Hi!
> +# tst_timeout "command arg1 arg2 ..." timeout
> +# Runs command for specified timeout (in seconds).
> +# Function returns retcode of command or 1 if arguments are invalid.
> +tst_timeout()
> +{
> + local command=$1
> + local timeout=$(echo $2 | grep -o "^[0-9]\+$")
> +
> + # command must be non-empty string with command to run
> + if [ -z "$command" ]; then
> + echo "first argument must be non-empty string"
> + return 1
> + fi
> +
> + # accept only numbers as timeout
> + if [ -z "$timeout" ]; then
> + echo "only numbers as second argument"
> + return 1
> + fi
> +
> + setsid sh -c "eval $command" 2>&1 &
> + local pid=$!
> + local pgid=$(ps -eo pid,pgid | grep $pid | sed 's/^.* //')
Hmm, wouldn't be the $pid == $pgid in this case? Or is there a scenario
where this would not hold?
Otherwise it looks good to me.
--
Cyril Hrubis
[email protected]
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