First sector starts at CONFIG_EXT2_DISK_STARTING_SECTOR.
This commit fixes calculating free space, based on that value.
Signed-off-by: Franciszek Pindel <fpindel@antmicro.com>
rand32.h does not make much sense, since the random subsystem
provides more APIs than just getting a random 32 bits value.
Rename it to random.h and get consistently with other
subsystems.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commits changes how data on the disk is accessed. There are disk
structures which are packed and their fields are stored in little endian
byte order. To use data in the program structures it has to be translated
from little endian to cpu endianness.
Signed-off-by: Franciszek Zdobylak <fzdobylak@antmicro.com>
Fix the behavior when data should be written to storage device. Now all
writes are done directly to disk_access layer (where it might possibly
be cached).
Signed-off-by: Franciszek Zdobylak <fzdobylak@antmicro.com>
Changes:
- Add fs::sync function
- Make correct file system in mkfs
- Add few assertions to ensure that all assumptions are correct
Signed-off-by: Franciszek Zdobylak <fzdobylak@antmicro.com>
