FQDN cleanup: pmlogger's shouldn't try to dns-canonicalize its pid-tmp file
FQDN cleanup: pmlogger's shouldn't try to dns-canonicalize its pid-tmp file

pmlogger's use of __pmHostEntGetName in writing out the
$PCP_TMP_DIR/pmlogger/$pid file was uncaught in the earlier FQDN
cleanup.  It was trying to do the same sort of iffy
DNS-canonicalization as deprecated pmhostname does, when we already
have a suitable hostname available in pmcd_host.  Just use the latter.

Note to self, also deprecate use of __pmHostEntGetName elsewhere.

prasincs/pcp,tjanez/pcp,aeg-aeg/pcpfans,edwardt/pcp,aeg-aeg/pcpfans,tjanez/pcp,adfernandes/pcp,adfernandes/pcp,edwardt/pcp,prasincs/pcp,andyvand/cygpcpfans,adfernandes/pcp,tjanez/pcp,tjanez/pcp,aeg-aeg/pcpfans,adfernandes/pcp,mbaldessari/pcp,prasincs/pcp,aeg-aeg/pcpfans,edwardt/pcp,wuliming/pcp,andyvand/cygpcpfans,adfernandes/pcp,andyvand/cygpcpfans,wuliming/pcp,wuliming/pcp,adfernandes/pcp,mbaldessari/pcp,edwardt/pcp,andyvand/cygpcpfans,adfernandes/pcp,edwardt/pcp,prasincs/pcp,edwardt/pcp,tjanez/pcp,prasincs/pcp,prasincs/pcp,andyvand/cygpcpfans,tjanez/pcp,aeg-aeg/pcpfans,mbaldessari/pcp,tjanez/pcp,wuliming/pcp,prasincs/pcp,tjanez/pcp,wuliming/pcp,adfernandes/pcp,andyvand/cygpcpfans,prasincs/pcp,edwardt/pcp,aeg-aeg/pcpfans,edwardt/pcp,mbaldessari/pcp,wuliming/pcp,andyvand/cygpcpfans,mbaldessari/pcp,aeg-aeg/pcpfans,mbaldessari/pcp,wuliming/pcp,andyvand/cygpcpfans,aeg-aeg/pcpfans,wuliming/pcp