Arksine 9b0c9810a4 shell_command: allow callers to specify a "signal index"
Gives callers flexibility as to which signal is used to cancel a command first.  By default shell_command will start with SIGTERM, then proceed to SIGKILL.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-03-29 09:19:14 -04:00
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2021-02-27 12:55:48 -05:00