RFR: 6536943: Bogus -Xcheck:jni warning for SIG_INT action for SIGINT in JVM started from non-interactive shell

Yumin Qi yumin.qi at oracle.com
Wed Mar 12 21:52:22 UTC 2014

Hi, Can I have your codereview for this simple change:


Summary: Under non-interactive shell,  -Xcheck:jni output warning for 
SIGINT, since non-interactive shells set SIGINT to SIG_IGN as part of 
the job control features. The fix is that don't check signal handlers if 
java run in a non-interactive shell. This applies to all  platforms 
except for Windows.


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