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Diffstat (limited to 'ayafs-core/src/block_device/mod.rs')
-rw-r--r-- | ayafs-core/src/block_device/mod.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ayafs-core/src/block_device/mod.rs b/ayafs-core/src/block_device/mod.rs new file mode 100644 index 0000000..53394a9 --- /dev/null +++ b/ayafs-core/src/block_device/mod.rs @@ -0,0 +1,10 @@ +pub mod disk; +/// Abstracts for block devices. +/// Currently only a mock memory disk. +pub mod memory_disk; + +pub const BLOCK_SIZE: usize = 4096; +pub trait BlockDevice { + fn read(&self, block_id: usize, buffer: &mut [u8]); + fn write(&self, block_id: usize, buffer: &[u8]); +} |