mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
1164841167
client/mysql.cc: Remove unused functions. client/sql_string.cc: Remove unused functions. include/my_pthread.h: Remove unused prototype. mysys/my_pthread.c: Remove unused function. sql/lock.cc: Remove unused function. sql/lock.h: Remove unused and duplicated prototypes. sql/sql_class.h: Removed unused variables. sql/sql_const.h: Remove unused defines. sql/sql_priv.h: Remove unused defines. sql/sql_string.cc: Remove unused prototype. sql/thr_malloc.cc: Remove unused function. sql/thr_malloc.h: Remove unused prototype. storage/myisam/CMakeLists.txt: Remove obsolete fulltext file. storage/myisam/Makefile.am: Remove obsolete files (were already commented out). storage/myisam/ft_eval.c: Remove obsolete fulltext file. storage/myisam/ft_eval.h: Remove obsolete fulltext file. storage/myisam/ft_stem.c: Remove obsolete fulltext file. storage/myisam/ft_test1.c: Remove obsolete fulltext file. storage/myisam/ft_test1.h: Remove obsolete fulltext file.
74 lines
3 KiB
C++
74 lines
3 KiB
C++
#ifndef LOCK_INCLUDED
|
|
#define LOCK_INCLUDED
|
|
|
|
#include "thr_lock.h" /* thr_lock_type */
|
|
|
|
// Forward declarations
|
|
struct TABLE;
|
|
struct TABLE_LIST;
|
|
class THD;
|
|
typedef struct st_mysql_lock MYSQL_LOCK;
|
|
|
|
/* mysql_lock_tables() and open_table() flags bits */
|
|
#define MYSQL_OPEN_IGNORE_GLOBAL_READ_LOCK 0x0001
|
|
#define MYSQL_OPEN_IGNORE_FLUSH 0x0002
|
|
#define MYSQL_OPEN_TEMPORARY_ONLY 0x0004
|
|
#define MYSQL_LOCK_IGNORE_GLOBAL_READ_ONLY 0x0008
|
|
#define MYSQL_LOCK_LOG_TABLE 0x0010
|
|
#define MYSQL_OPEN_TAKE_UPGRADABLE_MDL 0x0020
|
|
/**
|
|
Do not try to acquire a metadata lock on the table: we
|
|
already have one.
|
|
*/
|
|
#define MYSQL_OPEN_HAS_MDL_LOCK 0x0040
|
|
/**
|
|
If in locked tables mode, ignore the locked tables and get
|
|
a new instance of the table.
|
|
*/
|
|
#define MYSQL_OPEN_GET_NEW_TABLE 0x0080
|
|
/** Don't look up the table in the list of temporary tables. */
|
|
#define MYSQL_OPEN_SKIP_TEMPORARY 0x0100
|
|
/** Fail instead of waiting when conficting metadata lock is discovered. */
|
|
#define MYSQL_OPEN_FAIL_ON_MDL_CONFLICT 0x0200
|
|
/** Open tables using MDL_SHARED lock instead of one specified in parser. */
|
|
#define MYSQL_OPEN_FORCE_SHARED_MDL 0x0400
|
|
/**
|
|
Open tables using MDL_SHARED_HIGH_PRIO lock instead of one specified
|
|
in parser.
|
|
*/
|
|
#define MYSQL_OPEN_FORCE_SHARED_HIGH_PRIO_MDL 0x0800
|
|
/**
|
|
When opening or locking the table, use the maximum timeout
|
|
(LONG_TIMEOUT = 1 year) rather than the user-supplied timeout value.
|
|
*/
|
|
#define MYSQL_LOCK_IGNORE_TIMEOUT 0x1000
|
|
|
|
/** Please refer to the internals manual. */
|
|
#define MYSQL_OPEN_REOPEN (MYSQL_OPEN_IGNORE_FLUSH |\
|
|
MYSQL_OPEN_IGNORE_GLOBAL_READ_LOCK |\
|
|
MYSQL_LOCK_IGNORE_GLOBAL_READ_ONLY |\
|
|
MYSQL_LOCK_IGNORE_TIMEOUT |\
|
|
MYSQL_OPEN_GET_NEW_TABLE |\
|
|
MYSQL_OPEN_SKIP_TEMPORARY |\
|
|
MYSQL_OPEN_HAS_MDL_LOCK)
|
|
|
|
|
|
MYSQL_LOCK *mysql_lock_tables(THD *thd, TABLE **table, uint count, uint flags);
|
|
void mysql_unlock_tables(THD *thd, MYSQL_LOCK *sql_lock);
|
|
void mysql_unlock_read_tables(THD *thd, MYSQL_LOCK *sql_lock);
|
|
void mysql_unlock_some_tables(THD *thd, TABLE **table,uint count);
|
|
void mysql_lock_remove(THD *thd, MYSQL_LOCK *locked,TABLE *table);
|
|
void mysql_lock_abort(THD *thd, TABLE *table, bool upgrade_lock);
|
|
bool mysql_lock_abort_for_thread(THD *thd, TABLE *table);
|
|
MYSQL_LOCK *mysql_lock_merge(MYSQL_LOCK *a,MYSQL_LOCK *b);
|
|
TABLE_LIST *mysql_lock_have_duplicate(THD *thd, TABLE_LIST *needle,
|
|
TABLE_LIST *haystack);
|
|
void broadcast_refresh(void);
|
|
/* Lock based on name */
|
|
bool lock_table_names(THD *thd, TABLE_LIST *table_list);
|
|
void unlock_table_names(THD *thd);
|
|
/* Lock based on stored routine name */
|
|
bool lock_routine_name(THD *thd, bool is_function, const char *db,
|
|
const char *name);
|
|
|
|
#endif /* LOCK_INCLUDED */
|