# File lib/ffi/io.rb, line 23 def self.for_fd(fd, mode = "r") ::IO.for_fd(fd, mode) end
A version of IO#read that reads into a native buffer
This will be optimized at some future time to eliminate the double copy
# File lib/ffi/io.rb, line 32 def self.native_read(io, buf, len) tmp = io.read(len) return -1 unless tmp buf.put_bytes(0, tmp) tmp.length end