RETURN_STR macro closes #6 closes #8

Author: yakovzaytsev

src/hello/mod.rs

@@ -14,7 +14,7 @@ const PHP_HELLO_VERSION: &str = "0.1.0";
 // zend_execute_data *execute_data, zval *return_value
 fn zif_confirm_hello_compiled(execute_data: *mut c_void, return_value: *mut _zval_struct) { // void
     let strg = strpprintf(0, "Congratulations! You have successfully modified ext/hello/config.m4. Module hello is now compiled into PHP.");
-    RETURN_STR!(strg)
+    RETURN_STR!(return_value, strg)
 }
 
 static mut hello_module_entry: _zend_module_entry = 

src/zend/mod.rs

@@ -161,11 +161,11 @@ pub fn strpprintf(max_len: libc::size_t, format: &str) -> *mut _zend_string {
 
 #[macro_export]
 macro_rules! RETURN_STR {
-    ( $strg:expr ) => {
+    ( $return_value:expr, $strg:expr ) => {
         {
             unsafe {
-                (*return_value).value.str = $strg; // RETURN_STR
-                (*return_value).u1.type_info = IS_STRING_EX;
+                (*$return_value).value.str = $strg; // RETURN_STR
+                (*$return_value).u1.type_info = IS_STRING_EX;
             }
         }
     };