mtd-utils.git/include, branch v2.0.2

libmtd: Add support to access OOB available size

2018-04-10T13:38:56+00:00

This patch exposes OOB available size to user. Then user can use OOB free area according to OOB available size. Steps to get OOB available size: First, access /sys/class/mtd/mtdX/oobavail. If not exist, then try to get ecc layout by ioctl "ECCGETLAYOUT". If none of them work, set OOB available size to 0. Signed-off-by: Xiaolei Li Signed-off-by: David Oberhollenzer

libscan: fix a comment typo in libscan.h

2017-11-18T13:08:50+00:00

Signed-off-by: Rock Lee Signed-off-by: David Oberhollenzer

Add no-return attribute to usage() style functions

2017-11-02T00:33:32+00:00

A common pattern in command line processing is having a usage() function that prints out how to use the command line options and then terminates. The function is typically used inside a switch block for command line options like `-h' or unknown options. In a lot of places, the break keyword is omitted, because the function exits anyway. However, this triggers gcc warnings about implicit fall-through. Rather than adding a phony "/* fall-through */" this patch flags the usage() style function with a gcc attribute, indicating that they do not return and removes further superfluous break statements. Signed-off-by: David Oberhollenzer

Move libfec declarations to public header in global include directory

2017-06-28T08:27:24+00:00

Signed-off-by: David Oberhollenzer

Use autoconf header detection correctly for libmissing

2017-06-28T08:27:19+00:00

AC_CHECK_HEADERS already makes sure our config header contains a HAVE_$FOO_H macro if a header was found. There is no need to awkwardly set our own Automake conditionals and check for it all over the place in the Automake files. Signed-off-by: David Oberhollenzer

libiniparser: remove unused function needing float

2017-03-29T11:40:33+00:00

Fixes: | LD ubi-utils/ubiformat | .../git/ubi-utils/libiniparser.a(libiniparser.o): In function | ` LD ubi-utils/ubirename | iniparser_getdouble': | .../git/ubi-utils/libiniparser.c:336: undefined reference to `atof' Grep doesn't reveal any occurrence of iniparser_getdouble(), using atof() so remove it: floating-point is not supported in klibc Upstream-Status: Pending Signed-off-by: Andrea Adami Signed-off-by: David Oberhollenzer

Fix libmtd behaviour if MTD is not present on the system

2017-03-15T11:10:34+00:00

The documentation of libmtd_open says, if it returns NULL and errno is zero, MTD is not present. However, the current version always returns a libmtd_t object. The function internally checks, if it can access the MTD sysfs files and, if not, sets a flag to use the procfs fallback. This patch adds an additional check to libmtd_open, to test if the MTD procfs file can be read and fails with errno cleared if it does not exist. Furhtermore, mtd_get_info is documented to fail with errno set to ENODEV if MTD is not present. First of all, this was broken in the original version. It was implemented to specification for the sysfs code path, but if MTD is not present, that won't be executed, because of the flag set by libmtd_open. This makes the check not only redundant, but masks an actual error (the sysfs paths suddenly not being readable anymore). The legacy path that was used if the sysfs files are not avaible fails with ENOENT if it cannot read the procfs file. With the above changes in addition, we don't have a libmtd_t object if neither sysfs nor procfs is readable, so this error status no longer makes sense. This patch removes the documentation on the ENODEV errno, and makes sure that mtd_get_info always returns with apropriate errno on failure. Signed-off-by: David Oberhollenzer

Replace rpmatch() usage with checking first character of line

2017-03-02T10:43:58+00:00

This is based on the patch from Khem Raj used by openembedded. In addition to the original patch, this also removes the fallback implementation that was provided for C libraries that don't implement rpmatch. Signed-off-by: David Oberhollenzer

mtd-utils: Fix format specifier definitions for off_t and loff_t.

2017-02-20T12:12:47+00:00

On 32bit systems (e.g. ARM) the size of off_t can be 4 byte and the size of loff_t 8 byte. This causes compiler warnings like the following: flash_erase.c: In function 'show_progress': flash_erase.c:56:22: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'off_t {aka long int}' [-Wformat=] bareverbose(!quiet, "\rErasing %d Kibyte @ %"PRIxoff_t" -- %2i %% complete ", and an output like this: ~# flash_erase /dev/mtd2 0 1 Erasing 64 Kibyte @ 6400000000 -- 0 % complete ~# Since the size of off_t and loff_t can differ from each other, the printf format specifier should be determined separately for both. Further the format specifiers should be based directly on the size of the particular data type. Signed-off-by: Torsten Fleischer Signed-off-by: David Oberhollenzer

nandwrite: Factor out buffer checking code

2016-12-09T08:06:45+00:00

Pull the buffer content checking code into separate function and simplify the code invoking it slightly. Signed-off-by: Marek Vasut Reviewed-by: Boris Brezillon Signed-off-by: David Oberhollenzer