
Hi, all,

My previous question is: "how to make the child process run happily without
being terminated, after hit Ctrl+C in R".

For this, I tried both "setsid" and blocking signals in the child process.
Both of them can solve this issue.
Considering the compatibility between Unix/Linux platform and windows
platform, I choose to use block signals in the child process.

Thanks again for all your help!

=====================

Rong "Jessica", Li
Platform Symphony TET, CSTL, IBM Systems &Technology Group, Development
Tel:86-10-82451010  Email:ronglli@cn.ibm.com
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