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Viewing changes to mysys/thr_lock.h

  • Committer: Brian Aker
  • Date: 2009-10-12 06:15:02 UTC
  • mfrom: (1165.1.178 static-functions)
  • Revision ID: brian@gaz-20091012061502-cds4m0cya7ow8sj7
Merge Stewart

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Lines of Context:
mysys/thr_lock.h
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extern uint64_t max_write_lock_count;
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extern uint64_t table_lock_wait_timeout;
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extern bool thr_lock_inited;
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extern enum thr_lock_type thr_upgraded_concurrent_insert_lock;
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/*
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  A description of the thread which owns the lock. The address
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void thr_lock_delete(THR_LOCK *lock);
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void thr_lock_data_init(THR_LOCK *lock,THR_LOCK_DATA *data,
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                        void *status_param);
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enum enum_thr_lock_result thr_lock(THR_LOCK_DATA *data,
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                                   THR_LOCK_OWNER *owner,
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                                   enum thr_lock_type lock_type);
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void thr_unlock(THR_LOCK_DATA *data);
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enum enum_thr_lock_result thr_multi_lock(THR_LOCK_DATA **data,
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                                         uint32_t count, THR_LOCK_OWNER *owner);
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void thr_multi_unlock(THR_LOCK_DATA **data,uint32_t count);