Release Name: 1.2.1

Notes:
kgio provides non-blocking I/O methods for Ruby without raising
exceptions on EAGAIN and EINPROGRESS.  It is intended for use with the
Unicorn and Rainbows! Rack servers, but may be used by other
applications.

* http://unicorn.bogomips.org/kgio/
* mongrel-unicorn@rubyforge.org
* git://git.bogomips.org/kgio.git

Changes:

This fixes our accept4() wrapper which did not work as expected
on some *BSD-based systems due to fcntl(fd, F_GETFL) returning
false information.  Linux 2.6+ users are unnaffected, including
those without accept4().

Also some RDoc fixes.



Changes:
 .document                  |    4 ++++
 GIT-VERSION-GEN            |    2 +-
 GNUmakefile                |    2 +-
 ext/kgio/accept.c          |    5 +++--
 ext/kgio/connect.c         |    3 ++-
 ext/kgio/kgio.h            |    8 ++++----
 ext/kgio/kgio_ext.c        |   10 ++++------
 ext/kgio/missing/accept4.h |    8 ++++++--
 ext/kgio/read_write.c      |    3 ++-
 ext/kgio/wait.c            |    4 +++-
 10 files changed, 30 insertions(+), 19 deletions(-)

commit 49f0b98c69f1f0bf637953d0bfc96b764f00ab9b
Author: Eric Wong 
Date:   Thu Oct 7 07:15:49 2010 +0000

    kgio 1.2.1 - doc and *BSD workarounds
    
    This fixes our accept4() wrapper which did not work as expected
    on some *BSD-based systems due to fcntl(fd, F_GETFL) returning
    false information.  Linux 2.6+ users are unnaffected, including
    those without accept4().
    
    Also some RDoc fixes.

commit 03344bb763f5269afe7fafd56a47270719c7ef9e
Author: Eric Wong 
Date:   Thu Oct 7 07:14:07 2010 +0000

    doc: fix RDoc generation
    
    Oops, completely broken by the splitting of the code.

commit 637317eb479525dca543eda7a8977410bc43b832
Author: Eric Wong 
Date:   Wed Oct 6 14:08:35 2010 -0700

    accept4: workaround (P)OS X bug w/O_NONBLOCK
    
    Apparently fcntl(fd, F_GETFL) can return falsely return the
    O_NONBLOCK flag without actually having it set in the kernel.
    This is totally broken on the part of the OS.

commit ca76c75f8a24d0cd6828fe16ca3790a277b35f8d
Author: Eric Wong 
Date:   Wed Oct 6 14:06:27 2010 -0700

    build: pick on on modified extension files
    
    We build more than one file nowadays.

commit 65f96b7750616bc210397c16eea40961e578a788
Author: Eric Wong 
Date:   Wed Oct 6 11:51:04 2010 -0700

    doc: fix typo in Kgio.accept_cloexec= doc
    
    oops...