C++ (Cpp) ngx_mutex_destroy Examples

Example #1

File: ngx_kqueue_module.c Project: sudorails/e_verification

static void
ngx_kqueue_done(ngx_cycle_t *cycle)
{
    if (close(ngx_kqueue) == -1) {
        ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
                      "kqueue close() failed");
    }

    ngx_kqueue = -1;

#if (NGX_THREADS)
    ngx_mutex_destroy(kevent_mutex);
    ngx_mutex_destroy(list_mutex);
#endif

    ngx_free(change_list1);
    ngx_free(change_list0);
    ngx_free(event_list);

    change_list1 = NULL;
    change_list0 = NULL;
    change_list = NULL;
    event_list = NULL;
    max_changes = 0;
    nchanges = 0;
    nevents = 0;
}

Example #2

File: ngx_event_mbedtls.c Project: sbagmeijer/nginx

static void
ngx_mbedtls_exit(ngx_cycle_t *cycle)
{
#if (NGX_THREADS)
    ngx_mutex_destroy(ngx_ctr_drbg_mutex);
#endif
}

Example #3

File: ngx_process_cycle.c Project: AllardJ/Tomato

static void
ngx_wakeup_worker_threads(ngx_cycle_t *cycle)
{
    ngx_int_t   i;
    ngx_uint_t  live;

    for ( ;; ) {

        live = 0;

        for (i = 0; i < ngx_threads_n; i++) {
            if (ngx_threads[i].state < NGX_THREAD_EXIT) {
                if (ngx_cond_signal(ngx_threads[i].cv) == NGX_ERROR) {
                    ngx_threads[i].state = NGX_THREAD_DONE;

                } else {
                    live = 1;
                }
            }

            if (ngx_threads[i].state == NGX_THREAD_EXIT) {
                ngx_thread_join(ngx_threads[i].tid, NULL);
                ngx_threads[i].state = NGX_THREAD_DONE;
            }
        }

        if (live == 0) {
            ngx_log_debug0(NGX_LOG_DEBUG_CORE, cycle->log, 0,
                           "all worker threads are joined");

            /* STUB */
            ngx_done_events(cycle);
            ngx_mutex_destroy(ngx_event_timer_mutex);
            ngx_mutex_destroy(ngx_posted_events_mutex);

            return;
        }

        ngx_sched_yield();
    }
}