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(parent: cd92d03) | patch
Handle the case better when there isn't any data to read.
authorDavid Smith <dsmith@redhat.com>
Fri, 25 Feb 2011 17:30:59 +0000 (11:30 -0600)
committerDavid Smith <dsmith@redhat.com>
Fri, 25 Feb 2011 17:30:59 +0000 (11:30 -0600)
commitc67ac3bc7254e15eb1aedfb43cb8aa06f2b59ed1
tree54248b81fd4dda05d0fe16556b0044a921bf2dc6tree
parentcd92d03a04f056deecf24acb829f74d4798cf487commit | diff
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.
pcp/src/pmdas/logger/event.c diff | blob | blame | history
pcp/src/pmdas/logger/logger.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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