62 lines
1.9 KiB
Plaintext
62 lines
1.9 KiB
Plaintext
$OpenBSD: patch-src_sqliteInt_h,v 1.9 2011/12/21 00:38:11 nigel Exp $
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--- src/sqliteInt.h.orig Tue Nov 1 12:31:18 2011
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+++ src/sqliteInt.h Sun Dec 18 11:43:24 2011
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@@ -61,11 +61,6 @@
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#pragma warn -spa /* Suspicious pointer arithmetic */
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#endif
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-/* Needed for various definitions... */
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-#ifndef _GNU_SOURCE
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-# define _GNU_SOURCE
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-#endif
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-
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/*
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** Include standard header files as necessary
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*/
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@@ -456,33 +451,26 @@ typedef INT8_TYPE i8; /* 1-byte signed in
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typedef u32 tRowcnt; /* 32-bit is the default */
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#endif
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-/*
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-** Macros to determine whether the machine is big or little endian,
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-** evaluated at runtime.
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-*/
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-#ifdef SQLITE_AMALGAMATION
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-const int sqlite3one = 1;
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+#include <sys/endian.h>
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+#if _BYTE_ORDER == _BIG_ENDIAN
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+#define SQLITE_BIGENDIAN 1
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+#define SQLITE_LITTLEENDIAN 0
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+#define SQLITE_UTF16NATIVE SQLITE_UTF16BE
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+#elif _BYTE_ORDER == _LITTLE_ENDIAN
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+#define SQLITE_BIGENDIAN 0
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+#define SQLITE_LITTLEENDIAN 1
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+#define SQLITE_UTF16NATIVE SQLITE_UTF16LE
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#else
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-extern const int sqlite3one;
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+#error "Help, I'm trapped in a PDP11"
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#endif
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-#if defined(i386) || defined(__i386__) || defined(_M_IX86)\
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- || defined(__x86_64) || defined(__x86_64__)
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-# define SQLITE_BIGENDIAN 0
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-# define SQLITE_LITTLEENDIAN 1
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-# define SQLITE_UTF16NATIVE SQLITE_UTF16LE
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-#else
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-# define SQLITE_BIGENDIAN (*(char *)(&sqlite3one)==0)
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-# define SQLITE_LITTLEENDIAN (*(char *)(&sqlite3one)==1)
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-# define SQLITE_UTF16NATIVE (SQLITE_BIGENDIAN?SQLITE_UTF16BE:SQLITE_UTF16LE)
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-#endif
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/*
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** Constants for the largest and smallest possible 64-bit signed integers.
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** These macros are designed to work correctly on both 32-bit and 64-bit
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** compilers.
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*/
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-#define LARGEST_INT64 (0xffffffff|(((i64)0x7fffffff)<<32))
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-#define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64)
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+#define LARGEST_INT64 INT64_MAX
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+#define SMALLEST_INT64 INT64_MIN
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/*
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** Round up a number to the next larger multiple of 8. This is used
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