> Do you agree that ^Z is just correct returning -EINTR immediatly at
> SIGCONT time (aka `fg` time)?
This is not what happens on other platforms. At least with my limited
testing I found that if you do on Solaris
sleep 10
^Z
fg
the process will continue to sleep.
> Should we make PTRACE_CONTINUE to force nanosleep to continue (unlike the
> SIGCONT case?)?
This is the least what has to happen.
> BTW, I am not sure if nanosleep is the only place that you may like
> to change in this respect...
No, it's not the only place (e.g., blocking read call). I think this
is a general change. Whenever the continue happens throug
PTRACE_CONTINUE no EINTR should be generated.
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