Revision 5c6cb22f src/urt_core.c

View differences:

src/urt_core.c
244 244 
 * @return  Returns a pointer to the requested service. Returns NULL if no service matches the given ID.
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 */
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#if (URT_CFG_PUBSUB_ENABLED)
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  urt_topic_t* urtCoreGetTopic(urt_topicid_t id) {return urt_topic_t;}
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  urt_topic_t* urtCoreGetTopic(urt_topicid_t id)
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  {
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      urtMutexLock(&core._lock);
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      urt_topic_t* topic = core._topics;
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      while (topic != NULL && topic->id < id)
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          topic = topic->next;
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      urtMutexUnlock(&core._lock);
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      if (topic != NULL && topic->id == id)
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          return topic;
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      else
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        return NULL;
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  }
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#endif /* URT_CFG_PUBSUB_ENABLED */
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