From: Ian Romanick <ian.d.romanick@intel.com>
Date: Mon, 10 May 2010 18:17:23 +0000 (-0700)
Subject: exec_list: Add simpler exec_list for-each macros
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=752c905b8ca694df1e863d500653b386653c35e7;p=mesa.git

exec_list: Add simpler exec_list for-each macros
---

diff --git a/list.h b/list.h
index 26941746b45..3bfdf55e2a2 100644
--- a/list.h
+++ b/list.h
@@ -337,4 +337,14 @@ struct exec_list {
 #endif
 };
 
+#define foreach_list(__node, __list)			\
+   for (exec_node * __node = (__list)->head		\
+	; (__node)->next != NULL 			\
+	; (__node) = (__node)->next)
+
+#define foreach_list_const(__node, __list)		\
+   for (const exec_node * __node = (__list)->head	\
+	; (__node)->next != NULL 			\
+	; (__node) = (__node)->next)
+
 #endif /* LIST_CONTAINER_H */