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Diffstat (limited to 'Zend/zend_int.h')
| -rw-r--r-- | Zend/zend_int.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/Zend/zend_int.h b/Zend/zend_int.h new file mode 100644 index 0000000000..de48718365 --- /dev/null +++ b/Zend/zend_int.h @@ -0,0 +1,145 @@ +/* + +----------------------------------------------------------------------+ + | 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_INT_H +#define ZEND_INT_H + +#ifndef ZEND_WIN32 +/* this probably needs more on non windows, like for C++ and C99*/ +# include <stdint.h> +# include <inttypes.h> +#endif + +/* This is the heart of the whole int64 enablement in zval. Based on this + macros the zend_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_int_t; +typedef unsigned __int64 zend_uint_t; +typedef __int64 zend_off_t; +# define ZEND_INT_MAX _I64_MAX +# define ZEND_INT_MIN _I64_MIN +# define ZEND_UINT_MAX _UI64_MAX +# define Z_I(i) i##i64 +# define Z_UI(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_int_t; +typedef uint64_t zend_uint_t; +typedef off_t zend_off_t; +# define ZEND_INT_MAX INT64_MAX +# define ZEND_INT_MIN INT64_MIN +# define ZEND_UINT_MAX UINT64_MAX +# define Z_I(i) i##LL +# define Z_UI(i) i##ULL +# else +# error Cant enable 64 bit integers on non 64 bit platform +# endif +# endif +# define SIZEOF_ZEND_INT 8 +#else +typedef long zend_int_t; +typedef unsigned long zend_uint_t; +typedef long zend_off_t; +# define ZEND_INT_MAX LONG_MAX +# define ZEND_INT_MIN LONG_MIN +# define ZEND_UINT_MAX ULONG_MAX +# define Z_I(i) i##L +# define Z_UI(i) i##UL +# define SIZEOF_ZEND_INT SIZEOF_LONG +#endif + + +/* conversion macros */ +#define ZEND_ITOA_BUF_LEN 65 + +#ifdef ZEND_ENABLE_INT64 +# ifdef PHP_WIN32 +# define ZEND_ITOA(i, s, len) _i64toa_s((i), (s), (len), 10) +# define ZEND_ATOI(i, s) i = _atoi64((s)) +# define ZEND_STRTOI(s0, s1, base) _strtoi64((s0), (s1), (base)) +# define ZEND_STRTOUI(s0, s1, base) _strtoui64((s0), (s1), (base)) +# define ZEND_INT_FMT "%I64d" +# define ZEND_UINT_FMT "%I64u" +# define ZEND_INT_FMT_SPEC "I64d" +# define ZEND_UINT_FMT_SPEC "I64u" +# define ZEND_STRTOI_PTR _strtoi64 +# define ZEND_STRTOUI_PTR _strtoui64 +# define ZEND_ABS _abs64 +# else +# define ZEND_ITOA(i, s, len) \ + do { \ + int st = snprintf((s), (len), "%lld", (i)); \ + (s)[st] = '\0'; \ + } while (0) +# define ZEND_ATOI(i, s) (i) = atoll((s)) +# define ZEND_STRTOI(s0, s1, base) strtoll((s0), (s1), (base)) +# define ZEND_STRTOUI(s0, s1, base) strtoull((s0), (s1), (base)) +# define ZEND_INT_FMT "%" PRId64 +# define ZEND_UINT_FMT "%" PRIu64 +# define ZEND_INT_FMT_SPEC PRId64 +# define ZEND_UINT_FMT_SPEC PRIu64 +# define ZEND_STRTOI_PTR strtoll +# define ZEND_STRTOUI_PTR strtoull +# define ZEND_ABS llabs +# endif +#else +# define ZEND_STRTOI(s0, s1, base) strtol((s0), (s1), (base)) +# define ZEND_STRTOUI(s0, s1, base) strtoul((s0), (s1), (base)) +# ifdef PHP_WIN32 +# define ZEND_ITOA(i, s, len) _ltoa_s((i), (s), (len), 10) +# define ZEND_ATOI(i, s) i = atol((s)) +# else +# define ZEND_ITOA(i, s, len) \ + do { \ + int st = snprintf((s), (len), "%ld", (i)); \ + (s)[st] = '\0'; \ + } while (0) +# define ZEND_ATOI(i, s) (i) = atol((s)) +# endif +# define ZEND_INT_FMT "%ld" +# define ZEND_UINT_FMT "%lu" +# define ZEND_INT_FMT_SPEC "ld" +# define ZEND_UINT_FMT_SPEC "lu" +# define ZEND_STRTOI_PTR strtol +# define ZEND_STRTOUI_PTR strtoul +# define ZEND_ABS abs +#endif + + +#endif /* ZEND_INT_H */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + */ |