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Diffstat (limited to 'src/backend/utils/adt/varlena.c')
-rw-r--r--src/backend/utils/adt/varlena.c280
1 files changed, 135 insertions, 145 deletions
diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c
index 51130efd79b..0b5b4fd16a4 100644
--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.155 2007/02/27 23:48:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.156 2007/04/06 04:21:43 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -175,7 +175,7 @@ byteain(PG_FUNCTION_ARGS)
Datum
byteaout(PG_FUNCTION_ARGS)
{
- bytea *vlena = PG_GETARG_BYTEA_P(0);
+ bytea *vlena = PG_GETARG_BYTEA_PP(0);
char *result;
char *vp;
char *rp;
@@ -184,8 +184,8 @@ byteaout(PG_FUNCTION_ARGS)
int len;
len = 1; /* empty string has 1 char */
- vp = VARDATA(vlena);
- for (i = VARSIZE(vlena) - VARHDRSZ; i != 0; i--, vp++)
+ vp = VARDATA_ANY(vlena);
+ for (i = VARSIZE_ANY_EXHDR(vlena); i != 0; i--, vp++)
{
if (*vp == '\\')
len += 2;
@@ -195,8 +195,8 @@ byteaout(PG_FUNCTION_ARGS)
len++;
}
rp = result = (char *) palloc(len);
- vp = VARDATA(vlena);
- for (i = VARSIZE(vlena) - VARHDRSZ; i != 0; i--, vp++)
+ vp = VARDATA_ANY(vlena);
+ for (i = VARSIZE_ANY_EXHDR(vlena); i != 0; i--, vp++)
{
if (*vp == '\\')
{
@@ -277,13 +277,13 @@ textin(PG_FUNCTION_ARGS)
Datum
textout(PG_FUNCTION_ARGS)
{
- text *t = PG_GETARG_TEXT_P(0);
+ text *t = PG_GETARG_TEXT_PP(0);
int len;
char *result;
- len = VARSIZE(t) - VARHDRSZ;
+ len = VARSIZE_ANY_EXHDR(t);
result = (char *) palloc(len + 1);
- memcpy(result, VARDATA(t), len);
+ memcpy(result, VARDATA_ANY(t), len);
result[len] = '\0';
PG_RETURN_CSTRING(result);
@@ -315,11 +315,11 @@ textrecv(PG_FUNCTION_ARGS)
Datum
textsend(PG_FUNCTION_ARGS)
{
- text *t = PG_GETARG_TEXT_P(0);
+ text *t = PG_GETARG_TEXT_PP(0);
StringInfoData buf;
pq_begintypsend(&buf);
- pq_sendtext(&buf, VARDATA(t), VARSIZE(t) - VARHDRSZ);
+ pq_sendtext(&buf, VARDATA_ANY(t), VARSIZE_ANY_EXHDR(t));
PG_RETURN_BYTEA_P(pq_endtypsend(&buf));
}
@@ -412,10 +412,10 @@ text_length(Datum str)
PG_RETURN_INT32(toast_raw_datum_size(str) - VARHDRSZ);
else
{
- text *t = DatumGetTextP(str);
+ text *t = DatumGetTextPP(str);
- PG_RETURN_INT32(pg_mbstrlen_with_len(VARDATA(t),
- VARSIZE(t) - VARHDRSZ));
+ PG_RETURN_INT32(pg_mbstrlen_with_len(VARDATA_ANY(t),
+ VARSIZE_ANY_EXHDR(t)));
}
}
@@ -446,19 +446,19 @@ textoctetlen(PG_FUNCTION_ARGS)
Datum
textcat(PG_FUNCTION_ARGS)
{
- text *t1 = PG_GETARG_TEXT_P(0);
- text *t2 = PG_GETARG_TEXT_P(1);
+ text *t1 = PG_GETARG_TEXT_PP(0);
+ text *t2 = PG_GETARG_TEXT_PP(1);
int len1,
len2,
len;
text *result;
char *ptr;
- len1 = VARSIZE(t1) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(t1);
if (len1 < 0)
len1 = 0;
- len2 = VARSIZE(t2) - VARHDRSZ;
+ len2 = VARSIZE_ANY_EXHDR(t2);
if (len2 < 0)
len2 = 0;
@@ -471,9 +471,9 @@ textcat(PG_FUNCTION_ARGS)
/* Fill data field of result string... */
ptr = VARDATA(result);
if (len1 > 0)
- memcpy(ptr, VARDATA(t1), len1);
+ memcpy(ptr, VARDATA_ANY(t1), len1);
if (len2 > 0)
- memcpy(ptr + len1, VARDATA(t2), len2);
+ memcpy(ptr + len1, VARDATA_ANY(t2), len2);
PG_RETURN_TEXT_P(result);
}
@@ -1058,12 +1058,12 @@ text_cmp(text *arg1, text *arg2)
int len1,
len2;
- a1p = VARDATA(arg1);
- a2p = VARDATA(arg2);
-
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ a1p = VARDATA_ANY(arg1);
+ a2p = VARDATA_ANY(arg2);
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
+
return varstr_cmp(a1p, len1, a2p, len2);
}
@@ -1078,19 +1078,19 @@ text_cmp(text *arg1, text *arg2)
Datum
texteq(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
/*
* Since we only care about equality or not-equality, we can avoid all the
* expense of strcoll() here, and just do bitwise comparison.
*/
- if (VARSIZE(arg1) != VARSIZE(arg2))
+ if (VARSIZE_ANY_EXHDR(arg1) != VARSIZE_ANY_EXHDR(arg2))
result = false;
else
- result = (strncmp(VARDATA(arg1), VARDATA(arg2),
- VARSIZE(arg1) - VARHDRSZ) == 0);
+ result = (strncmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2),
+ VARSIZE_ANY_EXHDR(arg1)) == 0);
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -1101,19 +1101,19 @@ texteq(PG_FUNCTION_ARGS)
Datum
textne(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
/*
* Since we only care about equality or not-equality, we can avoid all the
* expense of strcoll() here, and just do bitwise comparison.
*/
- if (VARSIZE(arg1) != VARSIZE(arg2))
+ if (VARSIZE_ANY_EXHDR(arg1) != VARSIZE_ANY_EXHDR(arg2))
result = true;
else
- result = (strncmp(VARDATA(arg1), VARDATA(arg2),
- VARSIZE(arg1) - VARHDRSZ) != 0);
+ result = (strncmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2),
+ VARSIZE_ANY_EXHDR(arg1)) != 0);
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -1124,8 +1124,8 @@ textne(PG_FUNCTION_ARGS)
Datum
text_lt(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
result = (text_cmp(arg1, arg2) < 0);
@@ -1139,8 +1139,8 @@ text_lt(PG_FUNCTION_ARGS)
Datum
text_le(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
result = (text_cmp(arg1, arg2) <= 0);
@@ -1154,8 +1154,8 @@ text_le(PG_FUNCTION_ARGS)
Datum
text_gt(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
result = (text_cmp(arg1, arg2) > 0);
@@ -1169,8 +1169,8 @@ text_gt(PG_FUNCTION_ARGS)
Datum
text_ge(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
bool result;
result = (text_cmp(arg1, arg2) >= 0);
@@ -1184,8 +1184,8 @@ text_ge(PG_FUNCTION_ARGS)
Datum
bttextcmp(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int32 result;
result = text_cmp(arg1, arg2);
@@ -1200,8 +1200,8 @@ bttextcmp(PG_FUNCTION_ARGS)
Datum
text_larger(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
text *result;
result = ((text_cmp(arg1, arg2) > 0) ? arg1 : arg2);
@@ -1212,8 +1212,8 @@ text_larger(PG_FUNCTION_ARGS)
Datum
text_smaller(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
text *result;
result = ((text_cmp(arg1, arg2) < 0) ? arg1 : arg2);
@@ -1233,13 +1233,13 @@ internal_text_pattern_compare(text *arg1, text *arg2)
{
int result;
- result = memcmp(VARDATA(arg1), VARDATA(arg2),
- Min(VARSIZE(arg1), VARSIZE(arg2)) - VARHDRSZ);
+ result = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2),
+ Min(VARSIZE_ANY_EXHDR(arg1), VARSIZE_ANY_EXHDR(arg2)));
if (result != 0)
return result;
- else if (VARSIZE(arg1) < VARSIZE(arg2))
+ else if (VARSIZE_ANY_EXHDR(arg1) < VARSIZE_ANY_EXHDR(arg2))
return -1;
- else if (VARSIZE(arg1) > VARSIZE(arg2))
+ else if (VARSIZE_ANY_EXHDR(arg1) > VARSIZE_ANY_EXHDR(arg2))
return 1;
else
return 0;
@@ -1249,8 +1249,8 @@ internal_text_pattern_compare(text *arg1, text *arg2)
Datum
text_pattern_lt(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
result = internal_text_pattern_compare(arg1, arg2);
@@ -1265,8 +1265,8 @@ text_pattern_lt(PG_FUNCTION_ARGS)
Datum
text_pattern_le(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
result = internal_text_pattern_compare(arg1, arg2);
@@ -1281,11 +1281,11 @@ text_pattern_le(PG_FUNCTION_ARGS)
Datum
text_pattern_eq(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
- if (VARSIZE(arg1) != VARSIZE(arg2))
+ if (VARSIZE_ANY_EXHDR(arg1) != VARSIZE_ANY_EXHDR(arg2))
result = 1;
else
result = internal_text_pattern_compare(arg1, arg2);
@@ -1300,8 +1300,8 @@ text_pattern_eq(PG_FUNCTION_ARGS)
Datum
text_pattern_ge(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
result = internal_text_pattern_compare(arg1, arg2);
@@ -1316,8 +1316,8 @@ text_pattern_ge(PG_FUNCTION_ARGS)
Datum
text_pattern_gt(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
result = internal_text_pattern_compare(arg1, arg2);
@@ -1332,11 +1332,11 @@ text_pattern_gt(PG_FUNCTION_ARGS)
Datum
text_pattern_ne(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
- if (VARSIZE(arg1) != VARSIZE(arg2))
+ if (VARSIZE_ANY_EXHDR(arg1) != VARSIZE_ANY_EXHDR(arg2))
result = 1;
else
result = internal_text_pattern_compare(arg1, arg2);
@@ -1351,8 +1351,8 @@ text_pattern_ne(PG_FUNCTION_ARGS)
Datum
bttext_pattern_cmp(PG_FUNCTION_ARGS)
{
- text *arg1 = PG_GETARG_TEXT_P(0);
- text *arg2 = PG_GETARG_TEXT_P(1);
+ text *arg1 = PG_GETARG_TEXT_PP(0);
+ text *arg2 = PG_GETARG_TEXT_PP(1);
int result;
result = internal_text_pattern_compare(arg1, arg2);
@@ -1389,19 +1389,19 @@ byteaoctetlen(PG_FUNCTION_ARGS)
Datum
byteacat(PG_FUNCTION_ARGS)
{
- bytea *t1 = PG_GETARG_BYTEA_P(0);
- bytea *t2 = PG_GETARG_BYTEA_P(1);
+ bytea *t1 = PG_GETARG_BYTEA_PP(0);
+ bytea *t2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2,
len;
bytea *result;
char *ptr;
- len1 = VARSIZE(t1) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(t1);
if (len1 < 0)
len1 = 0;
- len2 = VARSIZE(t2) - VARHDRSZ;
+ len2 = VARSIZE_ANY_EXHDR(t2);
if (len2 < 0)
len2 = 0;
@@ -1414,9 +1414,9 @@ byteacat(PG_FUNCTION_ARGS)
/* Fill data field of result string... */
ptr = VARDATA(result);
if (len1 > 0)
- memcpy(ptr, VARDATA(t1), len1);
+ memcpy(ptr, VARDATA_ANY(t1), len1);
if (len2 > 0)
- memcpy(ptr + len1, VARDATA(t2), len2);
+ memcpy(ptr + len1, VARDATA_ANY(t2), len2);
PG_RETURN_BYTEA_P(result);
}
@@ -1509,8 +1509,8 @@ bytea_substr_no_len(PG_FUNCTION_ARGS)
Datum
byteapos(PG_FUNCTION_ARGS)
{
- bytea *t1 = PG_GETARG_BYTEA_P(0);
- bytea *t2 = PG_GETARG_BYTEA_P(1);
+ bytea *t1 = PG_GETARG_BYTEA_PP(0);
+ bytea *t2 = PG_GETARG_BYTEA_PP(1);
int pos;
int px,
p;
@@ -1519,14 +1519,14 @@ byteapos(PG_FUNCTION_ARGS)
char *p1,
*p2;
- if (VARSIZE(t2) <= VARHDRSZ)
- PG_RETURN_INT32(1); /* result for empty pattern */
+ len1 = VARSIZE_ANY_EXHDR(t1);
+ len2 = VARSIZE_ANY_EXHDR(t2);
- len1 = VARSIZE(t1) - VARHDRSZ;
- len2 = VARSIZE(t2) - VARHDRSZ;
+ if (len2 <= 0)
+ PG_RETURN_INT32(1); /* result for empty pattern */
- p1 = VARDATA(t1);
- p2 = VARDATA(t2);
+ p1 = VARDATA_ANY(t1);
+ p2 = VARDATA_ANY(t2);
pos = 0;
px = (len1 - len2);
@@ -1553,12 +1553,12 @@ byteapos(PG_FUNCTION_ARGS)
Datum
byteaGetByte(PG_FUNCTION_ARGS)
{
- bytea *v = PG_GETARG_BYTEA_P(0);
+ bytea *v = PG_GETARG_BYTEA_PP(0);
int32 n = PG_GETARG_INT32(1);
int len;
int byte;
- len = VARSIZE(v) - VARHDRSZ;
+ len = VARSIZE_ANY_EXHDR(v);
if (n < 0 || n >= len)
ereport(ERROR,
@@ -1566,7 +1566,7 @@ byteaGetByte(PG_FUNCTION_ARGS)
errmsg("index %d out of valid range, 0..%d",
n, len - 1)));
- byte = ((unsigned char *) VARDATA(v))[n];
+ byte = ((unsigned char *) VARDATA_ANY(v))[n];
PG_RETURN_INT32(byte);
}
@@ -1582,14 +1582,14 @@ byteaGetByte(PG_FUNCTION_ARGS)
Datum
byteaGetBit(PG_FUNCTION_ARGS)
{
- bytea *v = PG_GETARG_BYTEA_P(0);
+ bytea *v = PG_GETARG_BYTEA_PP(0);
int32 n = PG_GETARG_INT32(1);
int byteNo,
bitNo;
int len;
int byte;
- len = VARSIZE(v) - VARHDRSZ;
+ len = VARSIZE_ANY_EXHDR(v);
if (n < 0 || n >= len * 8)
ereport(ERROR,
@@ -1600,7 +1600,7 @@ byteaGetBit(PG_FUNCTION_ARGS)
byteNo = n / 8;
bitNo = n % 8;
- byte = ((unsigned char *) VARDATA(v))[byteNo];
+ byte = ((unsigned char *) VARDATA_ANY(v))[byteNo];
if (byte & (1 << bitNo))
PG_RETURN_INT32(1);
@@ -1715,23 +1715,18 @@ byteaSetBit(PG_FUNCTION_ARGS)
Datum
text_name(PG_FUNCTION_ARGS)
{
- text *s = PG_GETARG_TEXT_P(0);
+ text *s = PG_GETARG_TEXT_PP(0);
Name result;
int len;
- len = VARSIZE(s) - VARHDRSZ;
+ len = VARSIZE_ANY_EXHDR(s);
/* Truncate oversize input */
if (len >= NAMEDATALEN)
len = NAMEDATALEN - 1;
-#ifdef STRINGDEBUG
- printf("text- convert string length %d (%d) ->%d\n",
- VARSIZE(s) - VARHDRSZ, VARSIZE(s), len);
-#endif
-
result = (Name) palloc(NAMEDATALEN);
- memcpy(NameStr(*result), VARDATA(s), len);
+ memcpy(NameStr(*result), VARDATA_ANY(s), len);
/* now null pad to full length... */
while (len < NAMEDATALEN)
@@ -1755,11 +1750,6 @@ name_text(PG_FUNCTION_ARGS)
len = strlen(NameStr(*s));
-#ifdef STRINGDEBUG
- printf("text- convert string length %d (%d) ->%d\n",
- VARSIZE(s) - VARHDRSZ, VARSIZE(s), len);
-#endif
-
result = palloc(VARHDRSZ + len);
SET_VARSIZE(result, VARHDRSZ + len);
memcpy(VARDATA(result), NameStr(*s), len);
@@ -1948,20 +1938,20 @@ SplitIdentifierString(char *rawstring, char separator,
Datum
byteaeq(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
bool result;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
/* fast path for different-length inputs */
if (len1 != len2)
result = false;
else
- result = (memcmp(VARDATA(arg1), VARDATA(arg2), len1) == 0);
+ result = (memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), len1) == 0);
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -1972,20 +1962,20 @@ byteaeq(PG_FUNCTION_ARGS)
Datum
byteane(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
bool result;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
/* fast path for different-length inputs */
if (len1 != len2)
result = true;
else
- result = (memcmp(VARDATA(arg1), VARDATA(arg2), len1) != 0);
+ result = (memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), len1) != 0);
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -1996,16 +1986,16 @@ byteane(PG_FUNCTION_ARGS)
Datum
bytealt(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
int cmp;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
- cmp = memcmp(VARDATA(arg1), VARDATA(arg2), Min(len1, len2));
+ cmp = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), Min(len1, len2));
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -2016,16 +2006,16 @@ bytealt(PG_FUNCTION_ARGS)
Datum
byteale(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
int cmp;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
- cmp = memcmp(VARDATA(arg1), VARDATA(arg2), Min(len1, len2));
+ cmp = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), Min(len1, len2));
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -2036,16 +2026,16 @@ byteale(PG_FUNCTION_ARGS)
Datum
byteagt(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
int cmp;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
- cmp = memcmp(VARDATA(arg1), VARDATA(arg2), Min(len1, len2));
+ cmp = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), Min(len1, len2));
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -2056,16 +2046,16 @@ byteagt(PG_FUNCTION_ARGS)
Datum
byteage(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
int cmp;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
- cmp = memcmp(VARDATA(arg1), VARDATA(arg2), Min(len1, len2));
+ cmp = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), Min(len1, len2));
PG_FREE_IF_COPY(arg1, 0);
PG_FREE_IF_COPY(arg2, 1);
@@ -2076,16 +2066,16 @@ byteage(PG_FUNCTION_ARGS)
Datum
byteacmp(PG_FUNCTION_ARGS)
{
- bytea *arg1 = PG_GETARG_BYTEA_P(0);
- bytea *arg2 = PG_GETARG_BYTEA_P(1);
+ bytea *arg1 = PG_GETARG_BYTEA_PP(0);
+ bytea *arg2 = PG_GETARG_BYTEA_PP(1);
int len1,
len2;
int cmp;
- len1 = VARSIZE(arg1) - VARHDRSZ;
- len2 = VARSIZE(arg2) - VARHDRSZ;
+ len1 = VARSIZE_ANY_EXHDR(arg1);
+ len2 = VARSIZE_ANY_EXHDR(arg2);
- cmp = memcmp(VARDATA(arg1), VARDATA(arg2), Min(len1, len2));
+ cmp = memcmp(VARDATA_ANY(arg1), VARDATA_ANY(arg2), Min(len1, len2));
if ((cmp == 0) && (len1 != len2))
cmp = (len1 < len2) ? -1 : 1;
@@ -2713,8 +2703,8 @@ array_to_text(PG_FUNCTION_ARGS)
appendStringInfoString(&buf, value);
printed = true;
- p = att_addlength(p, typlen, PointerGetDatum(p));
- p = (char *) att_align(p, typalign);
+ p = att_addlength_pointer(p, typlen, p);
+ p = (char *) att_align_nominal(p, typalign);
}
/* advance bitmap pointer if any */
@@ -2795,16 +2785,16 @@ to_hex64(PG_FUNCTION_ARGS)
Datum
md5_text(PG_FUNCTION_ARGS)
{
- text *in_text = PG_GETARG_TEXT_P(0);
+ text *in_text = PG_GETARG_TEXT_PP(0);
size_t len;
char hexsum[MD5_HASH_LEN + 1];
text *result_text;
/* Calculate the length of the buffer using varlena metadata */
- len = VARSIZE(in_text) - VARHDRSZ;
+ len = VARSIZE_ANY_EXHDR(in_text);
/* get the hash result */
- if (pg_md5_hash(VARDATA(in_text), len, hexsum) == false)
+ if (pg_md5_hash(VARDATA_ANY(in_text), len, hexsum) == false)
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory")));
@@ -2821,13 +2811,13 @@ md5_text(PG_FUNCTION_ARGS)
Datum
md5_bytea(PG_FUNCTION_ARGS)
{
- bytea *in = PG_GETARG_BYTEA_P(0);
+ bytea *in = PG_GETARG_BYTEA_PP(0);
size_t len;
char hexsum[MD5_HASH_LEN + 1];
text *result_text;
- len = VARSIZE(in) - VARHDRSZ;
- if (pg_md5_hash(VARDATA(in), len, hexsum) == false)
+ len = VARSIZE_ANY_EXHDR(in);
+ if (pg_md5_hash(VARDATA_ANY(in), len, hexsum) == false)
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory")));
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-23 10:47:01 +0000