From bad339827e3291bba38b78f0c5f68b436a6b7d10 Mon Sep 17 00:00:00 2001
From: "Thomas G. Lockhart" <lockhart@fourpalms.org>
Date: Wed, 8 Jul 1998 14:10:30 +0000
Subject: [PATCH] Add int8 8-byte integer type.

---
 src/include/utils/builtins.h |   7 ++-
 src/include/utils/int8.h     | 103 +++++++++++++++++++++++++++++++++++
 2 files changed, 109 insertions(+), 1 deletion(-)
 create mode 100644 src/include/utils/int8.h

diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h
index 323a42ea70..c672e42c27 100644
--- a/src/include/utils/builtins.h
+++ b/src/include/utils/builtins.h
@@ -6,12 +6,16 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: builtins.h,v 1.44 1998/06/16 06:41:51 momjian Exp $
+ * $Id: builtins.h,v 1.45 1998/07/08 14:10:30 thomas Exp $
  *
  * NOTES
  *	  This should normally only be included by fmgr.h.
  *	  Under no circumstances should it ever be included before
  *	  including fmgr.h!
+ * fmgr.h does not seem to include this file, so don't know where this
+ *  comment came from. Backend code must include this stuff explicitly
+ *  as far as I can tell...
+ * - thomas 1998-06-08
  *
  *-------------------------------------------------------------------------
  */
@@ -22,6 +26,7 @@
 #include <utils/geo_decls.h>
 #include <utils/datetime.h>
 #include <utils/nabstime.h>
+#include <utils/int8.h>
 #include <utils/cash.h>
 #include <utils/rel.h>
 
diff --git a/src/include/utils/int8.h b/src/include/utils/int8.h
new file mode 100644
index 0000000000..e285754d2e
--- /dev/null
+++ b/src/include/utils/int8.h
@@ -0,0 +1,103 @@
+/*-------------------------------------------------------------------------
+ *
+ * int8.h--
+ *	  Declarations for operations on 64-bit integers.
+ *
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: int8.h,v 1.1 1998/07/08 14:10:30 thomas Exp $
+ *
+ * NOTES
+ * These data types are supported on all 64-bit architectures, and may
+ *  be supported through libraries on some 32-bit machines. If your machine
+ *  is not currently supported, then please try to make it so, then post
+ *  patches to the postgresql.org hackers mailing list.
+ *
+ * This code was written for and originally appeared in the contrib
+ *  directory as a user-defined type.
+ * - thomas 1998-06-08
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef INT8_H
+#define INT8_H
+
+#if defined(__alpha) || defined(PPC)
+typedef long int int64;
+
+#define INT64_FORMAT "%ld"
+
+#elif defined(__GNUC__) && defined(i386)
+typedef long long int int64;
+
+#define INT64_FORMAT "%Ld"
+
+#else
+typedef long int int64;
+
+#define INT64_FORMAT "%ld"
+#endif
+
+
+/*
+#if sizeof(int64) == 8
+#define HAVE_64BIT_INTS 1
+#endif
+*/
+
+
+extern int64 *int8in(char *str);
+extern char *int8out(int64 * val);
+
+extern bool int8eq(int64 * val1, int64 * val2);
+extern bool int8ne(int64 * val1, int64 * val2);
+extern bool int8lt(int64 * val1, int64 * val2);
+extern bool int8gt(int64 * val1, int64 * val2);
+extern bool int8le(int64 * val1, int64 * val2);
+extern bool int8ge(int64 * val1, int64 * val2);
+
+extern bool int84eq(int64 * val1, int32 val2);
+extern bool int84ne(int64 * val1, int32 val2);
+extern bool int84lt(int64 * val1, int32 val2);
+extern bool int84gt(int64 * val1, int32 val2);
+extern bool int84le(int64 * val1, int32 val2);
+extern bool int84ge(int64 * val1, int32 val2);
+
+extern bool int48eq(int32 val1, int64 * val2);
+extern bool int48ne(int32 val1, int64 * val2);
+extern bool int48lt(int32 val1, int64 * val2);
+extern bool int48gt(int32 val1, int64 * val2);
+extern bool int48le(int32 val1, int64 * val2);
+extern bool int48ge(int32 val1, int64 * val2);
+
+extern int64 *int8um(int64 * val);
+extern int64 *int8pl(int64 * val1, int64 * val2);
+extern int64 *int8mi(int64 * val1, int64 * val2);
+extern int64 *int8mul(int64 * val1, int64 * val2);
+extern int64 *int8div(int64 * val1, int64 * val2);
+extern int64 *int8larger(int64 * val1, int64 * val2);
+extern int64 *int8smaller(int64 * val1, int64 * val2);
+
+extern int64 *int84pl(int64 * val1, int32 val2);
+extern int64 *int84mi(int64 * val1, int32 val2);
+extern int64 *int84mul(int64 * val1, int32 val2);
+extern int64 *int84div(int64 * val1, int32 val2);
+
+extern int64 *int48pl(int32 val1, int64 * val2);
+extern int64 *int48mi(int32 val1, int64 * val2);
+extern int64 *int48mul(int32 val1, int64 * val2);
+extern int64 *int48div(int32 val1, int64 * val2);
+
+extern int64 *int48(int32 val);
+extern int32 int84(int64 * val);
+
+#if FALSE
+extern int64 *int28 (int16 val);
+extern int16 int82(int64 * val);
+#endif
+
+extern float64 i8tod(int64 * val);
+extern int64 *dtoi8(float64 val);
+
+#endif							/* INT8_H */