From f2d120532207b8873a5e74e7350dd2904f377289 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 13 Jun 2000 07:35:40 +0000
Subject: Another batch of fmgr updates.  I think I have gotten all old-style
 functions that take pass-by-value datatypes.  Should be ready for port
 testing ...

---
 src/backend/utils/mb/common.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'src/backend/utils/mb/common.c')

diff --git a/src/backend/utils/mb/common.c b/src/backend/utils/mb/common.c
index 2927bc5e94..89f63ad2ec 100644
--- a/src/backend/utils/mb/common.c
+++ b/src/backend/utils/mb/common.c
@@ -2,7 +2,7 @@
  * This file contains some public functions
  * usable for both the backend and the frontend.
  * Tatsuo Ishii
- * $Id: common.c,v 1.8 2000/01/18 05:14:24 ishii Exp $ */
+ * $Id: common.c,v 1.9 2000/06/13 07:35:15 tgl Exp $ */
 
 #include <stdlib.h>
 #include <string.h>
@@ -14,8 +14,10 @@
 #endif
 
 #include "postgres.h"
+
 #include "miscadmin.h"
 #include "mb/pg_wchar.h"
+#include "utils/builtins.h"
 
 /*
  * convert encoding char to encoding symbol value.
@@ -38,6 +40,15 @@ pg_char_to_encoding(const char *s)
 	return (p->encoding);
 }
 
+/* Same, as an fmgr-callable function */
+Datum
+PG_char_to_encoding(PG_FUNCTION_ARGS)
+{
+	Name		s = PG_GETARG_NAME(0);
+
+	PG_RETURN_INT32(pg_char_to_encoding(NameStr(*s)));
+}
+
 /*
  * check to see if encoding name is valid
  */
@@ -77,6 +88,15 @@ pg_encoding_to_char(int encoding)
 	return (p->name);
 }
 
+/* Same, as an fmgr-callable function */
+Datum
+PG_encoding_to_char(PG_FUNCTION_ARGS)
+{
+	int32		encoding = PG_GETARG_INT32(0);
+
+	PG_RETURN_NAME(pg_encoding_to_char(encoding));
+}
+
 /* returns the byte length of a multi-byte word for an encoding */
 int
 pg_encoding_mblen(int encoding, const unsigned char *mbstr)
-- 
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