Release Name: 3.1.0

Notes:
io_splice 3.1.0 - IO::Splice.copy_stream improvement

The splice family of Linux system calls can transfer data between file
descriptors without the need to copy data into userspace.  Instead of a
userspace buffer, they rely on an ordinary Unix pipe as a kernel-level
buffer.

* http://bogomips.org/ruby_io_splice/
* ruby.io.splice@librelist.com
* git://bogomips.org/ruby_io_splice.git

Changes:

IO::Splice.copy_stream no longer modifies the actual file offset
of the given source file (if it's a regular file).  This follows
IO.copy_stream and IO#sendfile semantics, allowing multiple
threads/processes to simultaneously stream a single regular file
descriptor to multiple sockets/pipes.



Changes:
 GIT-VERSION-GEN          |    2 +-
 README                   |    6 ++++--
 ext/io_splice/extconf.rb |    1 -
 lib/io/splice.rb         |   28 ++++++++++++++++------------
 test/test_io_splice.rb   |   10 ++++++++++
 5 files changed, 31 insertions(+), 16 deletions(-)

commit 0b07f9c8ac10219590beebb9038f92efd6c3ebaf
Author: Eric Wong 
Date:   Sun May 1 14:11:11 2011 -0700

    io_splice 3.1.0 - IO::Splice.copy_stream improvement
    
    IO::Splice.copy_stream no longer modifies the actual file offset
    of the given source file (if it's a regular file).  This follows
    IO.copy_stream and IO#sendfile semantics, allowing multiple
    threads/processes to simultaneously stream a single regular file
    descriptor to multiple sockets/pipes.

commit 5e544bc745e5216f2455fa0ad398e39097debe60
Author: Eric Wong 
Date:   Sun May 1 13:58:23 2011 -0700

    minor documentation updates
    
    IO::Splice.copy_stream is more useful, now

commit b5ec116e331c22c064bee46f63145e325785e33f
Author: Eric Wong 
Date:   Sun May 1 13:29:51 2011 -0700

    IO::Splice.copy_stream doesn't change offset of source file
    
    This is for compatibility with IO.copy_stream and IO#sendfile,
    both of which use pread()-semantics when given a source file
    offset.   This allows multiple threads/processes to copy from
    the same file handle.

commit b39448e121f8f060c274ee1ee3c473f7b20d92e1
Author: Eric Wong 
Date:   Wed Apr 27 11:36:33 2011 -0700

    extconf: remove unnecessary dir_config statement
    
    I didn't know mkmf at the time :<