fsstudy: Simple drivers for vfat, ext2, mbr, gpt

Status

• vfat: read/write support
• ext2/3: read support
• hfsp: not functional
• ntfs: not functional

Examples

Use mbr to determine a disk's partitions:

./mbr /dev/disk0

example usage of vfat driver: vfat/main.c

./vfat -o [lba partition offset] -f [file/disk path] [cmd] [cmd parameters]

To list the root directory contents

./vfat -f /dev/disk0 -o 0x3f ls /

To output a file's contents to stout

./vfat -f /dev/disk0 -o 0x3f read /test.txt

To write to a file

./vfat -f /dev/disk0 -o 0x3f write /dir/test.out < test.in

example usage of ext2 driver: ext2/main.c

Contact

Andy Hanna andysah@gmail.com