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The image file size must include the size of the area before the FS.

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This commit is contained in:
Nicolas Tsiftes 2012-11-20 10:49:57 +01:00
parent 2f72cb043d
commit 8b13d2ea93
1 changed files with 3 additions and 3 deletions
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6
tools/coffee-manager/se/sics/coffee/CoffeeImageFile.java
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@ -44,7 +44,7 @@ public class CoffeeImageFile implements CoffeeImage {
imageFile = new RandomAccessFile(filename, "rw"); imageFile = new RandomAccessFile(filename, "rw");
if (imageFile.length() == 0) { if (imageFile.length() == 0) {
// Allocate a full file system image. // Allocate a full file system image.
imageFile.setLength(conf.fsSize); imageFile.setLength(conf.startOffset + conf.fsSize);
} }
} }
@ -59,13 +59,13 @@ public class CoffeeImageFile implements CoffeeImage {
imageFile.read(bytes, 0, size); imageFile.read(bytes, 0, size);
} }
@Override @Override
public void write(byte[] bytes, int size, int offset) throws IOException { public void write(byte[] bytes, int size, int offset) throws IOException {
imageFile.seek(conf.startOffset + offset); imageFile.seek(conf.startOffset + offset);
imageFile.write(bytes, 0, size); imageFile.write(bytes, 0, size);
} }
@Override @Override
public void erase(int size, int offset) throws IOException { public void erase(int size, int offset) throws IOException {
byte[] bytes = new byte[256]; byte[] bytes = new byte[256];
int chunkSize; int chunkSize;