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Another batch of fmgr updates. I think I have gotten all old-style

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functions that take pass-by-value datatypes.  Should be ready for
port testing ...
This commit is contained in:
Tom Lane
2000-06-13 07:35:40 +00:00
parent 8f057d971d
commit f2d1205322
51 changed files with 1640 additions and 1592 deletions
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22
src/backend/utils/mb/common.c
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@@ -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)