| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_INSPECT_CPP_VMO_SCANNER_H_ |
| #define LIB_INSPECT_CPP_VMO_SCANNER_H_ |
| |
| #include <lib/fit/function.h> |
| #include <lib/inspect/cpp/vmo/block.h> |
| #include <zircon/types.h> |
| |
| namespace inspect { |
| namespace internal { |
| |
| // Read blocks out of the buffer. |
| // |
| // For each block that it found, this function calls the callback function |
| // with the block's index and a pointer to the block. If the callback |
| // returns false, it will not be called again. |
| // |
| // Returns ZX_OK if the buffer was valid and successfully loaded, |
| // otherwise returns an error describing what went wrong. |
| zx_status_t ScanBlocks(const uint8_t* buffer, size_t size, |
| fit::function<bool(BlockIndex, const Block*)> callback); |
| |
| } // namespace internal |
| } // namespace inspect |
| |
| #endif // LIB_INSPECT_CPP_VMO_SCANNER_H_ |
