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Allow varchar() to only store needed bytes. Remove PALLOC,PALLOCTYPE,PFREE. Clean up use of VARDATA.

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This commit is contained in:
Bruce Momjian
1998-01-07 18:47:07 +00:00
parent 7a2a7d436d
commit e6c6146eb8
16 changed files with 253 additions and 303 deletions
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18
src/backend/utils/adt/int.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.12 1998/01/05 16:40:06 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.13 1998/01/07 18:46:49 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -250,12 +250,12 @@ int2_text(int16 arg1)
str = int2out(arg1);
len = (strlen(str) + VARHDRSZ);
result = PALLOC(len);
result = palloc(len);
VARSIZE(result) = len;
memmove(VARDATA(result), str, (len - VARHDRSZ));
PFREE(str);
pfree(str);
return(result);
} /* int2_text() */
@ -270,12 +270,12 @@ text_int2(text *string)
len = (VARSIZE(string) - VARHDRSZ);
str = PALLOC(len+1);
str = palloc(len+1);
memmove(str, VARDATA(string), len);
*(str+len) = '\0';
result = int2in(str);
PFREE(str);
pfree(str);
return(result);
} /* text_int2() */
@ -291,12 +291,12 @@ int4_text(int32 arg1)
str = int4out(arg1);
len = (strlen(str) + VARHDRSZ);
result = PALLOC(len);
result = palloc(len);
VARSIZE(result) = len;
memmove(VARDATA(result), str, (len - VARHDRSZ));
PFREE(str);
pfree(str);
return(result);
} /* int4_text() */
@ -311,12 +311,12 @@ text_int4(text *string)
len = (VARSIZE(string) - VARHDRSZ);
str = PALLOC(len+1);
str = palloc(len+1);
memmove(str, VARDATA(string), len);
*(str+len) = '\0';
result = int4in(str);
PFREE(str);
pfree(str);
return(result);
} /* text_int4() */