# File gio2/lib/gio2/pollable-input-stream.rb, line 20 def create_source(&block) source = create_source_raw source.extend(PollableSource) source.set_callback(&block) source end
# File gio2/lib/gio2/pollable-input-stream.rb, line 28 def read_nonblocking(size=nil) if size.nil? all = "".force_encoding("ASCII-8BIT") buffer_size = 8192 buffer = " ".force_encoding("ASCII-8BIT") * buffer_size loop do begin read_bytes = read_nonblocking_raw_compatible(buffer) rescue IOError::WouldBlock break end all << buffer.byteslice(0, read_bytes) break if read_bytes != buffer_size end all else buffer = " " * size read_bytes = read_nonblocking_raw_compatible(buffer) buffer.replace(buffer.byteslice(0, read_bytes)) buffer end end