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Publish chunk size in utility.h

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The chunk size of the snapshot should be kept consistent among different
files.
Move it to libsnapshot/utility.h to improve its visibility.

Change-Id: I1cae6530a07c88f3a0091ca7d8bb2eb590a6710f
Bug: 140835698
Test: m
Signed-off-by: Alessio Balsini <balsini@google.com>
This commit is contained in:
Alessio Balsini 2019-10-14 20:56:58 +01:00
parent 3f6334e623
commit 9e95202e4d
2 changed files with 3 additions and 2 deletions
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2
fs_mgr/libsnapshot/snapshot.cpp
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@ -71,8 +71,6 @@ using std::chrono::duration_cast;
using namespace std::chrono_literals;
using namespace std::string_literals;
// Unit is sectors, this is a 4K chunk.
static constexpr uint32_t kSnapshotChunkSize = 8;
static constexpr char kBootIndicatorPath[] = "/metadata/ota/snapshot-boot";
class DeviceInfo final : public SnapshotManager::IDeviceInfo {

3
fs_mgr/libsnapshot/utility.h
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@ -27,6 +27,9 @@
namespace android {
namespace snapshot {
// Unit is sectors, this is a 4K chunk.
static constexpr uint32_t kSnapshotChunkSize = 8;
struct AutoDevice {
virtual ~AutoDevice(){};
void Release();