RavenFS.Synchronization.Rdc.Wrapper.RdcFileReader.Read C# (CSharp) Метод

Read() приватный Метод

private Read ( ulong offsetFileStart, uint bytesToRead, uint &bytesRead, IntPtr buffer, bool &eof ) : void
offsetFileStart ulong
bytesToRead uint
bytesRead uint
buffer System.IntPtr
eof bool
Результат void
		public void Read(ulong offsetFileStart, uint bytesToRead, ref uint bytesRead, IntPtr buffer, ref bool eof)
		{
			if (_stream.Position != (long) offsetFileStart)
				_stream.Seek((long) offsetFileStart, SeekOrigin.Begin);

			var intBuff = new Byte[bytesToRead];
			var read = 0;
			var lastRead = 0;
			do
			{
				lastRead = _stream.Read(intBuff, read, ((int) bytesToRead - read));
				read += lastRead;
			} while (lastRead != 0 && read < bytesToRead);
			bytesRead = (uint) read;
			Marshal.Copy(intBuff, 0, buffer, (int) bytesRead);
			eof = read < bytesRead;
		}