diff options
Diffstat (limited to 'mkfs.aya/src/block_device.rs')
| -rw-r--r-- | mkfs.aya/src/block_device.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mkfs.aya/src/block_device.rs b/mkfs.aya/src/block_device.rs new file mode 100644 index 0000000..295b357 --- /dev/null +++ b/mkfs.aya/src/block_device.rs @@ -0,0 +1,5 @@ +pub(crate) const BLOCK_SIZE: usize = 4096; +pub(crate) trait BlockDevice { + fn read(&self, block_id: usize, buffer: &mut [u8]); + fn write(&self, block_id: usize, buffer: &[u8]); +}
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