This commit was manufactured by cvs2svn to create branch 'PHP_5'.PHP-5

1 files changed, 0 insertions, 132 deletions

diff --git a/ext/standard/lcg.c b/ext/standard/lcg.c
deleted file mode 100644
index 13b74816bb..0000000000
--- a/ext/standard/lcg.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
-   +----------------------------------------------------------------------+
-   | PHP Version 4                                                        |
-   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2003 The PHP Group                                |
-   +----------------------------------------------------------------------+
-   | This source file is subject to version 2.02 of the PHP license,      |
-   | that is bundled with this package in the file LICENSE, and is        |
-   | available at through the world-wide-web at                           |
-   | http://www.php.net/license/2_02.txt.                                 |
-   | If you did not receive a copy of the PHP license and are unable to   |
-   | obtain it through the world-wide-web, please send a note to          |
-   | license@php.net so we can mail you a copy immediately.               |
-   +----------------------------------------------------------------------+
-   | Author: Sascha Schumann <sascha@schumann.cx>                         |
-   +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-#include "php.h"
-#include "php_lcg.h"
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef PHP_WIN32
-#include "win32/time.h"
-#elif defined(NETWARE)
-#ifdef NEW_LIBC
-#include <sys/timeval.h>
-#else
-#include "netware/time_nw.h"
-#endif
-#else
-#include <sys/time.h>
-#endif
-
-#ifdef ZTS
-int lcg_globals_id;
-#else
-static php_lcg_globals lcg_globals;
-#endif
- 
-
-#ifdef PHP_WIN32
-#include <process.h>
-#endif
-
-/*
- * combinedLCG() returns a pseudo random number in the range of (0, 1).
- * The function combines two CGs with periods of 
- * 2^31 - 85 and 2^31 - 249. The period of this function
- * is equal to the product of both primes.
- */
-
-#define MODMULT(a, b, c, m, s) q = s/a;s=b*(s-a*q)-c*q;if(s<0)s+=m
-
-PHPAPI double php_combined_lcg(TSRMLS_D)
-{
-	php_int32 q;
-	php_int32 z;
-
-	MODMULT(53668, 40014, 12211, 2147483563L, LCG(s1));
-	MODMULT(52774, 40692, 3791, 2147483399L, LCG(s2));
-
-	z = LCG(s1) - LCG(s2);
-	if (z < 1) {
-		z += 2147483562;
-	}
-
-	return z * 4.656613e-10;
-}
-
-static void lcg_seed(TSRMLS_D)
-{
-	struct timeval tv;
-
-	if (gettimeofday(&tv, NULL) == 0) {
-		LCG(s1) = tv.tv_sec ^ (~tv.tv_usec);
-	} else {
-		LCG(s1) = 1;
-	}
-#ifdef ZTS
-	LCG(s2) = (long) tsrm_thread_id();
-#else
-	LCG(s2) = (long) getpid();
-#endif
-
-	LCG(seeded) = 1;
-}
-
-static void lcg_init_globals(php_lcg_globals *lcg_globals_p TSRMLS_DC)
-{
-	LCG(seeded) = 0;
-}
-
-PHP_MINIT_FUNCTION(lcg)
-{
-#ifdef ZTS
-	ts_allocate_id(&lcg_globals_id, sizeof(php_lcg_globals), (ts_allocate_ctor) lcg_init_globals, NULL);
-#else
-	lcg_init_globals(&lcg_globals);
-#endif
-	return SUCCESS;
-}
-
-PHP_RINIT_FUNCTION(lcg)
-{
-	if (!LCG(seeded)) {
-		lcg_seed(TSRMLS_C);
-	}
-	return SUCCESS;
-}
-
-/* {{{ proto float lcg_value()
-   Returns a value from the combined linear congruential generator */
-PHP_FUNCTION(lcg_value)
-{
-	RETURN_DOUBLE(php_combined_lcg(TSRMLS_C));
-}
-/* }}} */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */