uprobes: keep thread blocked after the handler returns

[Octavian Purdila]

Hi all,

Is there a way to keep the thread blocked after the uprobe handler returns?
The scenario in which this can be usefull is when we want to do the probing 
from userspace.

I know it can be done with utrace, but I think is more convenient to do it 
directly from uprobes.

Thanks,
tavi