-XBT_PUBLIC(void *) MSG_task_get_data(m_task_t task);
-XBT_PUBLIC(void) MSG_task_set_data(m_task_t task,void*data);
-XBT_PUBLIC(m_process_t) MSG_task_get_sender(m_task_t task);
-XBT_PUBLIC(m_host_t) MSG_task_get_source(m_task_t task);
-XBT_PUBLIC(const char *) MSG_task_get_name(m_task_t task);
-XBT_PUBLIC(MSG_error_t) MSG_task_cancel(m_task_t task);
-XBT_PUBLIC(MSG_error_t) MSG_task_destroy(m_task_t task);
-XBT_PUBLIC(void) MSG_task_ref(m_task_t t);
-
-XBT_PUBLIC(MSG_error_t) MSG_task_get(m_task_t * task, m_channel_t channel);
-XBT_PUBLIC(MSG_error_t) MSG_task_get_with_timeout(m_task_t * task,
- m_channel_t channel,
- double max_duration);
-XBT_PUBLIC(MSG_error_t) MSG_task_get_from_host(m_task_t * task, int channel,
- m_host_t host);
- MSG_error_t MSG_task_receive_from_host(m_task_t * task,
- const char *alias, m_host_t host);
-XBT_PUBLIC(MSG_error_t) MSG_task_get_ext(m_task_t * task, int channel,
- double max_duration, m_host_t host);
+XBT_PUBLIC(void *) MSG_task_get_data(msg_task_t task);
+XBT_PUBLIC(void) MSG_task_set_data(msg_task_t task, void *data);
+XBT_PUBLIC(void) MSG_task_set_copy_callback(void (*callback) (
+ msg_task_t task, msg_process_t src, msg_process_t dst));
+XBT_PUBLIC(msg_process_t) MSG_task_get_sender(msg_task_t task);
+XBT_PUBLIC(msg_host_t) MSG_task_get_source(msg_task_t task);
+XBT_PUBLIC(const char *) MSG_task_get_name(msg_task_t task);
+XBT_PUBLIC(void) MSG_task_set_name(msg_task_t task, const char *name);
+XBT_PUBLIC(msg_error_t) MSG_task_cancel(msg_task_t task);
+XBT_PUBLIC(msg_error_t) MSG_task_destroy(msg_task_t task);
+
+XBT_PUBLIC(msg_error_t) MSG_task_receive_from_host(msg_task_t * task, const char *alias,
+ msg_host_t host);
+
+XBT_PUBLIC(msg_error_t) MSG_task_execute(msg_task_t task);
+XBT_PUBLIC(msg_error_t) MSG_parallel_task_execute(msg_task_t task);
+XBT_PUBLIC(void) MSG_task_set_priority(msg_task_t task, double priority);
+
+XBT_PUBLIC(msg_error_t) MSG_process_sleep(double nb_sec);
+
+XBT_PUBLIC(double) MSG_task_get_compute_duration(msg_task_t task);
+XBT_PUBLIC(void) MSG_task_set_compute_duration(msg_task_t task,
+ double compute_duration);
+XBT_PUBLIC(void) MSG_task_set_data_size(msg_task_t task,
+ double data_size);
+
+XBT_PUBLIC(double) MSG_task_get_remaining_computation(msg_task_t task);
+XBT_PUBLIC(double) MSG_task_get_remaining_communication(msg_task_t task);
+XBT_PUBLIC(int) MSG_task_is_latency_bounded(msg_task_t task);
+XBT_PUBLIC(double) MSG_task_get_data_size(msg_task_t task);
+
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_receive_ext(msg_task_t * task, const char *alias, double timeout,
+ msg_host_t host);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_receive_with_timeout(msg_task_t * task, const char *alias,
+ double timeout);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_receive(msg_task_t * task, const char *alias);
+#define MSG_task_recv(t,a) MSG_task_receive(t,a)
+
+XBT_PUBLIC(msg_comm_t) MSG_task_isend(msg_task_t task, const char *alias);
+XBT_PUBLIC(msg_comm_t) MSG_task_isend_bounded(msg_task_t task, const char *alias, double maxrate);
+XBT_PUBLIC(msg_comm_t) MSG_task_isend_with_matching(msg_task_t task,
+ const char *alias,
+ int (*match_fun)(void*,void*, smx_action_t),
+ void *match_data);
+
+XBT_PUBLIC(void) MSG_task_dsend(msg_task_t task, const char *alias, void_f_pvoid_t cleanup);
+XBT_PUBLIC(void) MSG_task_dsend_bounded(msg_task_t task, const char *alias, void_f_pvoid_t cleanup, double maxrate);
+XBT_PUBLIC(msg_comm_t) MSG_task_irecv(msg_task_t * task, const char *alias);
+XBT_PUBLIC(int) MSG_comm_test(msg_comm_t comm);
+XBT_PUBLIC(int) MSG_comm_testany(xbt_dynar_t comms);
+XBT_PUBLIC(void) MSG_comm_destroy(msg_comm_t comm);
+XBT_PUBLIC(msg_error_t) MSG_comm_wait(msg_comm_t comm, double timeout);
+XBT_PUBLIC(void) MSG_comm_waitall(msg_comm_t * comm, int nb_elem,
+ double timeout);
+XBT_PUBLIC(int) MSG_comm_waitany(xbt_dynar_t comms);
+XBT_PUBLIC(msg_task_t) MSG_comm_get_task(msg_comm_t comm);
+XBT_PUBLIC(msg_error_t) MSG_comm_get_status(msg_comm_t comm);
+
+XBT_PUBLIC(int) MSG_task_listen(const char *alias);
+
+XBT_PUBLIC(int) MSG_task_listen_from_host(const char *alias,
+ msg_host_t host);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_send_with_timeout(msg_task_t task, const char *alias,
+ double timeout);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alias,
+ double timeout, double maxrate);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_send(msg_task_t task, const char *alias);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_task_send_bounded(msg_task_t task, const char *alias, double rate);
+
+XBT_PUBLIC(int) MSG_task_listen_from(const char *alias);
+
+XBT_PUBLIC(void) MSG_task_set_category (msg_task_t task, const char *category);
+XBT_PUBLIC(const char *) MSG_task_get_category (msg_task_t task);
+
+/************************** Task handling ************************************/
+XBT_PUBLIC(msg_error_t)
+ MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, msg_task_t * task,
+ msg_host_t host, double timeout);
+
+XBT_PUBLIC(msg_error_t)
+ MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, msg_task_t task,
+ double timeout);
+
+void MSG_mailbox_set_async(const char *alias);