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-rw-r--r--src/include/utils/elog.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/utils/elog.h b/src/include/utils/elog.h
index e9f2b0e879..4a2d26ddb9 100644
--- a/src/include/utils/elog.h
+++ b/src/include/utils/elog.h
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/utils/elog.h,v 1.71 2004/07/31 00:45:43 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/utils/elog.h,v 1.72 2004/07/31 23:04:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -61,6 +61,10 @@
(PGSIXBIT(ch1) + (PGSIXBIT(ch2) << 6) + (PGSIXBIT(ch3) << 12) + \
(PGSIXBIT(ch4) << 18) + (PGSIXBIT(ch5) << 24))
+/* These macros depend on the fact that '0' becomes a zero in SIXBIT */
+#define ERRCODE_TO_CATEGORY(ec) ((ec) & ((1 << 12) - 1))
+#define ERRCODE_IS_CATEGORY(ec) (((ec) & ~((1 << 12) - 1)) == 0)
+
/* SQLSTATE codes for errors are defined in a separate file */
#include "utils/errcodes.h"