Tommi Rantala b6ccf865f8 ps: ignore SIGURG
Stop registering signal handler for SIGURG, to avoid ps failure if
someone sends such signal. Without the signal handler, SIGURG will
just be ignored.

  Signal 23 (URG) caught by ps (3.3.16).
  ps:ps/display.c:66: please report this bug

https://man7.org/linux/man-pages/man7/signal.7.html
https://www.freebsd.org/cgi/man.cgi?sektion=3&query=signal
2021-10-14 07:50:37 +11:00
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2012-03-04 08:04:24 +11:00
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