xlogdefs.h File Reference (original) (raw)

#include <fcntl.h>

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Macros
#define	InvalidXLogRecPtr 0

#define	XLogRecPtrIsValid(r) ((r) != InvalidXLogRecPtr)

#define	XLogRecPtrIsInvalid(r) ((r) == InvalidXLogRecPtr)

#define	FirstNormalUnloggedLSN ((XLogRecPtr) 1000)

#define	LSN_FORMAT_ARGS(lsn) (StaticAssertVariableIsOfTypeMacro((lsn), XLogRecPtr), (uint32) ((lsn) >> 32)), ((uint32) (lsn))

#define	DEFAULT_WAL_SYNC_METHOD WAL_SYNC_METHOD_FDATASYNC

Typedefs
typedef uint64	XLogRecPtr

typedef uint64	XLogSegNo

typedef uint32	TimeLineID

typedef uint16	ReplOriginId

Macro Definition Documentation

◆ DEFAULT_WAL_SYNC_METHOD

#define DEFAULT_WAL_SYNC_METHOD WAL_SYNC_METHOD_FDATASYNC

Definition at line 83 of file xlogdefs.h.

◆ FirstNormalUnloggedLSN

#define FirstNormalUnloggedLSN ((XLogRecPtr) 1000)

Definition at line 37 of file xlogdefs.h.

◆ InvalidXLogRecPtr

#define InvalidXLogRecPtr 0

Definition at line 28 of file xlogdefs.h.

◆ LSN_FORMAT_ARGS

| #define LSN_FORMAT_ARGS | ( | | lsn | ) | (StaticAssertVariableIsOfTypeMacro((lsn), XLogRecPtr), (uint32) ((lsn) >> 32)), ((uint32) (lsn)) | | ------------------------------------------------------------------------------------- | - | | --- | - | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

Definition at line 47 of file xlogdefs.h.

◆ XLogRecPtrIsInvalid

| #define XLogRecPtrIsInvalid | ( | | r | ) | ((r) == InvalidXLogRecPtr) | | --------------------------------------------------------------------------------------- | - | | - | - | ---------------------------------------------------------------------------------- |

Definition at line 30 of file xlogdefs.h.

◆ XLogRecPtrIsValid

| #define XLogRecPtrIsValid | ( | | r | ) | ((r) != InvalidXLogRecPtr) | | ------------------------------------------------------------------------------------- | - | | - | - | ---------------------------------------------------------------------------------- |

Definition at line 29 of file xlogdefs.h.

Typedef Documentation

◆ ReplOriginId

typedef uint16 ReplOriginId

Definition at line 69 of file xlogdefs.h.

◆ TimeLineID

typedef uint32 TimeLineID

Definition at line 63 of file xlogdefs.h.

◆ XLogRecPtr

typedef uint64 XLogRecPtr

Definition at line 21 of file xlogdefs.h.

◆ XLogSegNo

typedef uint64 XLogSegNo

Definition at line 52 of file xlogdefs.h.