block_client

Records

class BlockClientRamdiskTest_WriteReadBlock_Test

Functions

zx_status_t ReadWriteBlocks (fidl::UnownedClientEnd<fuchsia_storage_block::Block> device, void * buffer, size_t buffer_length, size_t offset, bool write)

Defined at line 125 of file ../../src/storage/lib/block_client/cpp/remote_block_device.cc

```
zx_status_t SingleReadBytes (fidl::UnownedClientEnd<fuchsia_storage_block::Block> device, void * buffer, size_t buffer_size, size_t offset)
```
Helper functions for performing single reads and writes from a block. These functions are

provided as a drop in replacement for the discontinued pread and pwrite posix style calls.

buffer_size and offset are considered sizes in bytes, although reading and writing can only be

done in whole block increments. buffer must be pre-allocated to the correct size. These

functions are not performant; use the `RemoteBlockDevice` API above if performance matters.

Defined at line 227 of file ../../src/storage/lib/block_client/cpp/remote_block_device.cc

zx_status_t SingleWriteBytes (fidl::UnownedClientEnd<fuchsia_storage_block::Block> device, void * buffer, size_t buffer_size, size_t offset)

Defined at line 232 of file ../../src/storage/lib/block_client/cpp/remote_block_device.cc