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Viewing changes to include/thr_lock.h

  • Committer: Brian Aker
  • Date: 2008-07-13 18:27:33 UTC
  • Revision ID: brian@tangent.org-20080713182733-3u1et5nrmofi8a8n
my_bool cleanup.

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include/thr_lock.h
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extern ulong max_write_lock_count;
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extern ulong table_lock_wait_timeout;
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extern my_bool thr_lock_inited;
 
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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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  void (*copy_status)(void*,void*);
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  void (*update_status)(void*);         /* Before release of write */
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  void (*restore_status)(void*);         /* Before release of read */
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  my_bool (*check_status)(void *);
 
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  bool (*check_status)(void *);
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} THR_LOCK;
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extern LIST *thr_lock_thread_list;
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my_bool init_thr_lock(void);            /* Must be called once/thread */
 
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bool init_thr_lock(void);               /* Must be called once/thread */
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#define thr_lock_owner_init(owner, info_arg) (owner)->info= (info_arg)
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void thr_lock_info_init(THR_LOCK_INFO *info);
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void thr_lock_init(THR_LOCK *lock);
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enum enum_thr_lock_result thr_multi_lock(THR_LOCK_DATA **data,
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                                         uint count, THR_LOCK_OWNER *owner);
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void thr_multi_unlock(THR_LOCK_DATA **data,uint count);
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void thr_abort_locks(THR_LOCK *lock, my_bool upgrade_lock);
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my_bool thr_abort_locks_for_thread(THR_LOCK *lock, my_thread_id thread);
 
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void thr_abort_locks(THR_LOCK *lock, bool upgrade_lock);
 
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bool thr_abort_locks_for_thread(THR_LOCK *lock, my_thread_id thread);
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void thr_print_locks(void);             /* For debugging */
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my_bool thr_upgrade_write_delay_lock(THR_LOCK_DATA *data);
 
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bool thr_upgrade_write_delay_lock(THR_LOCK_DATA *data);
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void    thr_downgrade_write_lock(THR_LOCK_DATA *data,
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                                 enum thr_lock_type new_lock_type);
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my_bool thr_reschedule_write_lock(THR_LOCK_DATA *data);
 
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bool thr_reschedule_write_lock(THR_LOCK_DATA *data);
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#ifdef  __cplusplus
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}
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#endif