diff options
| author | Sterling Hughes <sterling@php.net> | 2001-09-16 20:49:57 +0000 |
|---|---|---|
| committer | Sterling Hughes <sterling@php.net> | 2001-09-16 20:49:57 +0000 |
| commit | 97fea0931c3cff32c0b027fad372492031349a5b (patch) | |
| tree | 91c0e17e56eaa188ca17eab6a83f20b4f1af36c3 /ext/standard/php_rand.h | |
| parent | 96763e8372497ddf6ee725f194b142a7534e777d (diff) | |
| download | php-git-97fea0931c3cff32c0b027fad372492031349a5b.tar.gz | |
Make rand thread safe when ZTS is defined.
Diffstat (limited to 'ext/standard/php_rand.h')
| -rw-r--r-- | ext/standard/php_rand.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/ext/standard/php_rand.h b/ext/standard/php_rand.h index 7b3b471e40..52dcf38de2 100644 --- a/ext/standard/php_rand.h +++ b/ext/standard/php_rand.h @@ -15,6 +15,7 @@ | Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | | Zeev Suraski <zeev@zend.com> | | Pedro Melo <melo@ip.pt> | + | Sterling Hughes <sterling@php.net> | | | | Based on code from: Shawn Cokus <Cokus@math.washington.edu> | +----------------------------------------------------------------------+ @@ -38,31 +39,11 @@ #define PHP_RAND_MAX RAND_MAX #endif -/* Define rand Function wrapper */ -#ifdef HAVE_RANDOM -#define php_rand() random() -#else -#ifdef HAVE_LRAND48 -#define php_rand() lrand48() -#else -#define php_rand() rand() -#endif -#endif - -/* Define srand Function wrapper */ -#ifdef HAVE_SRANDOM -#define php_srand(seed) srandom((unsigned int)seed) -#else -#ifdef HAVE_SRAND48 -#define php_srand(seed) srand48((long)seed) -#else -#define php_srand(seed) srand((unsigned int)seed) -#endif -#endif - /* MT Rand */ -#define PHP_MT_RAND_MAX ((long)(0x7FFFFFFF)) /* (1<<31) - 1 */ +#define PHP_MT_RAND_MAX ((long) (0x7FFFFFFF)) /* (1<<31) - 1 */ +PHPAPI void php_srand(long seed TSRMLS_DC); +PHPAPI long php_rand(TSRMLS_D); PHPAPI void php_mt_srand(php_uint32 seed TSRMLS_DC); PHPAPI php_uint32 php_mt_rand(TSRMLS_D); |