From: Marcus Boerger <helly@php.net>
Date: Fri, 20 Dec 2002 16:37:44 +0000 (+0000)
Subject: MFH
X-Git-Tag: php-4.3.0RC4~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95b4b3ea3e2ef9d626dc82faf84320e689d58bef;p=php

MFH
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 154af12f62..76d0e0279f 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -523,7 +523,10 @@ function_entry basic_functions[] = {
 	PHP_FE(getrusage,														NULL)
 #endif
 
+#ifdef HAVE_GETTIMEOFDAY
 	PHP_FE(uniqid,															NULL)
+#endif
+
 	PHP_FE(quoted_printable_decode,											NULL)
 	PHP_FE(convert_cyr_string,												NULL)
 	PHP_FE(get_current_user,												NULL)
diff --git a/ext/standard/uniqid.c b/ext/standard/uniqid.c
index feff29949c..7ab0ece36e 100644
--- a/ext/standard/uniqid.c
+++ b/ext/standard/uniqid.c
@@ -40,11 +40,15 @@
 
 /* {{{ proto string uniqid(string prefix [, bool more_entropy])
    Generates a unique ID */
+#ifdef HAVE_GETTIMEOFDAY
 PHP_FUNCTION(uniqid)
 {
-#ifdef HAVE_GETTIMEOFDAY
 	char *prefix;
+#if defined(__CYGWIN__)
+	zend_bool more_entropy = 1;
+#else
 	zend_bool more_entropy = 0;
+#endif
 	char uniqid[138];
 	int sec, usec, argc, prefix_len;
 	struct timeval tv;
@@ -57,17 +61,21 @@ PHP_FUNCTION(uniqid)
 
 	/* Do some bounds checking since we are using a char array. */
 	if (prefix_len > 114) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "The prefix to uniqid should not be more than 114 characters.");
+		php_error_docref(NULL TSRMLS_CC, E_ERROR, "The prefix to uniqid should not be more than 114 characters.");
 		return;
 	}
 #if HAVE_USLEEP && !defined(PHP_WIN32)
 	if (!more_entropy) {
+#if defined(__CYGWIN__)
+		php_error_docref(NULL TSRMLS_CC, E_ERROR, "You must use 'more entropy' under CYGWIN.");
+		return;
+#endif
 		usleep(1);
 	}
 #endif
 	gettimeofday((struct timeval *) &tv, (struct timezone *) NULL);
 	sec = (int) tv.tv_sec;
-	usec = (int) (tv.tv_usec % 1000000);
+	usec = (int) (tv.tv_usec % 0x100000);
 
 	/* The max value usec can have is 0xF423F, so we use only five hex
 	 * digits for usecs.
@@ -79,16 +87,10 @@ PHP_FUNCTION(uniqid)
 	}
 
 	RETURN_STRING(uniqid, 1);
-#endif
 }
+#endif
 /* }}} */
 
-function_entry uniqid_functions[] = {
-	PHP_FE(uniqid, NULL)
-	{NULL, NULL, NULL}
-};
-
-
 /*
  * Local variables:
  * tab-width: 4
diff --git a/ext/standard/uniqid.h b/ext/standard/uniqid.h
index 352a75ff82..65e1f046c4 100644
--- a/ext/standard/uniqid.h
+++ b/ext/standard/uniqid.h
@@ -21,6 +21,8 @@
 #ifndef UNIQID_H
 #define UNIQID_H
 
+#ifdef HAVE_GETTIMEOFDAY
 PHP_FUNCTION(uniqid);
+#endif
 
 #endif /* UNIQID_H */