Red Hat Bugzilla – Bug 846356
trap -p not displaying ignored signal when run from child bash
Last modified: 2016-01-31 21:08:43 EST
Manpage is correct.
Behaviour is correctly documeted in man page from bash-4.2.45-2.el7 (signals cannot be even listed):
"Signals ignored upon entry to the shell cannot be trapped, reset or listed."
This request was resolved in Red Hat Enterprise Linux 7.0.
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