Add a file in which we can put Zend builtin functions

Zend/Makefile.am

@@ -10,7 +10,7 @@ libzend_a_SOURCES=\
 	zend_execute.c zend_execute_API.c zend_highlight.c zend_llist.c \
 	zend_opcode.c zend_operators.c zend_ptr_stack.c zend_stack.c \
 	zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \
-	zend_list.c zend_indent.c
+	zend_list.c zend_indent.c zend_builtin_functions.c
 
 # taken from automake 1.4
 CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)

Zend/zend.c

@@ -26,6 +26,7 @@
 #include "zend_constants.h"
 #include "zend_list.h"
 #include "zend_API.h"
+#include "zend_builtin_functions.h"
 
 #ifdef ZTS
 #	define GLOBAL_FUNCTION_TABLE	global_function_table
@@ -345,6 +346,8 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions)
 	init_resource_plist(ELS_C);
 #endif
 
+	zend_startup_builtin_functions();
+
 	return SUCCESS;
 }
 

Zend/zend_builtin_functions.c

@@ -0,0 +1,42 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski                  |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 0.91 of the Zend license,     |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available at through the world-wide-web at                           |
+   | http://www.zend.com/license/0_91.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: Andi Gutmans <andi@zend.com>                                |
+   |          Zeev Suraski <zeev@zend.com>                                |
+   +----------------------------------------------------------------------+
+*/
+
+
+#include "zend.h"
+#include "zend_API.h"
+#include "zend_builtin_functions.h"
+
+static ZEND_FUNCTION(zend_version);
+
+static zend_function_entry builtin_functions[] = {
+	ZEND_FE(zend_version,		NULL)
+	{ NULL, NULL, NULL }
+};
+
+
+int zend_startup_builtin_functions()
+{
+	return zend_register_functions(builtin_functions, NULL);
+}
+
+
+ZEND_FUNCTION(zend_version)
+{
+	RETURN_STRINGL(ZEND_VERSION, sizeof(ZEND_VERSION)-1, 1);
+}

Zend/zend_builtin_functions.h

@@ -0,0 +1,26 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski                  |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 0.91 of the Zend license,     |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available at through the world-wide-web at                           |
+   | http://www.zend.com/license/0_91.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: Andi Gutmans <andi@zend.com>                                |
+   |          Zeev Suraski <zeev@zend.com>                                |
+   +----------------------------------------------------------------------+
+*/
+
+
+#ifndef _ZEND_BUILTIN_FUNCTIONS_H
+#define _ZEND_BUILTIN_FUNCTIONS_H
+
+int zend_startup_builtin_functions();
+
+#endif /* _ZEND_BUILTIN_FUNCTIONS_H */