Detect size changes on files.

2008-02-06 18:04:51 +01:00
parent 293e8ab2fc
commit 5088428742
3 changed files with 29 additions and 4 deletions
--- a/libisofs/stream.h
+++ b/libisofs/stream.h
@@ -32,10 +32,9 @@ typedef struct IsoStream_Iface
    /**
     * Opens the stream.
     * 
-     * TODO it would be great to return a different success code if the
-     * underlying source size has changed.
     * @return 
-     *     1 on success, < 0 on error
+     *     1 on success, 2 file greater than expected, 3 file smaller than
+     *     expected, < 0 on error
     */
    int (*open)(IsoStream *stream);