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More VARHDRSZ additions.

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This commit is contained in:
Bruce Momjian
1997-12-08 04:42:48 +00:00
parent bec35da8bf
commit 53026db75e
3 changed files with 13 additions and 13 deletions
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14
src/backend/utils/adt/varlena.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varlena.c,v 1.23 1997/12/06 22:57:15 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varlena.c,v 1.24 1997/12/08 04:42:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -59,7 +59,7 @@ byteain(char *inputText)
elog(WARN, "Bad input string for type bytea");
}
tp = inputText;
byte += sizeof(int32); /* varlena? */
byte += VARHDRSZ;
result = (struct varlena *) palloc(byte);
result->vl_len = byte; /* varlena? */
rp = result->vl_dat;
@ -88,11 +88,11 @@ shove_bytes(unsigned char *stuff, int len)
{
struct varlena *result;
result = (struct varlena *) palloc(len + sizeof(int32));
result = (struct varlena *) palloc(len + VARHDRSZ);
result->vl_len = len;
memmove(result->vl_dat,
stuff + sizeof(int32),
len - sizeof(int32));
stuff + VARHDRSZ,
len - VARHDRSZ);
return (result);
}
@ -126,7 +126,7 @@ byteaout(struct varlena * vlena)
}
vp = vlena->vl_dat;
len = 1; /* empty string has 1 char */
for (i = vlena->vl_len - sizeof(int32); i != 0; i--, vp++) /* varlena? */
for (i = vlena->vl_len - VARHDRSZ; i != 0; i--, vp++)
if (*vp == '\\')
len += 2;
else if (isascii(*vp) && isprint(*vp))
@ -135,7 +135,7 @@ byteaout(struct varlena * vlena)
len += VARHDRSZ;
rp = result = (char *) palloc(len);
vp = vlena->vl_dat;
for (i = vlena->vl_len - sizeof(int32); i != 0; i--) /* varlena? */
for (i = vlena->vl_len - VARHDRSZ; i != 0; i--)
if (*vp == '\\')
{
vp++;