diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-09-18 15:21:23 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-09-18 15:21:23 -0400 |
| commit | 4bd1994650fddf49e717e35f1930d62208845974 (patch) | |
| tree | 0c6353be3e707d1ccfc7bca07ca87ca5fed1bcd8 /src/include/utils/jsonb.h | |
| parent | 3e1683d37e1d751eb2df9a5cb0507bebc6cf7d05 (diff) | |
Make DatumGetFoo/PG_GETARG_FOO/PG_RETURN_FOO macro names more consistent.
By project convention, these names should include "P" when dealing with a
pointer type; that is, if the result of a GETARG macro is of type FOO *,
it should be called PG_GETARG_FOO_P not just PG_GETARG_FOO. Some newer
types such as JSONB and ranges had not followed the convention, and a
number of contrib modules hadn't gotten that memo either. Rename the
offending macros to improve consistency.
In passing, fix a few places that thought PG_DETOAST_DATUM() returns
a Datum; it does not, it returns "struct varlena *". Applying
DatumGetPointer to that happens not to cause any bad effects today,
but it's formally wrong. Also, adjust an ltree macro that was designed
without any thought for what pgindent would do with it.
This is all cosmetic and shouldn't have any impact on generated code.
Mark Dilger, some further tweaks by me
Discussion: https://postgr.es/m/EA5676F4-766F-4F38-8348-ECC7DB427C6A@gmail.com
Diffstat (limited to 'src/include/utils/jsonb.h')
| -rw-r--r-- | src/include/utils/jsonb.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/include/utils/jsonb.h b/src/include/utils/jsonb.h index 24f491663bb..d639bbc960e 100644 --- a/src/include/utils/jsonb.h +++ b/src/include/utils/jsonb.h @@ -65,10 +65,10 @@ typedef enum #define JGIN_MAXLENGTH 125 /* max length of text part before hashing */ /* Convenience macros */ -#define DatumGetJsonb(d) ((Jsonb *) PG_DETOAST_DATUM(d)) -#define JsonbGetDatum(p) PointerGetDatum(p) -#define PG_GETARG_JSONB(x) DatumGetJsonb(PG_GETARG_DATUM(x)) -#define PG_RETURN_JSONB(x) PG_RETURN_POINTER(x) +#define DatumGetJsonbP(d) ((Jsonb *) PG_DETOAST_DATUM(d)) +#define JsonbPGetDatum(p) PointerGetDatum(p) +#define PG_GETARG_JSONB_P(x) DatumGetJsonbP(PG_GETARG_DATUM(x)) +#define PG_RETURN_JSONB_P(x) PG_RETURN_POINTER(x) typedef struct JsonbPair JsonbPair; typedef struct JsonbValue JsonbValue; |