shping PMDA - try to stop SIGALRM delivery to main thread
shping PMDA - try to stop SIGALRM delivery to main thread

The PMDA is unreliable on OpenIndiana because the timeouts intended
to wake the shell command running thread are interrupting the thread
that is communicating with PMCD.

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