File critical_section.h¶

FileList > cubrid > src > thread > critical_section.h

#include "dbtype_def.h"
#include "porting.h"
#include "thread_compat.hpp"
#include <pthread.h>
#include <sys/time.h>

Classes¶

Type	Name
struct	sync_critical_section
struct	sync_rmutex
struct	sync_rwlock
struct	sync_stats

Public Types¶

Type	Name
typedef struct sync_critical_section	SYNC_CRITICAL_SECTION
enum	SYNC_PRIMITIVE_TYPE
typedef struct sync_rmutex	SYNC_RMUTEX
typedef struct sync_rwlock	SYNC_RWLOCK
typedef struct sync_stats	SYNC_STATS
enum	critical__section_8h_1a755c96456945ef03bae544705e8cca64
enum	critical__section_8h_1abc1a2abf1bf92c4036064143db1c8210

Public Static Attributes¶

Type	Name
const int	CRITICAL_SECTION_COUNT = `[STATIC\_CAST](porting_8h.md#define-static_cast) ([int](broker__monitor_8c.md#function-timeout), CSECT\_LAST)`

Public Functions¶

Type	Name
int	csect_check_own (THREAD_ENTRY * thread_p, int cs_index)
int	csect_demote (THREAD_ENTRY * thread_p, int cs_index, int wait_secs)
void	csect_dump_statistics (FILE * fp)
int	csect_enter (THREAD_ENTRY * thread_p, int cs_index, int wait_secs)
int	csect_enter_as_reader (THREAD_ENTRY * thread_p, int cs_index, int wait_secs)
int	csect_enter_critical_section (THREAD_ENTRY * thread_p, SYNC_CRITICAL_SECTION * cs_ptr, int wait_secs)
int	csect_enter_critical_section_as_reader (THREAD_ENTRY * thread_p, SYNC_CRITICAL_SECTION * cs_ptr, int wait_secs)
int	csect_exit (THREAD_ENTRY * thread_p, int cs_index)
int	csect_exit_critical_section (THREAD_ENTRY * thread_p, SYNC_CRITICAL_SECTION * cs_ptr)
int	csect_finalize_critical_section (SYNC_CRITICAL_SECTION * cs_ptr)
int	csect_finalize_static_critical_sections (void)
int	csect_initialize_critical_section (SYNC_CRITICAL_SECTION * cs_ptr, const char * name)
int	csect_initialize_static_critical_sections (void)
const char *	csect_name_at (int cs_index)
int	csect_promote (THREAD_ENTRY * thread_p, int cs_index, int wait_secs)
int	csect_start_scan (THREAD_ENTRY * thread_p, int show_type, DB_VALUE arg_values, int arg_cnt, void ctx)
void	rmutex_dump_statistics (FILE * fp)
int	rmutex_finalize (SYNC_RMUTEX * rmutex)
int	rmutex_initialize (SYNC_RMUTEX * rmutex, const char * name)
int	rmutex_lock (THREAD_ENTRY * thread_p, SYNC_RMUTEX * rmutex)
int	rmutex_unlock (THREAD_ENTRY * thread_p, SYNC_RMUTEX * rmutex)
void	rwlock_dump_statistics (FILE * fp)
int	rwlock_finalize (SYNC_RWLOCK * rwlock)
int	rwlock_initialize (SYNC_RWLOCK * rwlock, const char * name)
int	rwlock_read_lock (SYNC_RWLOCK * rwlock)
int	rwlock_read_unlock (SYNC_RWLOCK * rwlock)
int	rwlock_write_lock (SYNC_RWLOCK * rwlock)
int	rwlock_write_unlock (SYNC_RWLOCK * rwlock)
void	sync_dump_statistics (FILE * fp, SYNC_PRIMITIVE_TYPE type)
int	sync_finalize_sync_stats (void)
int	sync_initialize_sync_stats (void)

Public Types Documentation¶

typedef SYNC_CRITICAL_SECTION¶

typedef struct sync_critical_section SYNC_CRITICAL_SECTION;

enum SYNC_PRIMITIVE_TYPE¶

enum SYNC_PRIMITIVE_TYPE {
    SYNC_TYPE_NONE,
    SYNC_TYPE_CSECT,
    SYNC_TYPE_RWLOCK,
    SYNC_TYPE_RMUTEX,
    SYNC_TYPE_MUTEX,
    SYNC_TYPE_LAST = SYNC_TYPE_MUTEX,
    SYNC_TYPE_COUNT = SYNC_TYPE_LAST,
    SYNC_TYPE_ALL = SYNC_TYPE_LAST
};

typedef SYNC_RMUTEX¶

typedef struct sync_rmutex SYNC_RMUTEX;

typedef SYNC_RWLOCK¶

typedef struct sync_rwlock SYNC_RWLOCK;

typedef SYNC_STATS¶

typedef struct sync_stats SYNC_STATS;

enum critical__section_8h_1a755c96456945ef03bae544705e8cca64¶

enum critical__section_8h_1a755c96456945ef03bae544705e8cca64 {
    INF_WAIT = -1,
    NOT_WAIT = 0
};

enum critical__section_8h_1abc1a2abf1bf92c4036064143db1c8210¶

enum critical__section_8h_1abc1a2abf1bf92c4036064143db1c8210 {
    CSECT_WFG = 0,
    CSECT_LOG,
    CSECT_LOCATOR_SR_CLASSNAME_TABLE,
    CSECT_QPROC_QUERY_TABLE,
    CSECT_QPROC_LIST_CACHE,
    CSECT_DISK_CHECK,
    CSECT_CNV_FMT_LEXER,
    CSECT_HEAP_CHNGUESS,
    CSECT_TRAN_TABLE,
    CSECT_CT_OID_TABLE,
    CSECT_HA_SERVER_STATE,
    CSECT_COMPACTDB_ONE_INSTANCE,
    CSECT_ACL,
    CSECT_PARTITION_CACHE,
    CSECT_EVENT_LOG_FILE,
    CSECT_TRACE_LOG_FILE,
    CSECT_LOG_ARCHIVE,
    CSECT_ACCESS_STATUS,
    CSECT_LAST
};

Public Static Attributes Documentation¶

variable CRITICAL_SECTION_COUNT¶

const int CRITICAL_SECTION_COUNT;

Public Functions Documentation¶

function csect_check_own¶

int csect_check_own (
    THREAD_ENTRY * thread_p,
    int cs_index
)

function csect_demote¶

int csect_demote (
    THREAD_ENTRY * thread_p,
    int cs_index,
    int wait_secs
)

function csect_dump_statistics¶

void csect_dump_statistics (
    FILE * fp
)

function csect_enter¶

int csect_enter (
    THREAD_ENTRY * thread_p,
    int cs_index,
    int wait_secs
)

function csect_enter_as_reader¶

int csect_enter_as_reader (
    THREAD_ENTRY * thread_p,
    int cs_index,
    int wait_secs
)

function csect_enter_critical_section¶

int csect_enter_critical_section (
    THREAD_ENTRY * thread_p,
    SYNC_CRITICAL_SECTION * cs_ptr,
    int wait_secs
)

function csect_enter_critical_section_as_reader¶

int csect_enter_critical_section_as_reader (
    THREAD_ENTRY * thread_p,
    SYNC_CRITICAL_SECTION * cs_ptr,
    int wait_secs
)

function csect_exit¶

int csect_exit (
    THREAD_ENTRY * thread_p,
    int cs_index
)

function csect_exit_critical_section¶

int csect_exit_critical_section (
    THREAD_ENTRY * thread_p,
    SYNC_CRITICAL_SECTION * cs_ptr
)

function csect_finalize_critical_section¶

int csect_finalize_critical_section (
    SYNC_CRITICAL_SECTION * cs_ptr
)

function csect_finalize_static_critical_sections¶

int csect_finalize_static_critical_sections (
    void
)

function csect_initialize_critical_section¶

int csect_initialize_critical_section (
    SYNC_CRITICAL_SECTION * cs_ptr,
    const  char * name
)

function csect_initialize_static_critical_sections¶

int csect_initialize_static_critical_sections (
    void
)

function csect_name_at¶

const  char * csect_name_at (
    int cs_index
)

function csect_promote¶

int csect_promote (
    THREAD_ENTRY * thread_p,
    int cs_index,
    int wait_secs
)

function csect_start_scan¶

int csect_start_scan (
    THREAD_ENTRY * thread_p,
    int show_type,
    DB_VALUE ** arg_values,
    int arg_cnt,
    void ** ctx
)

function rmutex_dump_statistics¶

void rmutex_dump_statistics (
    FILE * fp
)

function rmutex_finalize¶

int rmutex_finalize (
    SYNC_RMUTEX * rmutex
)

function rmutex_initialize¶

int rmutex_initialize (
    SYNC_RMUTEX * rmutex,
    const  char * name
)

function rmutex_lock¶

int rmutex_lock (
    THREAD_ENTRY * thread_p,
    SYNC_RMUTEX * rmutex
)

function rmutex_unlock¶

int rmutex_unlock (
    THREAD_ENTRY * thread_p,
    SYNC_RMUTEX * rmutex
)

function rwlock_dump_statistics¶

void rwlock_dump_statistics (
    FILE * fp
)

function rwlock_finalize¶

int rwlock_finalize (
    SYNC_RWLOCK * rwlock
)

function rwlock_initialize¶

int rwlock_initialize (
    SYNC_RWLOCK * rwlock,
    const  char * name
)

function rwlock_read_lock¶

int rwlock_read_lock (
    SYNC_RWLOCK * rwlock
)

function rwlock_read_unlock¶

int rwlock_read_unlock (
    SYNC_RWLOCK * rwlock
)

function rwlock_write_lock¶

int rwlock_write_lock (
    SYNC_RWLOCK * rwlock
)

function rwlock_write_unlock¶

int rwlock_write_unlock (
    SYNC_RWLOCK * rwlock
)

function sync_dump_statistics¶

void sync_dump_statistics (
    FILE * fp,
    SYNC_PRIMITIVE_TYPE type
)

function sync_finalize_sync_stats¶

int sync_finalize_sync_stats (
    void
)

function sync_initialize_sync_stats¶

int sync_initialize_sync_stats (
    void
)

The documentation for this class was generated from the following file cubrid/src/thread/critical_section.h