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  • Committer: Monty Taylor
  • Date: 2010-06-16 19:53:18 UTC
  • mfrom: (1619.1.2 rollup)
  • Revision ID: mordred@inaugust.com-20100616195318-tlcz0u7gig54vjnm
Merged Brian's TableShare key usage from lp:~brianaker/drizzle/tableshare-key

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drizzled/table_share.h
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             TableIdentifier &identifier,
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             char *path_arg= NULL, uint32_t path_length_arg= 0); // Shares for cache
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  ~TableShare() 
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  {
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    assert(ref_count == 0);
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    /*
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      If someone is waiting for this to be deleted, inform it about this.
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      Don't do a delete until we know that no one is refering to this anymore.
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    */
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    if (tmp_table == message::Table::STANDARD)
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    {
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      /* share->mutex is locked in release_table_share() */
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      while (waiting_on_cond)
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      {
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        pthread_cond_broadcast(&cond);
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        pthread_cond_wait(&cond, &mutex);
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      }
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      /* No thread refers to this anymore */
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      pthread_mutex_unlock(&mutex);
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      pthread_mutex_destroy(&mutex);
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      pthread_cond_destroy(&cond);
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    }
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    hash_free(&name_hash);
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    storage_engine= NULL;
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    delete table_proto;
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    table_proto= NULL;
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    mem_root.free_root(MYF(0));                 // Free's share
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  };
 
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  ~TableShare();
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private:
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  /** Category of this table. */
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    return path.str;
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  }
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  const char *getCacheKey() const // This should never be called when we aren't looking at a cache.
 
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  const TableIdentifier::Key& getCacheKey() const // This should never be called when we aren't looking at a cache.
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  {
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    assert(private_key_for_cache.size());
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    return &private_key_for_cache[0];
 
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    return private_key_for_cache;
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  }
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  size_t getCacheKeySize() const