C++ (Cpp) try_delete_node示例

示例#1

文件： erl_node_tables.c 项目： JamesGreenhalgh/otp

void erts_schedule_delete_node(ErlNode *enp)
{
    ASSERT(enp != erts_this_node);
    if (enp != erts_this_node) {
	if (node_tab_delete_delay == 0)
	    try_delete_node((void *) enp);
	else if (node_tab_delete_delay > 0)
	    erts_start_timer_callback(node_tab_delete_delay,
				      try_delete_node,
				      (void *) enp);
    }
}

示例#2

文件： erl_node_tables.c 项目： 3112517927/otp

void
erts_set_this_node(Eterm sysname, Uint creation)
{
    ERTS_SMP_LC_ASSERT(erts_thr_progress_is_blocking());
    ASSERT(erts_refc_read(&erts_this_dist_entry->refc, 2));

    if (erts_refc_dectest(&erts_this_node->refc, 0) == 0)
        try_delete_node(erts_this_node);

    if (erts_refc_dectest(&erts_this_dist_entry->refc, 0) == 0)
        try_delete_dist_entry(erts_this_dist_entry);

    erts_this_node = NULL; /* to make sure refc is bumped for this node */
    erts_this_node = erts_find_or_insert_node(sysname, creation);
    erts_this_dist_entry = erts_this_node->dist_entry;

    erts_refc_inc(&erts_this_dist_entry->refc, 2);

    erts_this_node_sysname = erts_this_node_sysname_BUFFER;
    erts_snprintf(erts_this_node_sysname, sizeof(erts_this_node_sysname_BUFFER),
		  "%T", sysname);
}