Signal issue with strace

Dmitry V. Levin ldv at altlinux.org
Sun Jun 9 23:08:18 UTC 2013


Hi,

On Mon, Jun 10, 2013 at 03:24:01AM +0530, Raghavendra D Prabhu wrote:
> Hi,
> 
> I am seeing the following with SIGCONT/STOP:
> 
> 1) sleep 1000
> 2) oid=$!
> 3) strace -p $oid 
> 
> Other shell:
> 
> a) kill -STOP $oid 
> 
> 
> Now, strace prints "--- stopped by SIGSTOP ---" which is right 
> but trying to Ctrl-C to break strace fails. I guess this may be 
> expected.

No, this is not expected, and I'm unable to reproduce it.
What versions of strace and kernel are you talking about?


-- 
ldv
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