1 files changed, 0 insertions, 300 deletions
diff --git a/src/backend/utils/adt/name.c b/src/backend/utils/adt/name.c
deleted file mode 100644
index de3f04a7df0..00000000000
--- a/src/backend/utils/adt/name.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * name.c
- *	  Functions for the built-in type "name".
- * name replaces char16 and is carefully implemented so that it
- * is a string of length NAMEDATALEN.  DO NOT use hard-coded constants anywhere
- * always use NAMEDATALEN as the symbolic constant!   - jolly 8/21/95
- *
- *
- * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/name.c,v 1.39 2002/06/20 20:29:37 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#include "postgres.h"
-
-#include "catalog/namespace.h"
-#include "miscadmin.h"
-#include "utils/array.h"
-#include "utils/builtins.h"
-#include "utils/lsyscache.h"
-#include "mb/pg_wchar.h"
-
-/*****************************************************************************
- *	 USER I/O ROUTINES (none)												 *
- *****************************************************************************/
-
-
-/*
- *		namein	- converts "..." to internal representation
- *
- *		Note:
- *				[Old] Currently if strlen(s) < NAMEDATALEN, the extra chars are nulls
- *				Now, always NULL terminated
- */
-Datum
-namein(PG_FUNCTION_ARGS)
-{
-	char	   *s = PG_GETARG_CSTRING(0);
-	NameData   *result;
-	int			len;
-	char	   *ermsg;
-
-	/* veryfy encoding */
-	len = strlen(s);
-	if ((ermsg = pg_verifymbstr(s, len)))
-		elog(ERROR, "%s", ermsg);
-
-	len = pg_mbcliplen(s, len, NAMEDATALEN-1);
-
-	result = (NameData *) palloc(NAMEDATALEN);
-	/* always keep it null-padded */
-	memset(result, 0, NAMEDATALEN);
-	memcpy(NameStr(*result), s, len);
-
-	PG_RETURN_NAME(result);
-}
-
-/*
- *		nameout - converts internal representation to "..."
- */
-Datum
-nameout(PG_FUNCTION_ARGS)
-{
-	Name		s = PG_GETARG_NAME(0);
-
-	PG_RETURN_CSTRING(pstrdup(NameStr(*s)));
-}
-
-
-/*****************************************************************************
- *	 PUBLIC ROUTINES														 *
- *****************************************************************************/
-
-/*
- *		nameeq	- returns 1 iff arguments are equal
- *		namene	- returns 1 iff arguments are not equal
- *
- *		BUGS:
- *				Assumes that "xy\0\0a" should be equal to "xy\0b".
- *				If not, can do the comparison backwards for efficiency.
- *
- *		namelt	- returns 1 iff a < b
- *		namele	- returns 1 iff a <= b
- *		namegt	- returns 1 iff a < b
- *		namege	- returns 1 iff a <= b
- *
- */
-Datum
-nameeq(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) == 0);
-}
-
-Datum
-namene(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) != 0);
-}
-
-Datum
-namelt(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) < 0);
-}
-
-Datum
-namele(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) <= 0);
-}
-
-Datum
-namegt(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) > 0);
-}
-
-Datum
-namege(PG_FUNCTION_ARGS)
-{
-	Name		arg1 = PG_GETARG_NAME(0);
-	Name		arg2 = PG_GETARG_NAME(1);
-
-	PG_RETURN_BOOL(strncmp(NameStr(*arg1), NameStr(*arg2), NAMEDATALEN) >= 0);
-}
-
-
-/* (see char.c for comparison/operation routines) */
-
-int
-namecpy(Name n1, Name n2)
-{
-	if (!n1 || !n2)
-		return -1;
-	strncpy(NameStr(*n1), NameStr(*n2), NAMEDATALEN);
-	return 0;
-}
-
-#ifdef NOT_USED
-int
-namecat(Name n1, Name n2)
-{
-	return namestrcat(n1, NameStr(*n2));		/* n2 can't be any longer
-												 * than n1 */
-}
-#endif
-
-#ifdef NOT_USED
-int
-namecmp(Name n1, Name n2)
-{
-	return strncmp(NameStr(*n1), NameStr(*n2), NAMEDATALEN);
-}
-#endif
-
-int
-namestrcpy(Name name, const char *str)
-{
-	if (!name || !str)
-		return -1;
-	StrNCpy(NameStr(*name), str, NAMEDATALEN);
-	return 0;
-}
-
-#ifdef NOT_USED
-int
-namestrcat(Name name, const char *str)
-{
-	int			i;
-	char	   *p,
-			   *q;
-
-	if (!name || !str)
-		return -1;
-	for (i = 0, p = NameStr(*name); i < NAMEDATALEN && *p; ++i, ++p)
-		;
-	for (q = str; i < NAMEDATALEN; ++i, ++p, ++q)
-	{
-		*p = *q;
-		if (!*q)
-			break;
-	}
-	return 0;
-}
-#endif
-
-int
-namestrcmp(Name name, const char *str)
-{
-	if (!name && !str)
-		return 0;
-	if (!name)
-		return -1;				/* NULL < anything */
-	if (!str)
-		return 1;				/* NULL < anything */
-	return strncmp(NameStr(*name), str, NAMEDATALEN);
-}
-
-
-/*
- * SQL-functions CURRENT_USER, SESSION_USER
- */
-Datum
-current_user(PG_FUNCTION_ARGS)
-{
-	PG_RETURN_DATUM(DirectFunctionCall1(namein, CStringGetDatum(GetUserNameFromId(GetUserId()))));
-}
-
-Datum
-session_user(PG_FUNCTION_ARGS)
-{
-	PG_RETURN_DATUM(DirectFunctionCall1(namein, CStringGetDatum(GetUserNameFromId(GetSessionUserId()))));
-}
-
-
-/*
- * SQL-functions CURRENT_SCHEMA, CURRENT_SCHEMAS
- */
-Datum
-current_schema(PG_FUNCTION_ARGS)
-{
-	List   *search_path = fetch_search_path(false);
-	char   *nspname;
-
-	if (search_path == NIL)
-		PG_RETURN_NULL();
-	nspname = get_namespace_name((Oid) lfirsti(search_path));
-	PG_RETURN_DATUM(DirectFunctionCall1(namein, CStringGetDatum(nspname)));
-}
-
-Datum
-current_schemas(PG_FUNCTION_ARGS)
-{
-	List   *search_path = fetch_search_path(PG_GETARG_BOOL(0));
-	int		nnames = length(search_path);
-	Datum  *names;
-	int		i;
-	ArrayType *array;
-
-	/* +1 here is just to avoid palloc(0) error */
-	names = (Datum *) palloc((nnames + 1) * sizeof(Datum));
-	i = 0;
-	while (search_path)
-	{
-		char   *nspname;
-
-		nspname = get_namespace_name((Oid) lfirsti(search_path));
-		names[i] = DirectFunctionCall1(namein, CStringGetDatum(nspname));
-		i++;
-		search_path = lnext(search_path);
-	}
-
-	array = construct_array(names, nnames,
-							false, /* Name is not by-val */
-							NAMEDATALEN, /* sizeof(Name) */
-							'i'); /* alignment of Name */
-
-	PG_RETURN_POINTER(array);
-}
-
-
-/*****************************************************************************
- *	 PRIVATE ROUTINES														 *
- *****************************************************************************/
-
-#ifdef NOT_USED
-uint32
-NameComputeLength(Name name)
-{
-	char	   *charP;
-	int			length;
-
-	for (length = 0, charP = NameStr(*name);
-		 length < NAMEDATALEN && *charP != '\0';
-		 length++, charP++)
-		;
-	return (uint32) length;
-}
-
-#endif