apr_status_t procmgr_fetch_cmd()

in modules/fcgid/fcgid_pm_win.c [232:252]

• 17 lines of code
• 5 McCabe index (conditional complexity)

apr_status_t procmgr_fetch_cmd(fcgid_command * command,
                              server_rec * main_server)
{
    fcgid_command *peakcmd = NULL;

    if (!g_must_exit && g_msgqueue) {
        if (apr_queue_pop(g_msgqueue, (void **)&peakcmd) == APR_SUCCESS) {
            if (!peakcmd)
                return APR_TIMEUP;  /* This a wake up message */
            else {
                /* Copy the command, and then free the memory */
                memcpy(command, peakcmd, sizeof(*peakcmd));
                free(peakcmd);

                return APR_SUCCESS;
            }
        }
    }

    return APR_TIMEUP;
}