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The tools in question will quit with an exit code 0 if the command
line option was not recognized. By returning an error code a calling
script has the possibility to distinguish between a real success and
an invalid invocation.
Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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Make the usage of exit consist. That is use the pre defined exit
values.
Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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It is not possible to change ownership for symlinks in the device table file.
This patch adds support for symlinks equal to mkfs.jffs2 and updates the
sample device table file. The permission entry for symlinks in the device
table must be set to 0777.
Signed-off-by: David Engraf <david.engraf@sysgo.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
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Several tools are simply not checking return code of functions marked
with 'warn_unused_result'.
Provide wrappers for the read/write functions to avoid patching old
code and providing proper error handling.
Fix the remaining ones (calls to fgets() and system()).
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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When a program does sophisticated enough command line processing
(i.e. getopt), make sure it responds to -V and --version.
When a program prints a version string, make sure it uses the
common_print_version macro to print out its name, that it is part
of mtd-utils and the mtd-utils version from the build system in a
fashion similar to common program packages like the GNU coreutils.
When a program responds to -V/--version or -h/--help, make sure it
reports success exit status.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
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This patch is largely based on Richards original RFC.
The major differences to the RFC patch are:
- Add missing sumtools & mtdpart targets
- Fix name of mkfs.jffs2 target
- Add missing subdir-objects option for non-recursive make
- Move all automake options to configure.ac
- Add manpages to install target
- Make XATTR & LZO support configurable
- Install binaries to sbin directory like in the old build system
- Install flash_erase wrapper script
- Add files missing from distribution target
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
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This _entire_ file is dead code. The download packages on the FTP
server contain it all the way back to mtd-utils 1.0, but it isn't
built in any of them. The git history (which dates back to 2006)
contains no instance where that file was ever used in a build process.
A quick look at various distribution packages didn't reveal any that
contained a jffs-dump utilty. There have been no major changes to this
file since the initial commit. It won't even compile as it doesn't have
a PROGRAM_NAME defined required by common.h at least since 2010.
At this point, it can be safeley assumed that nobody will miss this.
They had at least 10 years to do something about it.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
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This fix was initialially part of a patch submitted by Carsten Schlote
in January 2009. It didn't get merged back then because of coding style
issues and a proposed buffer size change guessed by shotgun debugging.
I was unable to reproduce the claimed segfaults in the compression
function that lead to the proposed buffer size change. Valgrind did
not issue any errors or warnings about the code in question either,
so I didn't include the proposed buffer size change.
The original patch also added a call to lzo_init(), which (according
to LZO documentation & source code) does not actually perform any
initialization, but only checks at runtime that the data type sizes and
endianness of the library code match those in the caller code and
should be unnecessary.
Other fixes from the original patch have already been added over
the years.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
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mkfs.jffs2 is using an old assignment-allocation
modifier for scanf(). Add a check so this modifier
does not get confused with a float formatstring
on newer C standard (C99 onwards).
Signed-off-by: Daniel Walter <dwalter@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
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* There is no code modification in this commit, only moving
* the files to proper place.
The user tools looks a little messy as we place almost
the all tools in the root directory of mtd-utils. To make
it more clear, I propose to introduce the following structure
for our source code.
mtd-utils/
|-- lib
|-- include
|-- misc-utils
|-- jffsX-utils
|-- nand-utils
|-- nor-utils
|-- ubi-utils
|-- ubifs-utils
`-- tests
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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