Method MapBinaryFileForRead

common/FileSystem.cpp:1295–1313

#endif

std::span<const u8> FileSystem::MapBinaryFileForRead(const char* path)
{
#ifdef _WIN32
	const std::wstring wpath = GetWin32Path(path);
	HANDLE handle = CreateFileW(wpath.c_str(), GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, nullptr);
	if (handle == INVALID_HANDLE_VALUE)
		return {};
	std::span<const u8> result = ::MapBinaryFileForRead(handle);
	CloseHandle(handle);
	return result;
#else
	int fd = open(path, O_RDONLY);
	if (fd <= 0)
		return {};
	std::span<const u8> result = ::MapBinaryFileForRead(fd);
	close(fd);
	return result;
#endif
}

std::span<const u8> FileSystem::MapBinaryFileForRead(std::FILE* fp)
{