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|
/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2013 Zend Technologies Ltd. (http://www.zend.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 2.00 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.zend.com/license/2_00.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Anatol Belski <ab@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef ZEND_LONG_H
#define ZEND_LONG_H
#include "main/php_stdint.h"
/* This is the heart of the whole int64 enablement in zval. Based on this
macros the size_t datatype is handled, see zend_types.h */
#if defined(__X86_64__) || defined(__LP64__) || defined(_LP64) || defined(_WIN64)
# define ZEND_ENABLE_INT64 1
#endif
/* Integer types or the old bad long. */
#ifdef ZEND_ENABLE_INT64
# ifdef ZEND_WIN32
# ifdef _WIN64
typedef __int64 zend_long;
typedef unsigned __int64 zend_ulong;
typedef __int64 zend_off_t;
# define ZEND_LONG_MAX _I64_MAX
# define ZEND_LONG_MIN _I64_MIN
# define ZEND_ULONG_MAX _UI64_MAX
# define Z_I(i) i##i64
# define Z_UL(i) i##Ui64
# else
# error Cant enable 64 bit integers on non 64 bit platform
# endif
# else
# if defined(__X86_64__) || defined(__LP64__) || defined(_LP64)
typedef int64_t zend_long;
typedef uint64_t zend_ulong;
typedef off_t zend_off_t;
# define ZEND_LONG_MAX INT64_MAX
# define ZEND_LONG_MIN INT64_MIN
# define ZEND_ULONG_MAX UINT64_MAX
# define Z_I(i) i##LL
# define Z_UL(i) i##ULL
# else
# error Cant enable 64 bit integers on non 64 bit platform
# endif
# endif
# define SIZEOF_ZEND_LONG 8
#else
typedef long zend_long;
typedef unsigned long zend_ulong;
typedef long zend_off_t;
# define ZEND_LONG_MAX LONG_MAX
# define ZEND_LONG_MIN LONG_MIN
# define ZEND_ULONG_MAX ULONG_MAX
# define Z_I(i) i##L
# define Z_UL(i) i##UL
# define SIZEOF_ZEND_LONG SIZEOF_LONG
#endif
/* conversion macros */
#define ZEND_LTOA_BUF_LEN 65
#ifdef ZEND_ENABLE_INT64
# ifdef PHP_WIN32
# define ZEND_LTOA(i, s, len) _i64toa_s((i), (s), (len), 10)
# define ZEND_ATOL(i, s) i = _atoi64((s))
# define ZEND_STRTOL(s0, s1, base) _strtoi64((s0), (s1), (base))
# define ZEND_STRTOUL(s0, s1, base) _strtoui64((s0), (s1), (base))
# define ZEND_LONG_FMT "%I64d"
# define ZEND_ULONG_FMT "%I64u"
# define ZEND_LONG_FMT_SPEC "I64d"
# define ZEND_ULONG_FMT_SPEC "I64u"
# define ZEND_STRTOL_PTR _strtoi64
# define ZEND_STRTOUL_PTR _strtoui64
# define ZEND_ABS _abs64
# else
# define ZEND_LTOA(i, s, len) \
do { \
int st = snprintf((s), (len), "%lld", (i)); \
(s)[st] = '\0'; \
} while (0)
# define ZEND_ATOL(i, s) (i) = atoll((s))
# define ZEND_STRTOL(s0, s1, base) strtoll((s0), (s1), (base))
# define ZEND_STRTOUL(s0, s1, base) strtoull((s0), (s1), (base))
# define ZEND_LONG_FMT "%" PRId64
# define ZEND_ULONG_FMT "%" PRIu64
# define ZEND_LONG_FMT_SPEC PRId64
# define ZEND_ULONG_FMT_SPEC PRIu64
# define ZEND_STRTOL_PTR strtoll
# define ZEND_STRTOUL_PTR strtoull
# define ZEND_ABS llabs
# endif
#else
# define ZEND_STRTOL(s0, s1, base) strtol((s0), (s1), (base))
# define ZEND_STRTOUL(s0, s1, base) strtoul((s0), (s1), (base))
# ifdef PHP_WIN32
# define ZEND_LTOA(i, s, len) _ltoa_s((i), (s), (len), 10)
# define ZEND_ATOL(i, s) i = atol((s))
# else
# define ZEND_LTOA(i, s, len) \
do { \
int st = snprintf((s), (len), "%ld", (i)); \
(s)[st] = '\0'; \
} while (0)
# define ZEND_ATOL(i, s) (i) = atol((s))
# endif
# define ZEND_LONG_FMT "%ld"
# define ZEND_ULONG_FMT "%lu"
# define ZEND_LONG_FMT_SPEC "ld"
# define ZEND_ULONG_FMT_SPEC "lu"
# define ZEND_STRTOL_PTR strtol
# define ZEND_STRTOUL_PTR strtoul
# define ZEND_ABS abs
#endif
#endif /* ZEND_LONG_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*/
|
