Release Name: 0.2.0

Notes:
POSIX message queues allow local processes to exchange data in the form
of messages.  This API is distinct from that provided by System V
message queues, but provides similar functionality.

* http://bogomips.org/ruby_posix_mq/
* ruby.posix.mq@librelist.com
* git://git.bogomips.org/ruby_posix_mq.git

Changes:

This release fixes notification (un)registration and should be
fully-supported on modern FreeBSD (7.2+) releases.

POSIX_MQ#notify=nil correctly unregister notification requests.
POSIX_MQ#notify=false now provids the no-op SIGEV_NONE
functionality.  Under FreeBSD, using IO.select on POSIX_MQ
objects is now possible as it has always been under Linux.



Changes:
 Documentation/posix-mq.rb.1.txt |    7 +++++
 README                          |   42 ++++++++++++++++++++++++++++++++--
 ext/posix_mq/extconf.rb         |    3 ++
 ext/posix_mq/posix_mq.c         |   47 ++++++++++++++++++++++++++++----------
 lib/posix_mq.rb                 |    2 +-
 test/test_posix_mq.rb           |   18 ++++++++++++++-
 6 files changed, 101 insertions(+), 18 deletions(-)

commit fd2fcdeee6b44f7854255cb7e01c81db3cd2d99c
Author: Eric Wong 
Date:   Sun Jan 3 05:46:45 2010 +0000

    posix_mq 0.2.0
    
    This release fixes notification (un)registration and should be
    fully-supported on modern FreeBSD (7.2+) releases.
    
    POSIX_MQ#notify=nil correctly unregister notification requests.
    POSIX_MQ#notify=false now provids the no-op SIGEV_NONE
    functionality.  Under FreeBSD, using IO.select on POSIX_MQ
    objects is now possible as it has always been under Linux.

commit 350bfc831938d84cc2d478f2cf88583863cb64fb
Author: Eric Wong 
Date:   Sun Jan 3 05:35:50 2010 +0000

    support POSIX_MQ#to_io under FreeBSD
    
    FreeBSD implements an __mq_oshandle(mqd_t mqd) function
    to convert mqd_t to integer file descriptors.

commit 26015d39e9c848a536b4ea44802f858a4e6e74f7
Author: Eric Wong 
Date:   Sun Jan 3 04:17:56 2010 +0000

    fix build under FreeBSD 7.2
    
    FreeBSD seems to need some files explicitly included.

commit e7ac70686b3c09953f6c41966dbd77f77368a9ec
Author: Eric Wong 
Date:   Sat Jan 2 21:19:58 2010 -0800

    doc: FreeBSD-specific notes + example code

commit 6f24b5626f89fbb6445c0943ba71f56c8945e18f
Author: Eric Wong 
Date:   Sat Jan 2 20:41:39 2010 -0800

    Fix mq.notify = nil to unregister notifications
    
    "mq.notify = false" also works now, doing what
    "mq.notify = nil" used to do (using SIGEV_NONE).
    
    I was confused by SIGEV_NONE usage vs using a NULL pointer for
    the notification passed mq_notify(3).  SIGEV_NONE does not
    actually unregister, it registers a no-op notification which
    prevents other processes from taking us.
    
    This also fixes the test case to pass under both Linux and
    FreeBSD.