Release Name: 1.0.0

Notes:
sleepy_penguin provides access to newer, Linux-only system calls to wait
on events from traditionally non-I/O sources.  Bindings to the eventfd,
timerfd, and epoll interfaces are provided.

* http://bogomips.org/sleepy_penguin/
* sleepy.penguin@librelist.com
* git://git.bogomips.org/sleepy_penguin.git

Changes:

Initial release



Changes:
commit 97e9a7e764f912fddea75409dd388eaf3abe6a73
Author: Eric Wong 
Date:   Sun Sep 26 06:29:09 2010 +0000

    update documentation and build
    
    Should be ready for release

commit 29bbb053277e9c054f1433c66a2e83ada44a5e8d
Author: Eric Wong 
Date:   Sun Sep 26 06:01:23 2010 +0000

    test_epoll: workaround less aggressive GC in rbx
    
    Some of the GC tests aren't realistic, but if they work in MRI
    then we can expect them to work reasonably well everywhere.

commit 43124e76e219d0be968fdeb09f6389d6895b0caf
Author: Eric Wong 
Date:   Sun Sep 26 06:00:10 2010 +0000

    provide rb_io_close() for Rubinius
    
    Rubinius 1.1.1 does not include this function
    
    ref: http://github.com/evanphx/rubinius/issues/497

commit f3fd4447b650e75f48ac0fb9bada9b411c4b89cd
Author: Eric Wong 
Date:   Sun Sep 26 05:50:24 2010 +0000

    epoll: fix typo for rb_memerror()
    
    Tested on Rubinius.

commit 63b5fa10ae2f196f392bc6a9360ed2343215ce78
Author: Eric Wong 
Date:   Sun Sep 26 04:00:30 2010 +0000

    misc documentation updates
    
    We shall release without SignalFD support

commit 1ad58cb0fd9045b8fa26b85d68ddf2eb06827dd3
Author: Eric Wong 
Date:   Thu Sep 23 05:25:54 2010 +0000

    wire up EventFD class
    
    This wraps the eventfd(2) interface of Linux.  Like TimerFD, it
    is not available on older distributions.

commit 2d5886698c3f7241ab23771c2876b985708ded40
Author: Eric Wong 
Date:   Mon Sep 20 16:49:57 2010 +0000

    add TimerFD class
    
    This wraps the timerfd_* interface in the Linux kernel.
    It is not available on older distributions.

commit 4a9ce0319f6e0250c4a8e01284fd5684936bde21
Author: Eric Wong 
Date:   Sun Sep 26 03:49:14 2010 +0000

    epoll: add cross-thread test/example
    
    This can potentially be very powerful under 1.9
    with native threads

commit 96dad9948d3a7b181d50a9fcb35320677edc352b
Author: Eric Wong 
Date:   Sun Sep 26 03:48:50 2010 +0000

    epoll: fix MRI 1.8 build
    
    It was just st.h in the old days.

commit a226d237666728ea9242f6079b2c76528d53cdb2
Author: Eric Wong 
Date:   Sun Sep 26 02:46:51 2010 +0000

    Epoll#dup and Epoll#clone inherit close-on-exec
    
    There can be ways (in the future) where supporting
    Epoll#dup/Epoll#clone can proveuseful, so continue to
    support them until proven otherwise.

commit 3ca3a23d3e68f62af6d57cf22825b2751c226fff
Author: Eric Wong 
Date:   Sun Sep 26 02:12:15 2010 +0000

    simplify epoll_create1 wrapper
    
    There are no FD flags besides FD_CLOEXEC, so
    there's no point in making an extra fcntl()
    call.

commit 43153f218e14cad3a2c6f4056fcf02dc49dc4b36
Author: Eric Wong 
Date:   Sun Sep 26 01:41:47 2010 +0000

    epoll: add fork protection
    
    It's dangerous to preserve epoll descriptors across fork,
    especially in Ruby where the GC can invalidate objects at any
    time.  Installing pthread_atfork hooks prevents VALUE references
    stored in the kernel from leaking across process boundaries,
    making it far more difficult for a sanely written application to
    leak invalid VALUEs to the user.

commit 81d66a794338e241e00b9ffd66fc94b80064475d
Author: Eric Wong 
Date:   Sat Sep 25 20:32:32 2010 +0000

    Epoll#del only takes one argument
    
    We don't have to emulate the C API exactly, and it
    makes life saner/easier for our users.

commit bc4aaf4afdfb42ad5cc5e0729f816fbefb3d338e
Author: Eric Wong 
Date:   Sat Sep 25 20:08:18 2010 +0000

    epoll: factor out event data packing/unpacking
    
    Storing Ruby object values in the kernel means
    they won't be visible to the GC, but for the
    most part it's safe.

commit 6296604742ed27ede171dad28f7d2bec2092d122
Author: Eric Wong 
Date:   Sat Sep 25 19:27:09 2010 +0000

    tests for EPOLLET and EINPROGRESS
    
    Just to make sure edge-triggering works on newly
    created TCP connections.

commit e9e91bd9b9c571e9f3374a4b5aa44573f60c3d32
Author: Eric Wong 
Date:   Sat Aug 21 09:00:57 2010 +0000

    extconf: enable detection of {timer,signal,event}fd.h

commit 7f841e560fae9406192994df352bfb902b2ebbe8
Author: Eric Wong 
Date:   Sat Aug 21 09:00:42 2010 +0000

    README: clarify that we're a Ruby library

commit 133a7dad4b2179093e5bbb7db6db6c31a51817b7
Author: Eric Wong 
Date:   Sat Aug 21 08:44:08 2010 +0000

    initial - epoll support working