly useful for rooting out problems, so
let's enable by default, especially now that its overhead is only
incurred when it is needed.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Provide a C language wrapper function for io_channel_read_blk64() and
io_channel_write_blk64() instead of using a C preprocessor macro, with
an fallback to the old 32-bit functions if an application-provided I/O
channel manager doesn't supply 64-bit method functions and the block
numbers can fit in 32-bit integer.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
blkid_devdirs was defined in blkidP.h and was never intended to be
used outside of the library. Since it no longer needs to be shared
across object files, rename it and turn it into a static variable.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>