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Viewing changes to drizzled/internal/my_pthread.h

  • Committer: lbieber
  • Date: 2010-08-10 18:52:46 UTC
  • mfrom: (1698.1.2 staging)
  • Revision ID: lbieber@orisndriz03-20100810185246-7nawc4svsxr4llh5
Merge Joe -remove the increment wrapper calls in my_pthread.h

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drizzled/internal/my_pthread.h
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        (pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L)))
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#endif
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/*
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  statistics_xxx functions are for non critical statistic,
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  maintained in global variables.
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  - race conditions can occur, making the result slightly inaccurate.
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  - the lock given is not honored.
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*/
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#define statistic_decrement(V,L) (V)--
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#define statistic_increment(V,L) (V)++
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#define statistic_add(V,C,L)     (V)+=(C)
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#define statistic_sub(V,C,L)     (V)-=(C)
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/*
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  No locking needed, the counter is owned by the thread
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*/
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#define status_var_increment(V) (V)++
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#define status_var_decrement(V) (V)--
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#define status_var_add(V,C)     (V)+=(C)
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#define status_var_sub(V,C)     (V)-=(C)
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} /* namespace internal */
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} /* namespace drizzled */
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