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| author | David Anderson <dvander@google.com> | 2019-03-06 19:27:35 -0800 |
|---|---|---|
| committer | David Anderson <dvander@google.com> | 2019-03-06 19:32:20 -0800 |
| commit | 6b4b265abf69e30d16d6dd94b6fc26d0af617b96 (patch) | |
| tree | f2e55d483c36bb44e246ca5ede3c398f9dae4c59 /libsparse/sparse.cpp | |
| parent | 98efc485deb62b84a2b8274ba089a4a10fa27ac2 (diff) | |
Add write support to SplitFiemap.
This adds few new methods to introduce write support to SplitFiemap:
(1) Write(), which has an internal cursor to stream data into the split
files. As the end of one file is reached, the next is opened.
(2) Flush(), which calls fsync() on each internal FiemapWriter.
(3) HasPinnedExtents(), which calls the same on each internal
FiemapWriter.
Included are some tests for edge cases in Write().
Bug: 126230649
Test: fiemap_writer_test gtest
Change-Id: I9fd509215975dbbb20a44b020315d3c1b287d1a0
Diffstat (limited to 'libsparse/sparse.cpp')
0 files changed, 0 insertions, 0 deletions