diff options
Diffstat (limited to 'media/mtp/MtpStorage.cpp')
| -rw-r--r-- | media/mtp/MtpStorage.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/media/mtp/MtpStorage.cpp b/media/mtp/MtpStorage.cpp index eccf186..abc23de 100644 --- a/media/mtp/MtpStorage.cpp +++ b/media/mtp/MtpStorage.cpp @@ -32,11 +32,11 @@ namespace android { -MtpStorage::MtpStorage(MtpStorageID id, const char* filePath, MtpDatabase* db) +MtpStorage::MtpStorage(MtpStorageID id, const char* filePath, uint64_t reserveSpace) : mStorageID(id), mFilePath(filePath), - mDatabase(db), - mMaxCapacity(0) + mMaxCapacity(0), + mReserveSpace(reserveSpace) { LOGD("MtpStorage id: %d path: %s\n", id, filePath); } @@ -70,7 +70,8 @@ uint64_t MtpStorage::getFreeSpace() { struct statfs stat; if (statfs(mFilePath, &stat)) return -1; - return (uint64_t)stat.f_bavail * (uint64_t)stat.f_bsize; + uint64_t freeSpace = (uint64_t)stat.f_bavail * (uint64_t)stat.f_bsize; + return (freeSpace > mReserveSpace ? freeSpace - mReserveSpace : 0); } const char* MtpStorage::getDescription() const { |