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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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The mkfs.jffs2 program has local wrappers for memory related functions
that are useful beyond mkfs.jffs2, so break them out into a common header.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Make sure all the utils define PROGRAM_NAME and do so at the start of
the file so that sub-headers may assume it exists.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Kill off duplicated min() defines and convert to the common.h one.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Hide zlib's crc32 in compr_zlib.c and mkfs.ubifs/compr.c.
jffs2reader.c and mkfs.jffs2.c don't actually use zlib, so punt the
include from the file.
mkfs.jffs2.c is implicitly using crc32 from zlib.h instead of the
local mtd_crc32, so fix the local usage. otherwise we get warnings
about undefined crc32 because the file was redirecting the prototype.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Fixed several compiler warnings, mainly when compiling on 64-bit
architectures (where "size_t"-related types are not necessarily
32-bit).
Signed-off-by: Brian Norris <norris@broadcom.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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gcc 4.4.3 on x86_64:
libcrc32.c:42: warning: ‘static’ is not at beginning of declaration
libfec.c:120: warning: initialization discards qualifiers from pointer target type
libfec.c:121: warning: initialization discards qualifiers from pointer target type
libfec.c:417: warning: passing argument 2 of ‘my_malloc’ discards qualifiers from pointer target type
recv_image.c:164: warning: comparison of unsigned expression < 0 is always false
recv_image.c:170: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘size_t’
recv_image.c:170: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘long unsigned int’
And many more along the same lines.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Changed "char*" to "const char*" in certain function argument lists
to prevent compiler warnings for passing a hard-coded string.
Signed-off-by: Brian Norris <norris@broadcom.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Source files for libmtd, crc32, and fec are scattered throughout the
tree. Move them to a central location so they can be built into a
common "libmtd.a" library used by all mtd-utils programs.
This patch only renames/deletes files and does not change the content.
Also modify the build system and source code so that libmtd.a can be built
from a "common" location (lib/). Statically link all utilities at the top
level with libmtd.a . Minor changes to mkfs.ubifs to allow using the common
crc32 implementation.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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The short option -X was working, but the documented long option
--enable-compressor was missing.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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With older mtd-utils, creating a directory in the root worked fine. With
current git, the parent dir search algo breaks this.
For example, just take the current git tree, build it up, and then run:
$ ./mkfs.jffs2 -d . -D device_table.txt -o /dev/null
mkfs.jffs2: skipping device_table entry '/dev': no parent directory!
mkfs.jffs2: skipping device_table entry '/dev/mem': no parent directory!
...
Doing `mkdir ./dev` first works around the issue, but where's the fun in
that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Added support for symbolic links to the grammar of the device table file
such that links that already exist in the root working directory may
have their permissions and ownership changed. Creating symbolic links
anew is still unsupported.
Added a note to this effect in the manual reference page.
Print out the type character when encountering an unsupported file type
(e.g. symbolic links when created anew).
Signed-off-by: Grant Erickson <gerickson@nuovations.com>
Signed-off-by: Josh Boyer <jwboyer@vader.jdub.homelinux.org>
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Remove performance optimization in find_filesystem_entry that prevented
the successful simultaneous use of --root and --devtable where the
latter is only used to fix-up permissions and ownership and to create
device nodes.
As it stood, the performance optimization prevented a successful find
where directory recursion was required or where the file being searched
for had any mode permission bits set.
See http://lists.infradead.org/pipermail/linux-mtd/2008-June/021997.html
for additional information.
Signed-off-by: Grant Erickson <gerickson@nuovations.com>
Signed-off-by: Josh Boyer <jwboyer@vader.jdub.homelinux.org>
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Signed-off-by: Siarhei Siamashka <siarhei.siamashka@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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This patch reads the default PAGE_SIZE from sysconf(), i.e. the system
mkfs.jffs2 is running on, instead of just setting it to 4096 (which of
course is valid for most systems but not all).
This is useful if mkfs.jffs2 is running on the target system, e.g. to
create a backup image during firmware upgrade, so that the page size does
not have to be set explicitly using a command line parameter.
The --pagesize option is supported just as before.
If the user has not set the page size explicitly with --pagesize, and
the system page size is anything other than 4096, warn the user that
an unusual page size is being used, since this behavior is different
from before.
Signed-off-by Ricard Wanderlöf <ricardw@axis.com> .
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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I just couldn't live with myself.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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... with the stupidest possible algorithm for storing them and looking
them up. Optimising that is simple enough, but left as an exercise for
the user. This is userspace, after all. It's not as if I care.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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...because when we support hard links we'll want to preserve the
original inode numbers...
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Several change have gone into mkfs.jffs2 since we switch from CVS, but the
version number never got incremented. Bump the version number up so people
can distinguish between older and newer versions.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Since this is optional, it might as well go in immediately.
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Noted by Dan Berrange.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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- Revert any ebh stuff for now
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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