pg_bswap.h File Reference

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Macros
#define	BSWAP32(x)
#define	BSWAP64(x)
#define	DatumBigEndianToNative(x)   BSWAP32(x)

Macro Definition Documentation

#define BSWAP32

(

x

)

Value:

((((x) << 24) & 0xff000000) | \
                    (((x) << 8)  & 0x00ff0000) | \
                    (((x) >> 8)  & 0x0000ff00) | \
                    (((x) >> 24) & 0x000000ff))

Definition at line 28 of file pg_bswap.h.

#define BSWAP64

(

x

)

Value:

((((x) << 56) & UINT64CONST(0xff00000000000000)) | \
                    (((x) << 40) & UINT64CONST(0x00ff000000000000)) | \
                    (((x) << 24) & UINT64CONST(0x0000ff0000000000)) | \
                    (((x) << 8)  & UINT64CONST(0x000000ff00000000)) | \
                    (((x) >> 8)  & UINT64CONST(0x00000000ff000000)) | \
                    (((x) >> 24) & UINT64CONST(0x0000000000ff0000)) | \
                    (((x) >> 40) & UINT64CONST(0x000000000000ff00)) | \
                    (((x) >> 56) & UINT64CONST(0x00000000000000ff)))

Definition at line 37 of file pg_bswap.h.

Referenced by uuid_2_double().

#define DatumBigEndianToNative

(

x

)

BSWAP32(x)

Definition at line 65 of file pg_bswap.h.

Referenced by macaddr_abbrev_convert(), uuid_abbrev_convert(), and varstr_abbrev_convert().