- New function: get task name

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4288 818b1a75-f10b-46b9-bf7c-635c3b92a50f

common/utils/itti/intertask_interface.c

@@ -76,8 +76,7 @@ struct message_list_s {
 
 typedef struct task_desc_s {
     /* Queue of messages belonging to the task */
-    STAILQ_HEAD(message_queue_head, message_list_s)
-    message_queue;
+    STAILQ_HEAD(message_queue_head, message_list_s) message_queue;
 
     /* Number of messages in the queue */
     volatile uint32_t message_in_queue;
@@ -85,7 +84,7 @@ typedef struct task_desc_s {
     pthread_mutex_t message_queue_mutex;
     /* Conditional var for message queue and task synchro */
     pthread_cond_t message_queue_cond_var;
-    pthread_t task_thread;
+    pthread_t      task_thread;
     volatile task_state_t task_state;
 } task_desc_t;
 
@@ -125,6 +124,15 @@ char *itti_get_message_name(MessagesIds message_id) {
     return (itti_desc.messages_info[message_id].name);
 }
 
+char *itti_get_task_name(task_id_t task_id)
+{
+    thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
+
+    DevCheck(thread_id < itti_desc.thread_max, thread_id, itti_desc.thread_max, 0);
+
+    return (itti_desc.threads_name[thread_id]);
+}
+
 int itti_send_broadcast_message(MessageDef *message_p) {
     thread_id_t origin_thread_id;
     uint32_t i;
@@ -371,7 +379,7 @@ void itti_exit_task(void) {
 }
 
 void itti_terminate_tasks(task_id_t task_id) {
-// Sends Terminate signals to all tasks.
+    // Sends Terminate signals to all tasks.
     itti_send_terminate_message (task_id);
 
     if (itti_desc.thread_handling_signals >= 0) {

common/utils/itti/intertask_interface.h

@@ -115,8 +115,8 @@ void itti_poll_msg(task_id_t task_id, instance_t instance, MessageDef **received
  * @returns -1 on failure, 0 otherwise
  **/
 int itti_create_task(task_id_t task_id,
-                                    void *(*start_routine) (void *),
-                                    void *args_p);
+                     void *(*start_routine) (void *),
+                     void *args_p);
 
 /** \brief Mark the task as in ready state
  * \param task_id task to mark as ready
@@ -137,13 +137,18 @@ void itti_terminate_tasks(task_id_t task_id);
  **/
 char *itti_get_message_name(MessagesIds message_id);
 
+/** \brief Return the printable string associated with a task id
+ * \param thread_id Id of the task
+ **/
+char *itti_get_task_name(task_id_t task_id);
+
 /** \brief Alloc and memset(0) a new itti message.
  * \param origin_task_id Task ID of the sending task
  * \param message_id Message ID
  * @returns NULL in case of failure or newly allocated mesage ref
  **/
 inline MessageDef *itti_alloc_new_message(
-    task_id_t      origin_task_id,
+    task_id_t   origin_task_id,
     MessagesIds message_id);
 
 /** \brief handle signals and wait for all threads to join when the process complete.

common/utils/itti/intertask_interface_types.h

@@ -131,9 +131,9 @@ typedef struct MessageHeader_s
 {
         MessagesIds messageId; /**< Unique message id as referenced in enum MessagesIds */
 
-        task_id_t originTaskId; /**< ID of the sender task */
-        task_id_t destinationTaskId; /**< ID of the destination task */
-        instance_t instance; /* Task instance for virtualization */
+        task_id_t  originTaskId;        /**< ID of the sender task */
+        task_id_t  destinationTaskId;   /**< ID of the destination task */
+        instance_t instance;            /**< Task instance for virtualization */
 
         MessageHeaderSize size; /**< Message size (not including header size) */
 } MessageHeader;