diff options
| author | Kelvin Zhang <zhangkelvin@google.com> | 2021-03-24 22:18:20 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-03-24 22:18:20 +0000 |
| commit | 2a1b105801f19502a449ad012654aa573d7072fa (patch) | |
| tree | f46371348863472b9955abd8a15e38360071b583 /common/dynamic_partition_control_interface.h | |
| parent | e9cce3c1ec3ac6b01e06e66006e026741479bf85 (diff) | |
| parent | e6fc9761c9c5a437cd671abf2626449887bbc357 (diff) | |
Make dynamic partition control android return a writable fd am: 21a4991833 am: 36e848e8bc am: e6fc9761c9
Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/1634739
Change-Id: I1879f5580dcc50ad560f15cbdb47c2d921de69c8
Diffstat (limited to 'common/dynamic_partition_control_interface.h')
| -rw-r--r-- | common/dynamic_partition_control_interface.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/dynamic_partition_control_interface.h b/common/dynamic_partition_control_interface.h index da279329..d5e1d8d2 100644 --- a/common/dynamic_partition_control_interface.h +++ b/common/dynamic_partition_control_interface.h @@ -165,7 +165,9 @@ class DynamicPartitionControlInterface { const std::string& unsuffixed_partition_name, const std::optional<std::string>&, bool is_append = false) = 0; - virtual FileDescriptorPtr OpenCowReader( + // Open a general purpose FD capable to reading and writing to COW. Note that + // writes must be block aligned. + virtual FileDescriptorPtr OpenCowFd( const std::string& unsuffixed_partition_name, const std::optional<std::string>&, bool is_append = false) = 0; |