1 /* Copyright (c) 2012-2019. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef _MSG_KADEMLIA_EXAMPLES_TASK
8 #define _MSG_KADEMLIA_EXAMPLES_TASK
11 #include "simgrid/msg.h"
13 /* Types of tasks exchanged */
16 TASK_FIND_NODE_ANSWER,
18 TASK_FIND_VALUE_ANSWER,
22 /* Data attached with the tasks */
23 typedef struct s_task_data {
25 unsigned int sender_id; //Id of the guy who sent the task
26 unsigned int destination_id; //Id we are trying to find, if needed.
27 answer_t answer; //Answer to the request made, if needed.
28 char *answer_to; // mailbox to send the answer to (if not an answer).
29 const char *issuer_host_name; // used for logging
32 typedef s_task_data_t *task_data_t;
33 typedef const s_task_data_t* const_task_data_t;
35 //Task handling functions
36 msg_task_t task_new_find_node(unsigned int sender_id, unsigned int destination_id, char *mailbox, const char *hostname);
37 msg_task_t task_new_find_node_answer(unsigned int sender_id, unsigned int destination_id, answer_t answer,
38 char *mailbox, const char *hostname);
39 void task_free(msg_task_t task);
40 void task_free_v(void *task);
41 #endif /* _MSG_KADEMLIA_EXAMPLES_TASK */