Hi,
Sorry for disturbing you.
I found the answer allready. There are apis used to capture the
ctrl+c signal indeed.
孙世龙 <sunshilong...@gmail.com> 于2020年5月11日周一 下午3:51写道：
> Hi,
> I could run the xddp-stream demo process normally indeed.
> But when i intend to terminate the process by ctrl+c, nothing has
> happened.
> The only way i found useful is to use the shell command(sudo killall
> -9 xddp-stream) to terminate it.
> I*'m really confused.*
> * As per the source code of
> xddp-stream(https://gitlab.denx.de/Xenomai/xenomai/-/blob/v3.0.9//demo/posix/cobalt/xddp-stream.c
> <https://gitlab.denx.de/Xenomai/xenomai/-/blob/v3.0.9//demo/posix/cobalt/xddp-stream.c>),
> there no api used to capture the ctrl+c signal.*
> Thank you for your attention.
> Look forward to hearing from you.
>
