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WARNING: This is actually broken - we have self-deadlocks
	         due to concurrent changes in buffer management.
			 Vadim and me are working on it.

Jan
This commit is contained in:
Jan Wieck
2000-07-03 23:10:14 +00:00
parent ef5bea51e1
commit 57d8080a40
43 changed files with 1638 additions and 445 deletions
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14
src/backend/utils/adt/varchar.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.66 2000/06/19 03:54:28 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.67 2000/07/03 23:09:53 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@ -88,7 +88,7 @@ bpcharin(PG_FUNCTION_ARGS)
len = atttypmod - VARHDRSZ;
result = (BpChar *) palloc(atttypmod);
VARSIZE(result) = atttypmod;
VARATT_SIZEP(result) = atttypmod;
r = VARDATA(result);
for (i = 0; i < len; i++, r++, s++)
{
@ -154,7 +154,7 @@ bpchar(PG_FUNCTION_ARGS)
#endif
result = (BpChar *) palloc(len);
VARSIZE(result) = len;
VARATT_SIZEP(result) = len;
r = VARDATA(result);
#ifdef MULTIBYTE
@ -248,7 +248,7 @@ char_bpchar(PG_FUNCTION_ARGS)
result = (BpChar *) palloc(VARHDRSZ + 1);
VARSIZE(result) = VARHDRSZ + 1;
VARATT_SIZEP(result) = VARHDRSZ + 1;
*(VARDATA(result)) = c;
PG_RETURN_BPCHAR_P(result);
@ -317,7 +317,7 @@ name_bpchar(NameData *s)
result = (char *) palloc(VARHDRSZ + len);
strncpy(VARDATA(result), NameStr(*s), len);
VARSIZE(result) = len + VARHDRSZ;
VARATT_SIZEP(result) = len + VARHDRSZ;
return result;
} /* name_bpchar() */
@ -348,7 +348,7 @@ varcharin(PG_FUNCTION_ARGS)
len = atttypmod; /* clip the string at max length */
result = (VarChar *) palloc(len);
VARSIZE(result) = len;
VARATT_SIZEP(result) = len;
memcpy(VARDATA(result), s, len - VARHDRSZ);
#ifdef CYR_RECODE
@ -407,7 +407,7 @@ varchar(PG_FUNCTION_ARGS)
#endif
result = (VarChar *) palloc(slen);
VARSIZE(result) = slen;
VARATT_SIZEP(result) = slen;
memcpy(VARDATA(result), VARDATA(s), len);
PG_RETURN_VARCHAR_P(result);