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Viewing changes to drizzled/lock.h

Remove dead memset call.

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drizzled/lock.h
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class Session;
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class Table;
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class TableList;
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typedef struct drizzled_lock_st DRIZZLE_LOCK;
 
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class DrizzleLock;
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DRIZZLE_LOCK *mysql_lock_tables(Session *session, Table **table, uint32_t count,
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                                uint32_t flags, bool *need_reopen);
 
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DrizzleLock *mysql_lock_tables(Session *session, Table **table, uint32_t count,
 
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                               uint32_t flags, bool *need_reopen);
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/* mysql_lock_tables() and open_table() flags bits */
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#define DRIZZLE_LOCK_IGNORE_GLOBAL_READ_LOCK      0x0001
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#define DRIZZLE_LOCK_IGNORE_FLUSH                 0x0002
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#define DRIZZLE_LOCK_NOTIFY_IF_NEED_REOPEN        0x0004
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#define DRIZZLE_OPEN_TEMPORARY_ONLY               0x0008
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void mysql_unlock_tables(Session *session, DRIZZLE_LOCK *sql_lock);
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void mysql_unlock_read_tables(Session *session, DRIZZLE_LOCK *sql_lock);
 
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void mysql_unlock_tables(Session *session, DrizzleLock *sql_lock);
 
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void mysql_unlock_read_tables(Session *session, DrizzleLock *sql_lock);
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void mysql_unlock_some_tables(Session *session, Table **table, uint32_t count);
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void mysql_lock_remove(Session *session, Table *table);
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void mysql_lock_abort(Session *session, Table *table);
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                              bool is_not_commit);
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void start_waiting_global_read_lock(Session *session);
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bool make_global_read_lock_block_commit(Session *session);
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bool set_protect_against_global_read_lock(void);
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void unset_protect_against_global_read_lock(void);
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void broadcast_refresh(void);
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/* Lock based on name */
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int lock_table_name(Session *session, TableList *table_list, bool check_in_use);
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void unlock_table_name(TableList *table_list);
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bool wait_for_locked_table_names(Session *session, TableList *table_list);
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bool lock_table_names(Session *session, TableList *table_list);
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void unlock_table_names(TableList *table_list, TableList *last_table);
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bool lock_table_names_exclusively(Session *session, TableList *table_list);
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