commit b4025e6c74a75b5d30f400a9740865e7e4a83ad1
author Andrew de los Reyes <adlr@chromium.org> Tue Feb 23 17:47:03 2010 -0800
committer Andrew de los Reyes <adlr@chromium.org> Tue Feb 23 17:47:03 2010 -0800
tree 11c762acc1abd293781614fc657f35fdb23eb71f
parent 0ce161b06c0430de62658e1f6bcea7a4a97eddf7

AU: Extent Mapper class

Extent Mapper will use the FIBMAP (widely supported) ioctl to find
out, for a given regular file, which extents it takes up on disk.

Review URL: http://codereview.chromium.org/650199

SConstruct

diff --git a/SConstruct b/SConstruct
index 0f600a2..e92a895 100644
--- a/SConstruct
+++ b/SConstruct
@@ -89,6 +89,7 @@
                    decompressing_file_writer.cc
                    delta_diff_parser.cc
                    download_action.cc
+                   extent_mapper.cc
                    extent_writer.cc
                    filesystem_copier_action.cc
                    filesystem_iterator.cc
@@ -114,6 +115,7 @@
                             decompressing_file_writer_unittest.cc
                             delta_diff_generator_unittest.cc
                             download_action_unittest.cc
+                            extent_mapper_unittest.cc
                             extent_writer_unittest.cc
                             file_writer_unittest.cc
                             filesystem_copier_action_unittest.cc