Update bits-info.sh

tools/bits-info.sh

@@ -10,6 +10,38 @@ SCRIPT_VERSION='1.5.13'
 
 ### CONFIGURATION ###
 
+my_func()
+{
+  sleep 120
+}
+
+my_func_timeout()
+{
+  local _sec_limit _pid
+  _sec_limit=3
+
+  my_func &
+  _pid="${!}"
+
+  while test "$((_sec_limit = _sec_limit - 1))" -ge 0; do
+    sleep 1
+    if kill 2> /dev/null -0 "${_pid}"; then
+      echo 'Still running'
+    else
+      wait "${_pid}" || return "${?}"
+      return '0'
+    fi
+  done
+
+  kill "${_pid}"
+  echo "Kill: $?"
+  return 124
+}
+
+my_func_timeout
+echo "Return value: ${?}"
+exit 0
+
 set -u 2> /dev/null || :
 # shellcheck disable=SC3040 # Ignore: In POSIX sh, set option pipefail is undefined
 case "$(set 2> /dev/null -o || set || :)" in *'pipefail'*) set -o pipefail || printf 1>&2 '%s\n' 'Failed: pipefail' ;; *) ;; esac