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2016-08-25mtd-utils: mtd_debug: check amount of data read.Michal Suchanek
The kernel refuses to read more data from a MTD device than the device size. However, mtd_debug does not check the amount of data read as returned by read(2) and assumes the requested amount is always read when there is no error. Reading 8M data from a 4M flash chip results in 8M file containing the flash data at the start. Signed-off-by: Michal Suchanek <hramrach@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2016-04-18fix build warnings w/newer glibc & _BSD_SOURCEMike Frysinger
The _BSD_SOURCE define has been deprecated for a while now. Instead, code should be defining _DEFAULT_SOURCE. By defining both, it'll work with both new & old versions warning-free. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-11-12flashcp: Use %llu to print filestat.st_sizeFabien Proriol
filestat.st_size type is off_t. For some paltforms, off_t can be 32 or 64bit but there is no C99 format specifier for off_t. The best way to print it with printf is to cast it to long long and print with %llu Signed-off-by: Fabien Proriol <fabien.proriol@jdsu.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-11-11mtd-utils: Restructure the mtd-utils source.Dongsheng Yang
* 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>