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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.4-120-gc67ac3b
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 25 Feb 2011 17:32:13 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.4-120-gc67ac3b
- Reply-to: systemtap at sourceware dot org
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from cd92d03a04f056deecf24acb829f74d4798cf487 (commit)
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commit c67ac3bc7254e15eb1aedfb43cb8aa06f2b59ed1
Author: David Smith <dsmith@redhat.com>
Date: Fri Feb 25 11:30:59 2011 -0600
Handle the case better when there isn't any data to read.
* pcp/src/pmdas/logger/event.c (event_fetch): When there isn't any logfile
data to fetch, return NULL instead of an empty event record.
* pcp/src/pmdas/logger/logger.c (logger_fetchCallBack): If event_fetch()
returned NULL, return PMDA_FETCH_NOVALUES.
-----------------------------------------------------------------------
Summary of changes:
pcp/src/pmdas/logger/event.c | 7 ++++++-
pcp/src/pmdas/logger/logger.c | 2 ++
2 files changed, 8 insertions(+), 1 deletions(-)
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systemtap: system-wide probe/trace tool