region.h File Reference

Classes

struct __db_reg_env

struct __db_reg_env_ref

struct __db_reginfo_t

struct __db_region

Defines

#define DB_REGION_ENV "__db.001"

#define DB_REGION_FMT "__db.%03d"

#define DB_REGION_MAGIC 0x120897

#define DB_REGION_NAME_LENGTH 8

#define DB_REGION_NAME_NUM 5

#define INVALID_REGION_SEGID -1

#define INVALID_ROFF 0

#define OS_ROUNDOFF(i, s)

#define OS_VMPAGESIZE (8 * 1024)

#define OS_VMROUNDOFF(i) OS_ROUNDOFF(i, OS_VMPAGESIZE)

#define PANIC_CHECK(dbenv)

#define R_ADDR(base, offset) ((void *)((u_int8_t *)((base)->addr) + offset))

#define R_LOCK(dbenv, reginfo) MUTEX_LOCK(&(reginfo)->rp->mutex, (dbenv)->lockfhp)

#define R_OFFSET(base, p) ((u_int32_t)((u_int8_t *)(p) - (u_int8_t *)(base)->addr))

#define R_UNLOCK(dbenv, reginfo) MUTEX_UNLOCK(&(reginfo)->rp->mutex)

#define REG_DEAD 0x01

#define REG_ID_ASSIGN (REG_ID_TXN + 1)

#define REG_ID_ENV 1

#define REG_ID_INVALID 0

#define REG_ID_LOCK 2

#define REG_ID_LOG 3

#define REG_ID_MPOOL 4

#define REG_ID_TXN 5

#define REGION_CREATE 0x01

#define REGION_CREATE_OK 0x02

Typedefs

typedef struct __db_reg_env REGENV

typedef struct __db_reg_env_ref REGENV_REF

typedef struct __db_region REGION

typedef u_int32_t roff_t