[brlcad-commits] SF.net SVN: brlcad:[37959] brlcad/trunk/include
Open Source Solid Modeling CAD
Brought to you by:
brlcad
Menu
▾
▴
[brlcad-commits] SF.net SVN: brlcad:[37959] brlcad/trunk/include
|
From: <br...@us...> - 2010-03-09 18:01:53
|
Revision: 37959
http://brlcad.svn.sourceforge.net/brlcad/?rev=37959&view=rev
Author: brlcad
Date: 2010-03-09 18:01:46 +0000 (Tue, 09 Mar 2010)
Log Message:
-----------
include paul hsieh's pstdint.h header file from http://www.azillionmonkeys.com/qed/pstdint.h as a means to supply stdint types for platforms (like windows) that do not supply it. using paul's instead of our own fellow doug gwyn's work (available at http://www.lysator.liu.se/c/q8/index.html) due to it's relative simplicity to integrate.
Modified Paths:
--------------
brlcad/trunk/include/Makefile.am
Added Paths:
-----------
brlcad/trunk/include/pstdint.h
Modified: brlcad/trunk/include/Makefile.am
===================================================================
--- brlcad/trunk/include/Makefile.am 2010-03-09 17:48:30 UTC (rev 37958)
+++ brlcad/trunk/include/Makefile.am 2010-03-09 18:01:46 UTC (rev 37959)
@@ -12,6 +12,7 @@
config_win.h \
ged.h \
magic.h \
+ pstdint.h \
raytrace.h \
rtfunc.h \
rtgeom.h \
Added: brlcad/trunk/include/pstdint.h
===================================================================
--- brlcad/trunk/include/pstdint.h (rev 0)
+++ brlcad/trunk/include/pstdint.h 2010-03-09 18:01:46 UTC (rev 37959)
@@ -0,0 +1,799 @@
+/* A portable stdint.h
+ ****************************************************************************
+ * BSD License:
+ ****************************************************************************
+ *
+ * Copyright (c) 2005-2007 Paul Hsieh
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************
+ *
+ * Version 0.1.11
+ *
+ * The ANSI C standard committee, for the C99 standard, specified the
+ * inclusion of a new standard include file called stdint.h. This is
+ * a very useful and long desired include file which contains several
+ * very precise definitions for integer scalar types that is
+ * critically important for making portable several classes of
+ * applications including cryptography, hashing, variable length
+ * integer libraries and so on. But for most developers its likely
+ * useful just for programming sanity.
+ *
+ * The problem is that most compiler vendors have decided not to
+ * implement the C99 standard, and the next C++ language standard
+ * (which has a lot more mindshare these days) will be a long time in
+ * coming and its unknown whether or not it will include stdint.h or
+ * how much adoption it will have. Either way, it will be a long time
+ * before all compilers come with a stdint.h and it also does nothing
+ * for the extremely large number of compilers available today which
+ * do not include this file, or anything comparable to it.
+ *
+ * So that's what this file is all about. Its an attempt to build a
+ * single universal include file that works on as many platforms as
+ * possible to deliver what stdint.h is supposed to. A few things
+ * that should be noted about this file:
+ *
+ * 1) It is not guaranteed to be portable and/or present an identical
+ * interface on all platforms. The extreme variability of the
+ * ANSI C standard makes this an impossibility right from the
+ * very get go. Its really only meant to be useful for the vast
+ * majority of platforms that possess the capability of
+ * implementing usefully and precisely defined, standard sized
+ * integer scalars. Systems which are not intrinsically 2s
+ * complement may produce invalid constants.
+ *
+ * 2) There is an unavoidable use of non-reserved symbols.
+ *
+ * 3) Other standard include files are invoked.
+ *
+ * 4) This file may come in conflict with future platforms that do
+ * include stdint.h. The hope is that one or the other can be
+ * used with no real difference.
+ *
+ * 5) In the current verison, if your platform can't represent
+ * int32_t, int16_t and int8_t, it just dumps out with a compiler
+ * error.
+ *
+ * 6) 64 bit integers may or may not be defined. Test for their
+ * presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX.
+ * Note that this is different from the C99 specification which
+ * requires the existence of 64 bit support in the compiler. If
+ * this is not defined for your platform, yet it is capable of
+ * dealing with 64 bits then it is because this file has not yet
+ * been extended to cover all of your system's capabilities.
+ *
+ * 7) (u)intptr_t may or may not be defined. Test for its presence
+ * with the test: #ifdef PTRDIFF_MAX. If this is not defined
+ * for your platform, then it is because this file has not yet
+ * been extended to cover all of your system's capabilities, not
+ * because its optional.
+ *
+ * 8) The following might not been defined even if your platform is
+ * capable of defining it:
+ *
+ * WCHAR_MIN
+ * WCHAR_MAX
+ * (u)int64_t
+ * PTRDIFF_MIN
+ * PTRDIFF_MAX
+ * (u)intptr_t
+ *
+ * 9) The following have not been defined:
+ *
+ * WINT_MIN
+ * WINT_MAX
+ *
+ * 10) The criteria for defining (u)int_least(*)_t isn't clear,
+ * except for systems which don't have a type that precisely
+ * defined 8, 16, or 32 bit types (which this include file does
+ * not support anyways). Default definitions have been given.
+ *
+ * 11) The criteria for defining (u)int_fast(*)_t isn't something I
+ * would trust to any particular compiler vendor or the ANSI C
+ * committee. It is well known that "compatible systems" are
+ * commonly created that have very different performance
+ * characteristics from the systems they are compatible with,
+ * especially those whose vendors make both the compiler and the
+ * system. Default definitions have been given, but its strongly
+ * recommended that users never use these definitions for any
+ * reason (they do *NOT* deliver any serious guarantee of
+ * improved performance -- not in this file, nor any vendor's
+ * stdint.h).
+ *
+ * 12) The following macros:
+ *
+ * PRINTF_INTMAX_MODIFIER
+ * PRINTF_INT64_MODIFIER
+ * PRINTF_INT32_MODIFIER
+ * PRINTF_INT16_MODIFIER
+ * PRINTF_LEAST64_MODIFIER
+ * PRINTF_LEAST32_MODIFIER
+ * PRINTF_LEAST16_MODIFIER
+ * PRINTF_INTPTR_MODIFIER
+ *
+ * are strings which have been defined as the modifiers required
+ * for the "d", "u" and "x" printf formats to correctly output
+ * (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t,
+ * (u)least32_t, (u)least16_t and (u)intptr_t types respectively.
+ * PRINTF_INTPTR_MODIFIER is not defined for some systems which
+ * provide their own stdint.h. PRINTF_INT64_MODIFIER is not
+ * defined if INT64_MAX is not defined. These are an extension
+ * beyond what C99 specifies must be in stdint.h.
+ *
+ * In addition, the following macros are defined:
+ *
+ * PRINTF_INTMAX_HEX_WIDTH
+ * PRINTF_INT64_HEX_WIDTH
+ * PRINTF_INT32_HEX_WIDTH
+ * PRINTF_INT16_HEX_WIDTH
+ * PRINTF_INT8_HEX_WIDTH
+ * PRINTF_INTMAX_DEC_WIDTH
+ * PRINTF_INT64_DEC_WIDTH
+ * PRINTF_INT32_DEC_WIDTH
+ * PRINTF_INT16_DEC_WIDTH
+ * PRINTF_INT8_DEC_WIDTH
+ *
+ * Which specifies the maximum number of characters required to
+ * print the number of that type in either hexadecimal or decimal.
+ * These are an extension beyond what C99 specifies must be in
+ * stdint.h.
+ *
+ * Compilers tested (all with 0 warnings at their highest respective
+ * settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32
+ * bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio
+ * .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3
+ *
+ * This file should be considered a work in progress. Suggestions for
+ * improvements, especially those which increase coverage are strongly
+ * encouraged.
+ *
+ * Acknowledgements
+ *
+ * The following people have made significant contributions to the
+ * development and testing of this file:
+ *
+ * Chris Howie
+ * John Steele Scott
+ * Dave Thorup
+ *
+ */
+
+#include <stddef.h>
+#include <limits.h>
+#include <signal.h>
+
+/*
+ * For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and
+ * do nothing else. On the Mac OS X version of gcc this is _STDINT_H_.
+ */
+
+#if ((defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) )) && !defined (_PSTDINT_H_INCLUDED)
+#include <stdint.h>
+#define _PSTDINT_H_INCLUDED
+# ifndef PRINTF_INT64_MODIFIER
+# define PRINTF_INT64_MODIFIER "ll"
+# endif
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER "l"
+# endif
+# ifndef PRINTF_INT16_MODIFIER
+# define PRINTF_INT16_MODIFIER "h"
+# endif
+# ifndef PRINTF_INTMAX_MODIFIER
+# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
+# endif
+# ifndef PRINTF_INT64_HEX_WIDTH
+# define PRINTF_INT64_HEX_WIDTH "16"
+# endif
+# ifndef PRINTF_INT32_HEX_WIDTH
+# define PRINTF_INT32_HEX_WIDTH "8"
+# endif
+# ifndef PRINTF_INT16_HEX_WIDTH
+# define PRINTF_INT16_HEX_WIDTH "4"
+# endif
+# ifndef PRINTF_INT8_HEX_WIDTH
+# define PRINTF_INT8_HEX_WIDTH "2"
+# endif
+# ifndef PRINTF_INT64_DEC_WIDTH
+# define PRINTF_INT64_DEC_WIDTH "20"
+# endif
+# ifndef PRINTF_INT32_DEC_WIDTH
+# define PRINTF_INT32_DEC_WIDTH "10"
+# endif
+# ifndef PRINTF_INT16_DEC_WIDTH
+# define PRINTF_INT16_DEC_WIDTH "5"
+# endif
+# ifndef PRINTF_INT8_DEC_WIDTH
+# define PRINTF_INT8_DEC_WIDTH "3"
+# endif
+# ifndef PRINTF_INTMAX_HEX_WIDTH
+# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH
+# endif
+# ifndef PRINTF_INTMAX_DEC_WIDTH
+# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH
+# endif
+
+/*
+ * Something really weird is going on with Open Watcom. Just pull some of
+ * these duplicated definitions from Open Watcom's stdint.h file for now.
+ */
+
+# if defined (__WATCOMC__) && __WATCOMC__ >= 1250
+# if !defined (INT64_C)
+# define INT64_C(x) (x + (INT64_MAX - INT64_MAX))
+# endif
+# if !defined (UINT64_C)
+# define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX))
+# endif
+# if !defined (INT32_C)
+# define INT32_C(x) (x + (INT32_MAX - INT32_MAX))
+# endif
+# if !defined (UINT32_C)
+# define UINT32_C(x) (x + (UINT32_MAX - UINT32_MAX))
+# endif
+# if !defined (INT16_C)
+# define INT16_C(x) (x)
+# endif
+# if !defined (UINT16_C)
+# define UINT16_C(x) (x)
+# endif
+# if !defined (INT8_C)
+# define INT8_C(x) (x)
+# endif
+# if !defined (UINT8_C)
+# define UINT8_C(x) (x)
+# endif
+# if !defined (UINT64_MAX)
+# define UINT64_MAX 18446744073709551615ULL
+# endif
+# if !defined (INT64_MAX)
+# define INT64_MAX 9223372036854775807LL
+# endif
+# if !defined (UINT32_MAX)
+# define UINT32_MAX 4294967295UL
+# endif
+# if !defined (INT32_MAX)
+# define INT32_MAX 2147483647L
+# endif
+# if !defined (INTMAX_MAX)
+# define INTMAX_MAX INT64_MAX
+# endif
+# if !defined (INTMAX_MIN)
+# define INTMAX_MIN INT64_MIN
+# endif
+# endif
+#endif
+
+#ifndef _PSTDINT_H_INCLUDED
+#define _PSTDINT_H_INCLUDED
+
+#ifndef SIZE_MAX
+# define SIZE_MAX (~(size_t)0)
+#endif
+
+/*
+ * Deduce the type assignments from limits.h under the assumption that
+ * integer sizes in bits are powers of 2, and follow the ANSI
+ * definitions.
+ */
+
+#ifndef UINT8_MAX
+# define UINT8_MAX 0xff
+#endif
+#ifndef uint8_t
+# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S)
+ typedef unsigned char uint8_t;
+# define UINT8_C(v) ((uint8_t) v)
+# else
+# error "Platform not supported"
+# endif
+#endif
+
+#ifndef INT8_MAX
+# define INT8_MAX 0x7f
+#endif
+#ifndef INT8_MIN
+# define INT8_MIN INT8_C(0x80)
+#endif
+#ifndef int8_t
+# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S)
+ typedef signed char int8_t;
+# define INT8_C(v) ((int8_t) v)
+# else
+# error "Platform not supported"
+# endif
+#endif
+
+#ifndef UINT16_MAX
+# define UINT16_MAX 0xffff
+#endif
+#ifndef uint16_t
+#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S)
+ typedef unsigned int uint16_t;
+# ifndef PRINTF_INT16_MODIFIER
+# define PRINTF_INT16_MODIFIER ""
+# endif
+# define UINT16_C(v) ((uint16_t) (v))
+#elif (USHRT_MAX == UINT16_MAX)
+ typedef unsigned short uint16_t;
+# define UINT16_C(v) ((uint16_t) (v))
+# ifndef PRINTF_INT16_MODIFIER
+# define PRINTF_INT16_MODIFIER "h"
+# endif
+#else
+#error "Platform not supported"
+#endif
+#endif
+
+#ifndef INT16_MAX
+# define INT16_MAX 0x7fff
+#endif
+#ifndef INT16_MIN
+# define INT16_MIN INT16_C(0x8000)
+#endif
+#ifndef int16_t
+#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S)
+ typedef signed int int16_t;
+# define INT16_C(v) ((int16_t) (v))
+# ifndef PRINTF_INT16_MODIFIER
+# define PRINTF_INT16_MODIFIER ""
+# endif
+#elif (SHRT_MAX == INT16_MAX)
+ typedef signed short int16_t;
+# define INT16_C(v) ((int16_t) (v))
+# ifndef PRINTF_INT16_MODIFIER
+# define PRINTF_INT16_MODIFIER "h"
+# endif
+#else
+#error "Platform not supported"
+#endif
+#endif
+
+#ifndef UINT32_MAX
+# define UINT32_MAX (0xffffffffUL)
+#endif
+#ifndef uint32_t
+#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S)
+ typedef unsigned long uint32_t;
+# define UINT32_C(v) v ## UL
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER "l"
+# endif
+#elif (UINT_MAX == UINT32_MAX)
+ typedef unsigned int uint32_t;
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER ""
+# endif
+# define UINT32_C(v) v ## U
+#elif (USHRT_MAX == UINT32_MAX)
+ typedef unsigned short uint32_t;
+# define UINT32_C(v) ((unsigned short) (v))
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER ""
+# endif
+#else
+#error "Platform not supported"
+#endif
+#endif
+
+#ifndef INT32_MAX
+# define INT32_MAX (0x7fffffffL)
+#endif
+#ifndef INT32_MIN
+# define INT32_MIN INT32_C(0x80000000)
+#endif
+#ifndef int32_t
+#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S)
+ typedef signed long int32_t;
+# define INT32_C(v) v ## L
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER "l"
+# endif
+#elif (INT_MAX == INT32_MAX)
+ typedef signed int int32_t;
+# define INT32_C(v) v
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER ""
+# endif
+#elif (SHRT_MAX == INT32_MAX)
+ typedef signed short int32_t;
+# define INT32_C(v) ((short) (v))
+# ifndef PRINTF_INT32_MODIFIER
+# define PRINTF_INT32_MODIFIER ""
+# endif
+#else
+#error "Platform not supported"
+#endif
+#endif
+
+/*
+ * The macro stdint_int64_defined is temporarily used to record
+ * whether or not 64 integer support is available. It must be
+ * defined for any 64 integer extensions for new platforms that are
+ * added.
+ */
+
+#undef stdint_int64_defined
+#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S)
+# if (__STDC__ && __STDC_VERSION >= 199901L) || defined (S_SPLINT_S)
+# define stdint_int64_defined
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+# define UINT64_C(v) v ## ULL
+# define INT64_C(v) v ## LL
+# ifndef PRINTF_INT64_MODIFIER
+# define PRINTF_INT64_MODIFIER "ll"
+# endif
+# endif
+#endif
+
+#if !defined (stdint_int64_defined)
+# if defined(__GNUC__)
+# define stdint_int64_defined
+ __extension__ typedef long long int64_t;
+ __extension__ typedef unsigned long long uint64_t;
+# define UINT64_C(v) v ## ULL
+# define INT64_C(v) v ## LL
+# ifndef PRINTF_INT64_MODIFIER
+# define PRINTF_INT64_MODIFIER "ll"
+# endif
+# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S)
+# define stdint_int64_defined
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+# define UINT64_C(v) v ## ULL
+# define INT64_C(v) v ## LL
+# ifndef PRINTF_INT64_MODIFIER
+# define PRINTF_INT64_MODIFIER "ll"
+# endif
+# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC)
+# define stdint_int64_defined
+ typedef __int64 int64_t;
+ typedef unsigned __int64 uint64_t;
+# define UINT64_C(v) v ## UI64
+# define INT64_C(v) v ## I64
+# ifndef PRINTF_INT64_MODIFIER
+# define PRINTF_INT64_MODIFIER "I64"
+# endif
+# endif
+#endif
+
+#if !defined (LONG_LONG_MAX) && defined (INT64_C)
+# define LONG_LONG_MAX INT64_C (9223372036854775807)
+#endif
+#ifndef ULONG_LONG_MAX
+# define ULONG_LONG_MAX UINT64_C (18446744073709551615)
+#endif
+
+#if !defined (INT64_MAX) && defined (INT64_C)
+# define INT64_MAX INT64_C (9223372036854775807)
+#endif
+#if !defined (INT64_MIN) && defined (INT64_C)
+# define INT64_MIN INT64_C (-9223372036854775808)
+#endif
+#if !defined (UINT64_MAX) && defined (INT64_C)
+# define UINT64_MAX UINT64_C (18446744073709551615)
+#endif
+
+/*
+ * Width of hexadecimal for number field.
+ */
+
+#ifndef PRINTF_INT64_HEX_WIDTH
+# define PRINTF_INT64_HEX_WIDTH "16"
+#endif
+#ifndef PRINTF_INT32_HEX_WIDTH
+# define PRINTF_INT32_HEX_WIDTH "8"
+#endif
+#ifndef PRINTF_INT16_HEX_WIDTH
+# define PRINTF_INT16_HEX_WIDTH "4"
+#endif
+#ifndef PRINTF_INT8_HEX_WIDTH
+# define PRINTF_INT8_HEX_WIDTH "2"
+#endif
+
+#ifndef PRINTF_INT64_DEC_WIDTH
+# define PRINTF_INT64_DEC_WIDTH "20"
+#endif
+#ifndef PRINTF_INT32_DEC_WIDTH
+# define PRINTF_INT32_DEC_WIDTH "10"
+#endif
+#ifndef PRINTF_INT16_DEC_WIDTH
+# define PRINTF_INT16_DEC_WIDTH "5"
+#endif
+#ifndef PRINTF_INT8_DEC_WIDTH
+# define PRINTF_INT8_DEC_WIDTH "3"
+#endif
+
+/*
+ * Ok, lets not worry about 128 bit integers for now. Moore's law says
+ * we don't need to worry about that until about 2040 at which point
+ * we'll have bigger things to worry about.
+ */
+
+#ifdef stdint_int64_defined
+ typedef int64_t intmax_t;
+ typedef uint64_t uintmax_t;
+# define INTMAX_MAX INT64_MAX
+# define INTMAX_MIN INT64_MIN
+# define UINTMAX_MAX UINT64_MAX
+# define UINTMAX_C(v) UINT64_C(v)
+# define INTMAX_C(v) INT64_C(v)
+# ifndef PRINTF_INTMAX_MODIFIER
+# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
+# endif
+# ifndef PRINTF_INTMAX_HEX_WIDTH
+# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH
+# endif
+# ifndef PRINTF_INTMAX_DEC_WIDTH
+# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH
+# endif
+#else
+ typedef int32_t intmax_t;
+ typedef uint32_t uintmax_t;
+# define INTMAX_MAX INT32_MAX
+# define UINTMAX_MAX UINT32_MAX
+# define UINTMAX_C(v) UINT32_C(v)
+# define INTMAX_C(v) INT32_C(v)
+# ifndef PRINTF_INTMAX_MODIFIER
+# define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER
+# endif
+# ifndef PRINTF_INTMAX_HEX_WIDTH
+# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH
+# endif
+# ifndef PRINTF_INTMAX_DEC_WIDTH
+# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH
+# endif
+#endif
+
+/*
+ * Because this file currently only supports platforms which have
+ * precise powers of 2 as bit sizes for the default integers, the
+ * least definitions are all trivial. Its possible that a future
+ * version of this file could have different definitions.
+ */
+
+#ifndef stdint_least_defined
+ typedef int8_t int_least8_t;
+ typedef uint8_t uint_least8_t;
+ typedef int16_t int_least16_t;
+ typedef uint16_t uint_least16_t;
+ typedef int32_t int_least32_t;
+ typedef uint32_t uint_least32_t;
+# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER
+# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER
+# define UINT_LEAST8_MAX UINT8_MAX
+# define INT_LEAST8_MAX INT8_MAX
+# define UINT_LEAST16_MAX UINT16_MAX
+# define INT_LEAST16_MAX INT16_MAX
+# define UINT_LEAST32_MAX UINT32_MAX
+# define INT_LEAST32_MAX INT32_MAX
+# define INT_LEAST8_MIN INT8_MIN
+# define INT_LEAST16_MIN INT16_MIN
+# define INT_LEAST32_MIN INT32_MIN
+# ifdef stdint_int64_defined
+ typedef int64_t int_least64_t;
+ typedef uint64_t uint_least64_t;
+# define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER
+# define UINT_LEAST64_MAX UINT64_MAX
+# define INT_LEAST64_MAX INT64_MAX
+# define INT_LEAST64_MIN INT64_MIN
+# endif
+#endif
+#undef stdint_least_defined
+
+/*
+ * The ANSI C committee pretending to know or specify anything about
+ * performance is the epitome of misguided arrogance. The mandate of
+ * this file is to *ONLY* ever support that absolute minimum
+ * definition of the fast integer types, for compatibility purposes.
+ * No extensions, and no attempt to suggest what may or may not be a
+ * faster integer type will ever be made in this file. Developers are
+ * warned to stay away from these types when using this or any other
+ * stdint.h.
+ */
+
+typedef int_least8_t int_fast8_t;
+typedef uint_least8_t uint_fast8_t;
+typedef int_least16_t int_fast16_t;
+typedef uint_least16_t uint_fast16_t;
+typedef int_least32_t int_fast32_t;
+typedef uint_least32_t uint_fast32_t;
+#define UINT_FAST8_MAX UINT_LEAST8_MAX
+#define INT_FAST8_MAX INT_LEAST8_MAX
+#define UINT_FAST16_MAX UINT_LEAST16_MAX
+#define INT_FAST16_MAX INT_LEAST16_MAX
+#define UINT_FAST32_MAX UINT_LEAST32_MAX
+#define INT_FAST32_MAX INT_LEAST32_MAX
+#define INT_FAST8_MIN INT_LEAST8_MIN
+#define INT_FAST16_MIN INT_LEAST16_MIN
+#define INT_FAST32_MIN INT_LEAST32_MIN
+#ifdef stdint_int64_defined
+ typedef int_least64_t int_fast64_t;
+ typedef uint_least64_t uint_fast64_t;
+# define UINT_FAST64_MAX UINT_LEAST64_MAX
+# define INT_FAST64_MAX INT_LEAST64_MAX
+# define INT_FAST64_MIN INT_LEAST64_MIN
+#endif
+
+#undef stdint_int64_defined
+
+/*
+ * Whatever piecemeal, per compiler thing we can do about the wchar_t
+ * type limits.
+ */
+
+#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__)
+# include <wchar.h>
+# ifndef WCHAR_MIN
+# define WCHAR_MIN 0
+# endif
+# ifndef WCHAR_MAX
+# define WCHAR_MAX ((wchar_t)-1)
+# endif
+#endif
+
+/*
+ * Whatever piecemeal, per compiler/platform thing we can do about the
+ * (u)intptr_t types and limits.
+ */
+
+#if defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED)
+# define STDINT_H_UINTPTR_T_DEFINED
+#endif
+
+#ifndef STDINT_H_UINTPTR_T_DEFINED
+# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64)
+# define stdint_intptr_bits 64
+# elif defined (__WATCOMC__) || defined (__TURBOC__)
+# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__)
+# define stdint_intptr_bits 16
+# else
+# define stdint_intptr_bits 32
+# endif
+# elif defined (__i386__) || defined (_WIN32) || defined (WIN32)
+# define stdint_intptr_bits 32
+# elif defined (__INTEL_COMPILER)
+/* TODO -- what will Intel do about x86-64? */
+# endif
+
+# ifdef stdint_intptr_bits
+# define stdint_intptr_glue3_i(a,b,c) a##b##c
+# define stdint_intptr_glue3(a,b,c) stdint_intptr_glue3_i(a,b,c)
+# ifndef PRINTF_INTPTR_MODIFIER
+# define PRINTF_INTPTR_MODIFIER stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER)
+# endif
+# ifndef PTRDIFF_MAX
+# define PTRDIFF_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
+# endif
+# ifndef PTRDIFF_MIN
+# define PTRDIFF_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
+# endif
+# ifndef UINTPTR_MAX
+# define UINTPTR_MAX stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX)
+# endif
+# ifndef INTPTR_MAX
+# define INTPTR_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
+# endif
+# ifndef INTPTR_MIN
+# define INTPTR_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
+# endif
+# ifndef INTPTR_C
+# define INTPTR_C(x) stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x)
+# endif
+# ifndef UINTPTR_C
+# define UINTPTR_C(x) stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x)
+# endif
+ typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t;
+ typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t) intptr_t;
+# else
+/* TODO -- This following is likely wrong for some platforms, and does
+ nothing for the definition of uintptr_t. */
+ typedef ptrdiff_t intptr_t;
+# endif
+# define STDINT_H_UINTPTR_T_DEFINED
+#endif
+
+/*
+ * Assumes sig_atomic_t is signed and we have a 2s complement machine.
+ */
+
+#ifndef SIG_ATOMIC_MAX
+# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1)
+#endif
+
+#endif
+
+#if defined (__TEST_PSTDINT_FOR_CORRECTNESS)
+
+/*
+ * Please compile with the maximum warning settings to make sure macros are not
+ * defined more than once.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define glue3_aux(x,y,z) x ## y ## z
+#define glue3(x,y,z) glue3_aux(x,y,z)
+
+#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,=) glue3(UINT,bits,_C) (0);
+#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,=) glue3(INT,bits,_C) (0);
+
+#define DECL(us,bits) glue3(DECL,us,) (bits)
+
+#define TESTUMAX(bits) glue3(u,bits,=) glue3(~,u,bits); if (glue3(UINT,bits,_MAX) glue3(!=,u,bits)) printf ("Something wrong with UINT%d_MAX\n", bits)
+
+int main () {
+ DECL(I,8)
+ DECL(U,8)
+ DECL(I,16)
+ DECL(U,16)
+ DECL(I,32)
+ DECL(U,32)
+#ifdef INT64_MAX
+ DECL(I,64)
+ DECL(U,64)
+#endif
+ intmax_t imax = INTMAX_C(0);
+ uintmax_t umax = UINTMAX_C(0);
+ char str0[256], str1[256];
+
+ sprintf (str0, "%d %x\n", 0, ~0);
+
+ sprintf (str1, "%d %x\n", i8, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with i8 : %s\n", str1);
+ sprintf (str1, "%u %x\n", u8, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with u8 : %s\n", str1);
+ sprintf (str1, "%d %x\n", i16, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with i16 : %s\n", str1);
+ sprintf (str1, "%u %x\n", u16, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with u16 : %s\n", str1);
+ sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n", i32, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with i32 : %s\n", str1);
+ sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n", u32, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with u32 : %s\n", str1);
+#ifdef INT64_MAX
+ sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n", i64, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with i64 : %s\n", str1);
+#endif
+ sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n", imax, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with imax : %s\n", str1);
+ sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n", umax, ~0);
+ if (0 != strcmp (str0, str1)) printf ("Something wrong with umax : %s\n", str1);
+
+ TESTUMAX(8);
+ TESTUMAX(16);
+ TESTUMAX(32);
+#ifdef INT64_MAX
+ TESTUMAX(64);
+#endif
+
+ return EXIT_SUCCESS;
+}
+
+#endif
Property changes on: brlcad/trunk/include/pstdint.h
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: svn:eol-style
+ native
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|