db

db_int.h File Reference

#include "db.h"
#include <varargs.h>
#include "queue.h"
#include "shqueue.h"
#include "debug.h"
#include "mutex.h"
#include "mutex_ext.h"
#include "region.h"
#include "env_ext.h"
#include "os.h"
#include "os_ext.h"
#include "common_ext.h"

Go to the source code of this file.

Classes

struct __db_globals

struct __dbc_internal

struct __dbpginfo

struct __fn

Defines

#define __DBC_INTERNAL

#define ALIGN(value, bound) (((value) + (bound) - 1) & ~(((u_int)bound) - 1))

#define ALIGNP(value, bound) ALIGN((db_alignp_t)value, bound)

#define COMPQUIET(n, v) (n) = (v)

#define DB_DEF_IOSIZE (8 * 1024)

#define DB_FTYPE_NOTSET 0

#define DB_FTYPE_SET -1

#define DB_GLOBAL(v) CDB___db_global_values.v

#define DB_ILLEGAL_AFTER_OPEN(dbp, name)

#define DB_ILLEGAL_BEFORE_OPEN(dbp, name)

#define DB_ILLEGAL_IN_ENV(dbp, name)

#define DB_ILLEGAL_METHOD(dbp, flags)

#define DB_IS_THREADED(dbp) ((dbp)->mutexp != NULL)

#define DB_LINE "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="

#define DB_LOGGING(dbc) (LOGGING_ON((dbc)->dbp->dbenv) && !F_ISSET(dbc, DBC_RECOVER))

#define DB_LOGONLY 0x01

#define DB_MAX_PGSIZE 0x010000

#define DB_MIN_PGSIZE 0x000200

#define DB_NONBLOCK(C) ((C)->txn != NULL && F_ISSET((C)->txn, TXN_NOWAIT))

#define DB_OSO_CREATE 0x001

#define DB_OSO_EXCL 0x002

#define DB_OSO_LOG 0x004

#define DB_OSO_RDONLY 0x008

#define DB_OSO_SEQ 0x010

#define DB_OSO_TEMP 0x020

#define DB_OSO_TRUNC 0x040

#define ENV_ILLEGAL_AFTER_OPEN(dbenv, name)

#define ENV_REQUIRES_CONFIG(dbenv, handle, subsystem)

#define F_CLR(p, f) (p)->flags &= ~(f)

#define F_ISSET(p, f) ((p)->flags & (f))

#define F_SET(p, f) (p)->flags |= (f)

#define FLD_CLR(fld, f) (fld) &= ~(f)

#define FLD_ISSET(fld, f) ((fld) & (f))

#define FLD_SET(fld, f) (fld) |= (f)

#define GIGABYTE 1073741824

#define IS_RECOVERING(dbenv)

#define IS_ZERO_LSN(LSN) ((LSN).file == 0)

#define LF_CLR(f) (flags &= ~(f))

#define LF_ISSET(f) (flags & (f))

#define LF_SET(f) (flags |= (f))

#define LOCKING(dbenv) F_ISSET(dbenv, DB_ENV_CDB)

#define LOCKING_ON(dbenv) ((dbenv)->lk_handle != NULL)

#define LOGGING_ON(dbenv) ((dbenv)->lg_handle != NULL)

#define MAXPATHLEN 1024

#define MEGABYTE 1048576

#define MPOOL_ON(dbenv) ((dbenv)->mp_handle != NULL)

#define MS_PER_SEC 1000

#define P_TO_ULONG(p) ((u_long)(db_alignp_t)(p))

#define PATH_DOT "."

#define PATH_SEPARATOR "/"

#define RECNO_OOB 0

#define SSZ(name, field) ((int)&(((name *)0)->field))

#define SSZA(name, field) ((int)&(((name *)0)->field[0]))

#define STD_LOCKING(dbc)

#define TXN_ON(dbenv) ((dbenv)->tx_handle != NULL)

#define UINT16_T_MAX 0xffff

#define UINT32_T_MAX 0xffffffff

#define USEC_PER_MS 1000

#define ZERO_LSN(LSN)

Typedefs

typedef unsigned long long db_align_t

typedef unsigned long db_alignp_t

typedef struct __db_globals DB_GLOBALS

typedef struct __dbpginfo DB_PGINFO

typedef struct __fn FN

typedef struct __mutex_t MUTEX

typedef struct __db_reginfo_t REGINFO

typedef struct __vrfy_childinfo VRFY_CHILDINFO

typedef struct __vrfy_dbinfo VRFY_DBINFO

typedef struct __vrfy_pageinfo VRFY_PAGEINFO

Enumerations

enum APPNAME { DB_APP_NONE = 0, DB_APP_DATA, DB_APP_LOG, DB_APP_TMP }

enum DB_OS_SEEK { DB_OS_SEEK_CUR, DB_OS_SEEK_END, DB_OS_SEEK_SET }

Variables

DB_GLOBALS CDB___db_global_values

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