diff options
Diffstat (limited to 'deps/node/deps/cares/src/ares_destroy.c')
-rw-r--r-- | deps/node/deps/cares/src/ares_destroy.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/deps/node/deps/cares/src/ares_destroy.c b/deps/node/deps/cares/src/ares_destroy.c deleted file mode 100644 index fed2009a..00000000 --- a/deps/node/deps/cares/src/ares_destroy.c +++ /dev/null @@ -1,113 +0,0 @@ - -/* Copyright 1998 by the Massachusetts Institute of Technology. - * Copyright (C) 2004-2011 by Daniel Stenberg - * - * Permission to use, copy, modify, and distribute this - * software and its documentation for any purpose and without - * fee is hereby granted, provided that the above copyright - * notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting - * documentation, and that the name of M.I.T. not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * M.I.T. makes no representations about the suitability of - * this software for any purpose. It is provided "as is" - * without express or implied warranty. - */ - -#include "ares_setup.h" - -#include <assert.h> - -#include "ares.h" -#include "ares_private.h" - -void ares_destroy_options(struct ares_options *options) -{ - int i; - - if(options->servers) - ares_free(options->servers); - for (i = 0; i < options->ndomains; i++) - ares_free(options->domains[i]); - if(options->domains) - ares_free(options->domains); - if(options->sortlist) - ares_free(options->sortlist); - if(options->lookups) - ares_free(options->lookups); - if(options->resolvconf_path) - ares_free(options->resolvconf_path); -} - -void ares_destroy(ares_channel channel) -{ - int i; - struct query *query; - struct list_node* list_head; - struct list_node* list_node; - - if (!channel) - return; - - list_head = &(channel->all_queries); - for (list_node = list_head->next; list_node != list_head; ) - { - query = list_node->data; - list_node = list_node->next; /* since we're deleting the query */ - query->callback(query->arg, ARES_EDESTRUCTION, 0, NULL, 0); - ares__free_query(query); - } -#ifndef NDEBUG - /* Freeing the query should remove it from all the lists in which it sits, - * so all query lists should be empty now. - */ - assert(ares__is_list_empty(&(channel->all_queries))); - for (i = 0; i < ARES_QID_TABLE_SIZE; i++) - { - assert(ares__is_list_empty(&(channel->queries_by_qid[i]))); - } - for (i = 0; i < ARES_TIMEOUT_TABLE_SIZE; i++) - { - assert(ares__is_list_empty(&(channel->queries_by_timeout[i]))); - } -#endif - - ares__destroy_servers_state(channel); - - if (channel->domains) { - for (i = 0; i < channel->ndomains; i++) - ares_free(channel->domains[i]); - ares_free(channel->domains); - } - - if(channel->sortlist) - ares_free(channel->sortlist); - - if (channel->lookups) - ares_free(channel->lookups); - - if (channel->resolvconf_path) - ares_free(channel->resolvconf_path); - - ares_free(channel); -} - -void ares__destroy_servers_state(ares_channel channel) -{ - struct server_state *server; - int i; - - if (channel->servers) - { - for (i = 0; i < channel->nservers; i++) - { - server = &channel->servers[i]; - ares__close_sockets(channel, server); - assert(ares__is_list_empty(&server->queries_to_server)); - } - ares_free(channel->servers); - channel->servers = NULL; - } - channel->nservers = -1; -} |