| #include "revision_path.h" | |
| namespace { | |
| // The path to the product revision file. | |
| static const char* kProductRevisionFilePath = | |
| "/sys/firmware/devicetree/base/goog,board-revision"; | |
| } // anonymous namespace | |
| // This exists in a separate file so that it can be replaced for | |
| // testing. | |
| const char* dvr_product_revision_file_path() { | |
| return kProductRevisionFilePath; | |
| } |