openvpn_lib.py 文件源码

def run_command_killable(*argv):
    filename = argv[0]
    status = None
    pid = os.spawnvp(os.P_NOWAIT, filename, argv)
    try:
        status = waitpid_reap_other_children(pid)
    except BaseException as s:
        warn("An error occurred. Aborting.")
        stop_child_process(filename, pid)
        raise
    if status != 0:
        if status is None:
            error("%s exited with unknown status\n" % filename)
        else:
            error("%s failed with status %d\n" % (filename, os.WEXITSTATUS(status)))
        sys.exit(1)