pcp updates

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

Tracking Nathan's changes for errno wrapping.  Merges cleanly into pcp4
branch also and QA passes for the resulting images on ia32 Linux.

Changes committed to git://oss.sgi.com/kenj/pcp.git dev
and
Changes committed to git://oss.sgi.com/kenj/pcp.git pcp4
(note this is the pcp4 branch)

 src/include/platform_defs.h.in     |    6 --
 src/libpcp/src/logutil.c           |   80 ++++++++++++++++++-------------------
 src/libpcp/src/util.c              |    5 +-
 src/libpcp/src/win32.c             |    2 
 src/libpcp_gui/src/record.c        |   26 ++++++------
 src/libpcp_gui/src/timeclient.c    |   18 ++++----
 src/libpcp_mmv/src/mmv_stats.c     |   10 ++--
 src/pmdas/mounts/mounts.c          |   12 ++---
 src/pmdas/process/process.c        |   14 +++---
 src/pmdas/roomtemp/mlan/linuxlnk.c |    9 +---
 src/pmdas/simple/simple.c          |   12 ++---
 src/pmieconf/rules.c               |   31 +++++++-------
 src/pmstore/pmstore.c              |   12 ++---
 src/pmval/pmval.c                  |    6 +-
 14 files changed, 121 insertions(+), 122 deletions(-)

commit 76cd720da218be36cff33f7c6043f0f45fdfe524
Merge: 9a7943a 8446e80
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Fri Feb 25 15:13:11 2011 +1100

    Merge branch 'dev' of git://oss.sgi.com/nathans/pcp into dev

commit 8446e80c25bd45b5eab1c9a3ddfd3387b543b155
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Fri Feb 25 13:03:46 2011 +1100

    Wrap all places where we set errno in a platform-dependent macro.