[macruby-changes] [MacRuby/MacRuby] a65199: IO.copy_stream will use copyfile() even when given...

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Branch: refs/heads/master
Home:   https://github.com/MacRuby/MacRuby

Commit: a65199394eea7ca0db48db080d393b4b40746d36
    https://github.com/MacRuby/MacRuby/commit/a65199394eea7ca0db48db080d393b4b40746d36
Author: Watson <watson1978 at gmail.com>
Date:   2011-05-05 (Thu, 05 May 2011)

Changed paths:
  M io.c

Log Message:
-----------
IO.copy_stream will use copyfile() even when given descriptors. fix a #363.

Test Script:
{{{
File.open("/tmp/a", "w") { |f|
  f.write "x" * 10240
}
p IO.copy_stream("/tmp/a", "/tmp/b")

src = open("/tmp/a")
p IO.copy_stream(src, "/tmp/b")
src.close

src = open("/tmp/a")
dst = open("/tmp/c", "w")
p IO.copy_stream(src, dst)
src.close
dst.close
}}}