79 int FlashRawDataChunk(PartitionHandle* handle, const char* data, size_t len) {  in FlashRawDataChunk()  argument
96             if (handle->Reset(O_WRONLY) != true) {  in FlashRawDataChunk()
102         int this_ret = write(handle->fd(), aligned_buffer_unique_ptr.get(), this_len);  in FlashRawDataChunk()
113 int FlashRawData(PartitionHandle* handle, const std::vector<char>& downloaded_data) {  in FlashRawData()  argument
114     int ret = FlashRawDataChunk(handle, downloaded_data.data(), downloaded_data.size());  in FlashRawData()
122     PartitionHandle* handle = reinterpret_cast<PartitionHandle*>(priv);  in WriteCallback()  local
124         if (lseek64(handle->fd(), len, SEEK_CUR) < 0) {  in WriteCallback()
131     return FlashRawDataChunk(handle, reinterpret_cast<const char*>(data), len);  in WriteCallback()
134 int FlashSparseData(PartitionHandle* handle, std::vector<char>& downloaded_data) {  in FlashSparseData()  argument
142     return sparse_file_callback(file, false, false, WriteCallback, reinterpret_cast<void*>(handle));  in FlashSparseData()
145 int FlashBlockDevice(PartitionHandle* handle, std::vector<char>& downloaded_data) {  in FlashBlockDevice()  argument
146     lseek64(handle->fd(), 0, SEEK_SET);  in FlashBlockDevice()
149         return FlashSparseData(handle, downloaded_data);  in FlashBlockDevice()
151         return FlashRawData(handle, downloaded_data);  in FlashBlockDevice()
177     PartitionHandle handle;  in Flash()  local
178     if (!OpenPartition(device, partition_name, &handle, O_WRONLY | O_DIRECT)) {  in Flash()
187     uint64_t block_device_size = get_block_device_size(handle.fd());  in Flash()
201     int result = FlashBlockDevice(&handle, data);  in Flash()