diff options
Diffstat (limited to 'src/include/utils/inet.h')
| -rw-r--r-- | src/include/utils/inet.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/include/utils/inet.h b/src/include/utils/inet.h index b4d7359f19e..7dc179e2556 100644 --- a/src/include/utils/inet.h +++ b/src/include/utils/inet.h @@ -102,6 +102,21 @@ typedef struct macaddr } macaddr; /* + * This is the internal storage format for MAC8 addresses: + */ +typedef struct macaddr8 +{ + unsigned char a; + unsigned char b; + unsigned char c; + unsigned char d; + unsigned char e; + unsigned char f; + unsigned char g; + unsigned char h; +} macaddr8; + +/* * fmgr interface macros */ #define DatumGetInetPP(X) ((inet *) PG_DETOAST_DATUM_PACKED(X)) @@ -111,12 +126,19 @@ typedef struct macaddr /* obsolescent variants */ #define DatumGetInetP(X) ((inet *) PG_DETOAST_DATUM(X)) #define PG_GETARG_INET_P(n) DatumGetInetP(PG_GETARG_DATUM(n)) + /* macaddr is a fixed-length pass-by-reference datatype */ #define DatumGetMacaddrP(X) ((macaddr *) DatumGetPointer(X)) #define MacaddrPGetDatum(X) PointerGetDatum(X) #define PG_GETARG_MACADDR_P(n) DatumGetMacaddrP(PG_GETARG_DATUM(n)) #define PG_RETURN_MACADDR_P(x) return MacaddrPGetDatum(x) +/* macaddr8 is a fixed-length pass-by-reference datatype */ +#define DatumGetMacaddr8P(X) ((macaddr8 *) DatumGetPointer(X)) +#define Macaddr8PGetDatum(X) PointerGetDatum(X) +#define PG_GETARG_MACADDR8_P(n) DatumGetMacaddr8P(PG_GETARG_DATUM(n)) +#define PG_RETURN_MACADDR8_P(x) return Macaddr8PGetDatum(x) + /* * Support functions in network.c */ |