Add comments to BlockDeviceInputStream

2018-12-25 03:00:37 +01:00 · 2018-12-25 03:00:37 +01:00 · e987268ad6
parent 2b6c7eb0de
commit e987268ad6
1 changed files with 1 additions and 0 deletions
--- a/app/src/main/java/eu/depau/etchdroid/utils/blockdevice/BlockDeviceInputStream.kt
+++ b/app/src/main/java/eu/depau/etchdroid/utils/blockdevice/BlockDeviceInputStream.kt
@ -31,6 +31,7 @@ class BlockDeviceInputStream(
    private fun fetch() {
        byteBuffer.clear()

+        // Ensure the buffer is limited on EOF
        if (blockDev.size - currentBlockOffset < prefetchBlocks)
            byteBuffer.limit(
                    (blockDev.size - currentBlockOffset).toInt() * blockDev.blockSize