[LTP] [PATCH v3 0/4] shell: Fix orphan timeout sleep processes

[Li Wang]

I fix up tiny issues of Joerg's patch and resend with combine my
two follow-up new fixes together to be review.

V2 --> v3
 use sleep command in timeout tests
 fix code indent issue
 fix a bug in _tst_kill_test for kill looping
 limit the "kill $sleep_pid; eixt" action

Joerg Vehlow (2):
  shell: Extend timeout tests
  shell: Prevent orphan timeout sleep processes

Li Wang (2):
  lib: ignore SIGINT in _tst_kill_test
  lib: reset SIGTERM to original disposition if timeout occured

 lib/newlib_tests/shell/test_timeout.sh | 178 ++++++++++++++++++++++---
 lib/newlib_tests/shell/timeout03.sh    |   4 +-
 lib/newlib_tests/shell/timeout04.sh    |  22 +++
 testcases/lib/tst_test.sh              |  32 +++--
 4 files changed, 204 insertions(+), 32 deletions(-)
 create mode 100755 lib/newlib_tests/shell/timeout04.sh

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2.30.2