region.h File Reference

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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