Function debugFileSetup

fdbrpc/TraceFileIO.cpp:34–46

Setup memory data structures for file debugging. TO RUN: setup debugFileRegions map with the regions of the file you wish to track. Keys of the map are offsets in the file, and values are the lengths of the region

// TO RUN: setup debugFileRegions map with the regions of the file you wish to track.  Keys of the map are offsets in
// the file, and values are the lengths of the region
void debugFileSetup() {
	debugFileRegions[0] = 1e8;
	for (auto itr = debugFileRegions.begin(); itr != debugFileRegions.end(); ++itr) {
		debugFileData[itr->first] = (uint8_t*)malloc(itr->second);
		memset(debugFileData[itr->first], 0, itr->second);

		debugFileMask[itr->first] = (uint8_t*)malloc(itr->second);
		memset(debugFileMask[itr->first], 0, itr->second);
	}

	debugFileSetPage = (uint8_t*)malloc(4096);
	memset(debugFileSetPage, 1, 4096);
}

// Trim a file path to the file name
std::string debugFileTrim(std::string filename) {