No functional changes, preparation.
I don't see how this helps prepare for anything in particular.
When this path is really relevant at all, we'll just remove ptrace_signal.
Change get_signal_to_deliver() so that ptrace_signal() is called even
if utrace returns signr != 0.
I think this is
No functional changes, preparation.
Change get_signal_to_deliver() so that ptrace_signal() is called even
if utrace returns signr != 0.
I think this is more correct now, when ptrace is not implemented on
top of utrace.
When we change ptrace to use -report_signal() ptrace_signal() should
be
