pcp updates

[Nathan Scott <nathans@xxxxxxxxxx>]

Changes committed to git://oss.sgi.com/pcp/pcp.git dev

 man/man3/pmdaeventqueue.3    |    2 +-
 src/include/pcp/pmda.h       |    3 ++-
 src/libpcp_pmda/src/queues.c |   10 ++++------
 src/pmdas/etw/event.c        |    6 +++++-
 src/pmdas/etw/event.h        |    3 ++-
 src/pmdas/logger/event.c     |    6 +++++-
 src/pmdas/logger/event.h     |    4 ++--
 7 files changed, 21 insertions(+), 13 deletions(-)

commit d28f9c942782910b5789f5d5008ca48eb01a83b7
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Sat Mar 3 10:00:28 2012 +1100

    Fix an oversight in the pmda queue API regarding timestamps.
   
    In the initial implementation of the shared PMDA queueing API
    we've tried to maximise code sharing - a little too much so,
    in this area.  We do not want to force the timestamp for an
    event to have to be the time it arrived at the PMDA, the event
    may encode its own (more accurate wrt the event) timestamp and
    we should rather use that.
   
    At this stage, its a trivial API tweak, and makes things alot
    more flexible - we now pass the pmda-arrival-timestamp down to
    the event decoder routine, allowing the PMDA to choose whether
    or not it will use that or a timestamp inside the event buffer.
   
    There is an associated pcpqa change to watch out for.  This API
    (pmda queues) is new since last release, so there is no chance
    that anyone else can be relying on this yet (other than pcpqa).