From 439642b2699f223c115bec4099e35fe45437a685 Mon Sep 17 00:00:00 2001
From: yanghaku <1961882079@qq.com>
Date: Fri, 14 Jul 2023 12:11:23 +0800
Subject: [PATCH] [Fix]Fix the offsetof macro definition

Signed-off-by: yanghaku <1961882079@qq.com>
---
 src/include/stddef.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/include/stddef.h b/src/include/stddef.h
index cfa9972..7206ab5 100644
--- a/src/include/stddef.h
+++ b/src/include/stddef.h
@@ -15,7 +15,11 @@ extern "C" {
 #endif
 #endif
 
+#if ((defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__))
+#define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
+#else
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
 
 #define container_of(ptr, type, member) ({ \
     const typeof( ((type *)0)->member ) *__mptr = (ptr); \
-- 
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