tests/psa-client-server/psasim/test/start_server.sh

#!/bin/bash

# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later

set -e

# The server creates some local files when it starts up so we can wait for this
# event as signal that the server is ready so that we can start client(s).
function wait_for_server_startup() {
    while [ $(find . -name "psa_notify_*" | wc -l) -eq 0 ]; do
        sleep 0.1
    done
}

$(dirname "$0")/psa_server &
wait_for_server_startup