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